Liste colubridés : 1928 espèces.

Achalinus ater Bourret 1937 : http://www.repti.net/reptile_picture/Achalinus+ater_61549.jpgAchalinus formosanus Boulenger 1908 : http://farm4.static.flickr.com/3105/2600075965_15368f47ae.jpg?v=0Achalinus hainanus Huang 1975 Achalinus jinggangensis Zong & Ma 1983 Achalinus meiguensis Hu & Zhao 1966 Achalinus niger Maki 1931 Achalinus rufescens Boulenger 1888 Achalinus spinalis Peters 1869 Achalinus werneri Van Denburgh 1912

Adelophis copei DugÈs 1879 Adelophis foxi Rossman & Blaney 1968

Adelphicos daryi Campbell & Ford 1982 : http://cayala.org/blog/wp-content/uploads/2008/05/dibujo.jpgAdelphicos ibarrorum Campbell & Brodie 1988 Adelphicos latifasciatus Lynch & Smith 1966 Adelphicos nigrilatum Smith 1942 Adelphicos quadrivirgatus Jan 1862 Adelphicos veraepacis Stuart 1941

Aeluroglena cucullata Boulenger 1898 :

Afronatrix anoscopus Cope 1861 : http://calphotos.berkeley.edu/imgs/128x192/0000_0000/0706/0446.jpegAhaetulla dispar GÜnther 1864 Ahaetulla fasciolata Fischer 1885 : http://itgmv1.fzk.de/www/itg/uetz/herp/photos/Ahaetulla_fasciolata.jpgAhaetulla fronticincta GÜnther 1858 : http://upload.wikimedia.org/wikipedia/commons/thumb/f/fe/Ahaetulla_fronticincta_1.jpg/300px-Ahaetulla_fronticincta_1.jpgAhaetulla mycterizans Linnaeus 1758 : http://farm4.static.flickr.com/3152/2564182729_87e7eabc31.jpg?v=0Ahaetulla nasuta LacÉpÈde 1789 : http://farm3.static.flickr.com/2315/2379217925_983a38f607.jpg?v=0Ahaetulla perroteti DumÉril & Bibron 1854 Ahaetulla prasina Boie 1827 : http://i14.photobucket.com/albums/a317/mrcota/070416-04Ahaetullaprasina.jpgAhaetulla pulverulenta DumÉril & Bibron 1854 : http://farm3.static.flickr.com/2335/2476783162_1f0d080fca.jpg?v=0

Alluaudina bellyi Mocquard 1894 Alluaudina mocquardi Angel 1939

Alsophis anomalus Peters 1863 Alsophis antiguae Parker 1933 : http://www.arkive.org/media/E9C13873-6E26-450E-9D76-0EF506C27FF7/Presentation.Large/photo.jpgAlsophis antillensis Schlegel 1837 http://www.kingsnake.com/westindian/alsophisantillensissibonius2.JPGAlsophis ater Gosse 1851 Alsophis biserialis GÜnther 1860 Alsophis cantherigerus Bibron 1843 http://www.kingsnake.com/westindian/alsophisrijersmai2.JPG

Alsophis elegans Tschudi 1845 : http://calphotos.berkeley.edu/imgs/128x192/0000_0000/0408/0274.jpegAlsophis melanichnus Cope 1862 Alsophis portoricensis Reinhardt & LÜtken 1862 : http://www.kingsnake.com/westindian/alsophisportoricensisportoricensis1.JPGAlsophis rijersmai Cope 1869 : http://www.arkive.org/media/A5A5E38D-96A2-4EFB-8174-3509D5EAE310/Presentation.Large/photo.jpgAlsophis rufiventris DumÉril, Bibron & DumÉril 1854 : http://www.pbase.com/johnclare/image/95126045/original.jpgAlsophis sanctaecrucis Cope 1862 Alsophis sanctonum Barbour 1915 : http://idata.over-blog.com/0/39/45/63/couresse-alsophis-sanctonum-1.jpgAlsophis vudii Cope 1862 : http://www.flmnh.ufl.edu/natsci/nimages/herp/alsophis01.jpg

Amastridium veliferum Cope 1860

Amphiesma andreae Ziegler & Le Khac Quyet 2006 Amphiesma atemporale Bourret 1934 Amphiesma beddomei GÜnther 1864 : http://upload.wikimedia.org/wikipedia/commons/thumb/6/62/Amphiesma_beddomei_head.jpg/180px-Amphiesma_beddomei_head.jpgAmphiesma bitaeniatum Wall 1925 Amphiesma boulengeri Gressitt 1937 Amphiesma celebicum Peters & Doria 1878 Amphiesma concelarum Malnate 1963 : http://fujukan.lib.u-ryukyu.ac.jp/ja/rdb/img/ZH/00023/ZH00023_1.jpgAmphiesma craspedogaster Boulenger 1899 Amphiesma deschauenseei Taylor 1934 : http://farm2.static.flickr.com/1289/1070469281_255b64f47f.jpg?v=0Amphiesma flavifrons Boulenger 1887 : http://www.itto-pulongtau.com/Gallery/snake.jpgAmphiesma frenatum Dunn 1923 Amphiesma groundwateri Smith 1922 Amphiesma inas Laidlaw 1901 : http://i14.photobucket.com/albums/a317/mrcota/070421-22Amphiesmainas.jpgAmphiesma ishigakiense Malnate & Munstermann 1960 Amphiesma johannis Boulenger 1908 Amphiesma kerinciense David & Das 2003 Amphiesma khasiense Boulenger 1890 Amphiesma leucomystax David, Bain, Quang Truong, Orlov, Vogel, Ngoc Thanh & Ziegler 2007 : http://i114.photobucket.com/albums/n276/monghoai/hoaCoLa/amphiesma_leucomystax.jpgAmphiesma metusia Inger, Zhao, Shaffer & Wu 1990 Amphiesma miyajimae Maki 1931 Amphiesma modestum GÜnther 1875 Amphiesma monticola Jerdon 1853 : http://upload.wikimedia.org/wikipedia/commons/thumb/a/ab/Amphiesma_monticola.jpg/250px-Amphiesma_monticola.jpgAmphiesma nicobariense Sclater 1891 Amphiesma octolineatum Boulenger 1904 Amphiesma optatum Hu & Zhao 1966 : http://farm4.static.flickr.com/3255/2507985939_d959365697_o.jpgAmphiesma parallelum Boulenger 1890 Amphiesma pealii Sclater 1891 Amphiesma petersii Boulenger 1893 Amphiesma platyceps Blyth 1854 Amphiesma popei Schmidt 1925 Amphiesma pryeri Boulenger 1887

Amphiesma sanguineum Smedley 1931 Amphiesma sarasinorum Boulenger 1896 Amphiesma sarawacense GÜnther 1872 Amphiesma sauteri Boulenger 1909 : http://hk.geocities.com/x0001882/P7040072.JPGAmphiesma sieboldii GÜnther 1860 : http://www.clsp.jhu.edu/people/zak/ramana/Images/Snakes/rma_amphiesmaBompu4.jpgAmphiesma stolatum Linnaeus 1758 : http://www.pdn.ac.lk/socs/zaup/reptiles/images/colubridae/amphiesma_stolatum_big.jpgAmphiesma venningi Wall 1910 Amphiesma vibakari Boie 1826 : http://bwmt.gwangyang.go.kr/pgm/media_item/data/image/TB_DICTIONARY/32/1189992883522.JPGAmphiesma viperinum Schenkel 1901 Amphiesma xenura Wall 1907 : http://www.bio.utexas.edu/grad/sp/Photos/Axenura.jpg

Amphiesmoides ornaticeps Werner 1924

Amplorhinus multimaculatus Smith 1847

Anoplohydrus aemulans Werner 1909

Antillophis andreae Reinhardt & LÜtken 1862 Antillophis parvifrons Cope 1862 : http://www.kingsnake.com/westindian/antillophisparvifronsparanigerxprotenus1.JPG

Aplopeltura boa Boie 1828 : http://itgmv1.fzk.de/www/itg/uetz/herp/photos/Aplopeltura_boa.jpg

Apostolepis albicollaris De Lema 2002 : http://farm1.static.flickr.com/90/231922592_e7320ff239.jpg?v=0Apostolepis ambinigra Peters 1869 Apostolepis ammodites Ferrarezzi, Erritto Barbo & EspaÑa Albuquerque 2005 Apostolepis arenaria Rodrigues 1993 Apostolepis assimilis Reinhardt 1861 : http://www.scielo.br/img/revistas/paz/v45n16/a01fig01.jpgApostolepis breviceps Harvey, Gonzales & Scrocchi 2001 Apostolepis cearensis Gomes 1915 : http://calphotos.berkeley.edu/imgs/128x192/0000_0000/0903/0012.jpegApostolepis cerradoensis De Lema 2003 Apostolepis christineae De Lema 2002 Apostolepis coronata Sauvage 1877 Apostolepis dimidiata Jan 1862 Apostolepis dorbignyi Schlegel 1837 Apostolepis flavotorquata DumÉril, Bibron & DumÉril 1854 : http://calphotos.berkeley.edu/imgs/128x192/0000_0000/0803/0706.jpegApostolepis freitasi De Lema 2004 Apostolepis gaboi Rodrigues 1993 Apostolepis goiasensis Prado 1942 Apostolepis intermedia Koslowsky 1898 Apostolepis longicaudata Gomes 1921 : http://epoca.globo.com/edic/416/cerrado_08.jpgApostolepis multicincta Harvey 1999 Apostolepis nelsonjorgei De Lema & Renner 2004 Apostolepis niceforoi Amaral 1935 Apostolepis nigroterminata Boulenger 1896 Apostolepis phillipsi Harvey 1999 Apostolepis polylepis Amaral 1921 :

http://www.ib.usp.br/~crinog/thumbnails/Apostolepis%20polylepis%20EEUU%20site_JPG.gifApostolepis pymi Boulenger 1903 Apostolepis quinquelineata Boulenger 1896 Apostolepis quirogai Giraudo & Scrocchi 1998 Apostolepis sanctaeritae Werner 1924 Apostolepis serrana De Lema & Renner 2006 Apostolepis striata De Lema 2004 Apostolepis tenuis Ruthven 1927 Apostolepis tertulianobeui De Lema 2004 Apostolepis vittata Cope 1887

Argyrogena fasciolata Shaw 1802 : http://lh3.ggpht.com/_9XMbo9jeNqs/R_4GmPMc4CI/AAAAAAAACIg/bYO9o58HM8E/DSC05790-1.JPG

Arizona elegans Kennicott 1859 : http://www.californiaherps.com/snakes/images/aeebernata.jpg

Arrhyton ainictum Schwartz & Garrido 1981 Arrhyton callilaemum Gosse 1851 Arrhyton dolichura Werner 1909 Arrhyton exiguum Cope 1863 : http://farm4.static.flickr.com/3100/2566466776_24be733dce.jpgArrhyton funereum Cope 1862 : http://www.kingsnake.com/westindian/ialtrisdorsalis1.JPGArrhyton landoi Schwartz 1965 Arrhyton polylepis Buden 1966 Arrhyton procerum Hedges & Garrido 1992 Arrhyton redimitum Cope 1863 Arrhyton supernum Hedges & Garrido 1992 Arrhyton taeniatum GÜnther 1858 Arrhyton tanyplectum Schwartz & Garrido 1981 Arrhyton vittatum Gundlach 1861

Aspidura brachyorrhos Boie 1827 : http://itgmv1.fzk.de/www/itg/uetz/herp/photos/Aspidura_brachyorrhos.jpghttp://farm4.static.flickr.com/3137/2620064681_87f02914aa.jpg?v=0Aspidura copei GÜnther 1864 Aspidura deraniyagalae Gans & Fetcho 1982 Aspidura drummondhayi Boulenger 1904 Aspidura guentheri Ferguson 1876 Aspidura trachyprocta Cope 1860

Asthenodipsas laevis Boie 1827 : http://itgmv1.fzk.de/www/itg/uetz/herp/photos/Internatus_laevis.jpgAsthenodipsas malaccanus Peters 1864 Asthenodipsas vertebralis Boulenger 1900 : http://farm3.static.flickr.com/2263/2470378041_7da054a7c2.jpg?v=0

Atractus albuquerquei Da Cunha & Do Nascimento 1983 : http://www.scielo.br/img/revistas/paz/v45n2/a02fig02.gifAtractus alphonsehogei Da Cunha & Do Nascimento 1983 Atractus andinus Prado 1944 Atractus arangoi Prado 1939 Atractus attenuates Myers & Schargel 2006 Atractus badius Boie 1827 Atractus balzani Boulenger 1898 Atractus biseriatus Prado 1941 Atractus bocki Werner 1909 Atractus bocourti Boulenger 1894 Atractus boettgeri Boulenger 1896

Atractus boulengerii Peracca 1896 Atractus canedii Scrocchi & Cei 1991 Atractus carrioni Parker 1930 Atractus caxiuana Da Costa Prudente & Santos-costa 2006 Atractus charitoae Silva Haad 2004 Atractus clarki Dunn & Bailey 1939 Atractus collaris Peracca 1897 Atractus crassicaudatus DumÉril, Bibron & DumÉril 1854 : http://www.snakesofcolombia.com/imagesinv/1/i5.jpgAtractus darienensis Myers 2003 Atractus davidhardi Silva Haad 2004 : http://animaldiversity.ummz.umich.edu/site/resources/jairo_maldonado/Atractus_davidhardi.jpg/medium.jpgAtractus depressiocellus Myers 2003 Atractus duidensis Roze 1961 Atractus dunni Savage 1955 Atractus ecuadorensis Savage 1955 Atractus edioi Da Silva, Rodrigues Silva, Ribeiro, Souza & Do Amaral Souza 2005 Atractus elaps GÜnther 1858 : http://www.kempery.com/images/img2007/amazon_reptilians_oxyrhopus.jpgAtractus emersoni Silva Haad 2004 Atractus emigdioi Gonzales-sponga 1971 Atractus emmeli Boettger 1888 Atractus eriki Esqueda, La Marca & BazÓ 2007 Atractus erythromelas Boulenger 1903 Atractus favae Filippi 1840 Atractus flammigerus Boie 1827 Atractus franciscopaivai Silva Haad 2004 Atractus fuliginosus Hallowell 1845 Atractus gaigeae Savage 1955 Atractus gigas Myers & Schargel 2006 Atractus guentheri Wucherer 1861 : http://farm4.static.flickr.com/3143/2859521237_249624572b.jpg?v=0Atractus heliobelluomini Silva Haad 2004 Atractus hostilitractus Myers 2003 Atractus imperfectus Myers 2003 Atractus indistinctus Prado 1940 Atractus insipidus Roze 1961 Atractus iridescens Peracca 1896 Atractus janethae Silva Haad 2004 Atractus kangueryensis Cacciali, Villalba & Yanosky 2007 Atractus lancinii Roze 1961 Atractus lasallei Amaral 1931 Atractus latifrons GÜnther 1868 Atractus lehmanni Boettger 1898 Atractus limitaneus Amaral 1935 Atractus loveridgei Amaral 1930 Atractus lucilae Silva Haad 2004 Atractus maculatus GÜnther 1858 : http://calphotos.berkeley.edu/imgs/128x192/0000_0000/0506/0849.jpegAtractus major Boulenger 1894 : http://farm1.static.flickr.com/222/511250132_fabffe05b7.jpg?v=0Atractus manizalesensis Prado 1940 Atractus mariselae Lancini 1969 Atractus matthewi Markezich & Barrio-amorÓs 2004 Atractus melanogaster Werner 1916 Atractus melas Boulenger 1908 Atractus meridensis Esqueda & La Marca 2005 Atractus micheleae Esqueda & La Marca 2005 Atractus microrhynchus Cope 1868 Atractus mijaresi Esqueda & La Marca 2005 Atractus modestus Boulenger 1894

Atractus multicinctus Jan 1865 Atractus natans Hoogmoed & Prudente 2003 Atractus nebularis Bernal-carol & Roze 1997 Atractus nicefori Amaral 1930 Atractus nigricaudus Schmidt & Walker 1943 Atractus nigriventris Amaral 1933 Atractus obesus Marx 1960 Atractus obtusirostris Werner 1916 Atractus occidentalis Savage 1955 Atractus occipitoalbus Jan 1862 Atractus ochrosetrus Esqueda & La Marca 2005 Atractus oculotemporalis Amaral 1932 Atractus pamplonensis Amaral 1937 Atractus pantostictus Fernandes & Puorto 1993 : http://www.spzoo.org.br/110072.jpgAtractus paraguayensis Werner 1924 Atractus paravertebralis Henle & Ehrl 1991 Atractus paucidens Despax 1910 Atractus pauciscutatus Schmidt & Walker 1943 Atractus peruvianus Jan 1862 Atractus poeppigi Jan 1862 Atractus potschi Fernandes 1995 Atractus punctiventris Amaral 1933 Atractus resplendens Werner 1901 Atractus reticulatus Boulenger 1885 : http://exa.unne.edu.ar/depar/areas/biologia/herpetologia/public_html/images/fotos/Atractus%20reticulatus.jpgAtractus riveroi Roze 1961 Atractus roulei Despax 1910 Atractus sanctaemartae Dunn 1946 Atractus sanguineus Prado 1944 Atractus schach Boie 1827 : http://www.birdspiders.com/gallery/photos/med_01ACC732G3048G23A9G27C673A784C13B83.jpgAtractus serranus Amaral 1930 Atractus snethlageae Da Cunha & Do Nascimento 1983 Atractus steyermarki Roze 1958 Atractus taeniatus Griffin 1916 Atractus tamaensis Esqueda & La Marca 2005 Atractus tamessari Kok 2006 Atractus taphorni Schargel & GarcÍa-pÉrez 2002 Atractus thalesdelemai Passos, Fernandes & Zanella 2005 Atractus torquatus DumÉril, Bibron & DumÉril 1854 Atractus trihedrurus Amaral 1926 Atractus trilineatus Wagler 1828 : http://itgmv1.fzk.de/www/itg/uetz/herp/photos/Atractus_trilineatus.jpgAtractus trivittatus Amaral 1933 Atractus turikensis Barros 2000 Atractus univittatus Jan 1862 Atractus variegatus Prado 1942 Atractus ventrimaculatus Boulenger 1905 Atractus vertebralis Boulenger 1904 Atractus vertebrolineatus Prado 1941 Atractus vittatus Boulenger 1894 Atractus wagleri Prado 1945 : http://aprendeenlinea.udea.edu.co/ova/files/Atractus%20wagleri1.jpghttp://aprendeenlinea.udea.edu.co/ova/files/Atractus%20wagleri2.jpgAtractus werneri Peracca 1914 Atractus zidoki Gasc & Rodrigues 1979

Atretium schistosum Daudin 1803 Atretium yunnanensis Anderson 1879

Balanophis ceylonensis GÜnther 1858 : http://www.pdn.ac.lk/socs/zaup/reptiles/images/colubridae/balanophis_ceylonensis1_big.jpghttp://www.pdn.ac.lk/socs/zaup/reptiles/images/colubridae/balanophis_ceylonensis_big.jpghttp://members.fortunecity.com/ukp001/naja/colubridae/b_ceylonensis_1.jpg

Bibilava epistibes Cadle 1996 Bibilava infrasignatus GÜnther 1882 : http://www.wildherps.com/species/L.thieli.htmlBibilava lateralis DumÉril & Bibron 1854 : http://www.wildherps.com/species/L.lateralis.htmlBibilava martae Glaw, Franzen & Vences 2005 Bibilava stumpffi Boettger 1881

Bitia hydroides Gray 1842 : http://homes.jcu.edu.au/~sci-bhl/assets/bitia%20hydroides.jpg

Blythia reticulata Blyth 1854

Bogertophis rosaliae Mocquard 1899 :http://www.californiaherps.com/snakes/images/brosaliae2.jpghttp://www.kingsnake.com/ratsnake/Rosbrysn.jpghttp://www.ratsnakes.com/images/Brosaliae1yrl.jpghttp://www.suboc.com/images/la_zoo_baja.JPGBogertophis subocularis Brown 1901 :http://www.pingleton.com/LifeSnakes/suboc4.JPGhttp://www.bluechameleon.org/2006%20June%20Texas%20-%20I.H.S.%20Trip/Bogertophis%20subocularis,%20blond%20phase,%20Brewster%20Co.,%20Texas.jpghttp://www.kingsnake.com/ratsnake/rivsuboc.jpghttp://www.dkimages.com/discover/previews/919/50336999.JPGhttp://www.naturama.ca/img/photo/animaux_general/snake_s/suboc_blond_500.jpg

Boiga andamanensis Wall 1909 : http://www.naturamediterraneo.com/Public/data6/Zoroaster/ba.jpg_2007112715569_ba.jpgBoiga angulata Peters 1861 Boiga barnesii GÜnther 1869 Boiga beddomei Wall 1909 : http://www.pdn.ac.lk/socs/zaup/reptiles/images/colubridae/boiga_beddomei_b.JPGhttp://itgmv1.fzk.de/www/itg/uetz/herp/photos/Boiga_beddomei2.jpghttp://farm4.static.flickr.com/3258/2863548290_fd107b58eb.jpg?v=0Boiga bengkuluensis Orlov, Kudryavtzev, Ryabov And Shumakov 2003 Boiga blandingii Hallowell 1844 : http://image61.webshots.com/61/5/14/42/476951442ZzZJso_ph.jpghttp://farm4.static.flickr.com/3084/2617899707_6afe6f15f1.jpg?v=0http://www.snakeparadise.ch/cms/upload/bildergalerie/boiga_blandingii/h_10160003.jpgBoiga bourreti Tillack, Ziegler & Khac Quyet 2004 Boiga ceylonensis GÜnther 1858 : http://www.pdn.ac.lk/socs/zaup/reptiles/images/colubridae/boiga_ceylonensis_big.jpghttp://farm4.static.flickr.com/3165/2603599088_23e267e242.jpg?v=0Boiga cyanea DumÉril, Bibron & DumÉril 1854 http://www.cwca.org.cn/Article/UploadFiles/200607/20060721235954450.jpg

http://i157.photobucket.com/albums/t57/Dan1990_photos/cyanea14.jpghttp://img.photobucket.com/albums/v217/zarozinia/snakes/2da6a149.jpghttp://www.repti.net/reptile_picture/Boiga+cyanea_42378.jpghttp://terrarium.at/schlangen/pics/Pic00004.jpgBoiga cynodon Boie 1827 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0108/1056.jpegBoiga dendrophila Boie 1827 : http://big-snake.narod.ru/enc/Reptilia/Serpentes/Colubridae/Colubrinae/Boiga/Boiga_dendrophila_dendrophila01.jpghttp://farm3.static.flickr.com/2371/2233071714_68b053608e.jpg?v=0Boiga dightoni Boulenger 1894 : http://myodysseys.com/pages/Wild%20World/Snakes/DSCN1688%20copy.jpgBoiga drapiezii Boie 1827 : http://itgmv1.fzk.de/www/itg/uetz/herp/photos/Boiga_drapiezii2.jpgBoiga forsteni DumÉril, Bibron & DumÉril 1854 : http://www.pdn.ac.lk/socs/zaup/reptiles/images/colubridae/boiga_forsteni_b4.jpghttp://www.naturephoto-cz.com/photos/sevcik/forstens-cat-snake--boiga-forsteni.jpgBoiga gokool Gray 1835 Boiga guangxiensis Wen 1998 : http://www.cwca.org.cn/Article/UploadFiles/200607/20060721235954541.jpgBoiga irregularis Merrem 1802 : http://images-0.redbubble.net/img/art/size:large/view:main/807214-3-coiled-for-action-boiga-irregularis-brown-tree-snake.jpghttp://www.reedysreptiles.com/fullsize/Kath%20Night%20Tiger%20Resize%20full.jpgBoiga jaspidea DumÉril, Bibron & DumÉril 1854 : http://farm4.static.flickr.com/3131/2675617847_ecd8d67876.jpg?v=0Boiga kraepelini Stejneger 1902 : http://farm1.static.flickr.com/73/162182962_d8f239029b.jpg?v=0Boiga multifasciata Blyth 1861 Boiga multomaculata Boie 1827 : http://img.photobucket.com/albums/v217/zarozinia/boigas/bm1s.jpgBoiga nigriceps GÜnther 1863 : http://farm3.static.flickr.com/2345/2242047750_a030c5e1a9.jpg?v=0Boiga nuchalis GÜnther 1875 : http://myodysseys.com/pages/Wild%20World/Snakes/saw%20scaled%20viper1%20copy.jpgBoiga ochracea GÜnther 1868 : http://www.clsp.jhu.edu/people/zak/ramana/Images/Snakes/rma_boigaOchracea1.jpgBoiga philippina Peters 1867 Boiga pulverulenta Fischer 1856 : http://farm3.static.flickr.com/2140/2053818369_66cd6597fe_o.jpgBoiga quincunciata Wall 1908 Boiga ranawanei Samarawickrama, Samarawickrama, Wijesena & Orlov 2005 : http://www.arkive.org/media/728289E6-AE1B-45D0-B494-6CE4D9CECAE2/Presentation.Large/photo.jpghttp://www.arkive.org/media/3FB1003E-3115-4EB6-938A-C847C753FA69/Presentation.Large/photo.jpgBoiga saengsomi Nutaphand 1985 Boiga schultzei Taylor 1923 Boiga siamensis Nootpand 1971 :

http://itgmv1.fzk.de/www/itg/uetz/herp/photos/Boiga_ocellata.jpgBoiga tanahjampeana Orlov & Ryabov 2002 : http://i96.photobucket.com/albums/l179/chrislagewaard/IMG_1583.jpghttp://i19.photobucket.com/albums/b182/coachwhip/p1010220.jpgBoiga trigonata Schneider 1802 : http://itgmv1.fzk.de/www/itg/uetz/herp/photos/Boiga_trigonata.jpgBoiga wallachi Das 1998

Boiruna maculata Boulenger 1896 : http://www.otusphoto.com/see/944/Musurana_negra_(Boiruna_maculata)._%C2%A9Dar%C3%ADo_Podest%C3%A1.jpghttp://www.mundovivo.es/temp/imagenes/fotos/mussurana.gifBoiruna sertaneja Zaher 1996

Bothrolycus ater GÜnther 1874

Bothrophthalmus lineatus Peters 1863 : http://www.contemporaryherpetology.org/ch/2001/4/figs%5Cblineatu.jpg

Brachyorrhos albus Linnaeus 1758

Brygophis coulangesi Domergue 1988

Buhoma depressiceps Werner 1897 Buhoma procterae Loveridge 1922 : http://www.easternarc.or.tz/endownment_fund03.gif/endownment_fund03-full.jpgBuhoma vauerocegae Tornier 1902

Calamaria abstrusa Inger & Marx 1965 Calamaria acutirostris Boulenger 1896 Calamaria albiventer Gray 1835 Calamaria alidae Boulenger 1920 Calamaria apraeocularis Smith 1927 Calamaria battersbyi Inger & Marx 1965 Calamaria bicolor DumÉril, Bibron & DumÉril 1854 Calamaria bitorques Peters 1872 : http://philbiodiversity.org/polillo/images/wildlifes/reptiles/scalamariagervaisi.jpgCalamaria boesemani Inger & Marx 1965 Calamaria borneensis Bleeker 1860 Calamaria brongersmai Inger & Marx 1965 Calamaria buchi Marx & Inger 1955 Calamaria butonensis Howard & Gillespie 2007 Calamaria ceramensis De Rooij 1913 Calamaria crassa Lidth De Jeude 1922 Calamaria curta Boulenger 1896 Calamaria doederleini Gough 1902 Calamaria eiselti Inger & Marx 1965 Calamaria everetti Boulenger 1893 Calamaria forcarti Inger & Marx 1965 Calamaria gervaisii DumÉril, Bibron & DumÉril 1854 Calamaria grabowskyi Fischer 1885 Calamaria gracillima GÜnther 1872 Calamaria griswoldi Loveridge 1938 Calamaria hilleniusi Inger & Marx 1965 Calamaria ingeri Grismer, Kaiser & Yaakob 2004 Calamaria javanica Boulenger 1891 Calamaria joloensis Taylor 1922 Calamaria lateralis Mocquard 1890 Calamaria leucogaster Bleeker 1860 Calamaria linnaei Boie 1827

Calamaria longirostris Howard & Gillespie 2007 Calamaria lovii Boulenger 1887 Calamaria lumbricoidea Boie 1827 : http://i14.photobucket.com/albums/a317/mrcota/070421-38Calamarialumbricoidea.jpgCalamaria lumholtzi Andersson 1923 Calamaria margaritophora Bleeker 1860 Calamaria mecheli Schenkel 1901 Calamaria melanota Jan 1862 Calamaria modesta DumÉril & Bibron 1854 Calamaria muelleri Boulenger 1896 Calamaria nuchalis Boulenger 1896 Calamaria palawanensis Inger & Marx 1965 Calamaria pavimentata DumÉril, Bibron & DumÉril 1854 : http://farm1.static.flickr.com/96/223437425_34673f20e5.jpg?v=0Calamaria pfefferi Stejneger 1901 Calamaria prakkei Lidth De Jeude 1893 Calamaria rebentischi Bleeker 1860 Calamaria schlegelii DumÉril, Bibron & DumÉril 1854 Calamaria schmidti Marx & Inger 1955 : http://www.ecologyasia.com/images-k-z/schmidts-reed-snake_0222.jpgCalamaria septentrionalis Boulenger 1890 : http://www.cngui.com/she/UploadFiles_5185/200712/20071223215229367.jpgCalamaria suluensis Taylor 1922 Calamaria sumatrana Edeling 1870 Calamaria thanhi Ziegler & Quyet 2005 : http://www.zoo-koeln.de/uploads/pics/Calamaria_thanhi.jpgCalamaria ulmeri Sackett 1940 Calamaria virgulata Boie 1827 Calamaria yunnanensis Chernov 1962

Calamodontophis paucidens Amaral 1936 : http://www.serpentario.edu.uy/especies/images/calamo.jpgCalamodontophis ronaldoi Franco, De Carvalho Cintra & De Lema 2006

Calamorhabdium acuticeps Ahl 1933 Calamorhabdium kuekenthali Boettger 1898

Cantoria annulata De Jong 1926 Cantoria violacea Girard 1857 : http://www.wildsingapore.per.sg/discovery/animalpic/snakecantoria1.jpg

Carphophis amoenus Say 1825 : http://fwie.fw.vt.edu/VHS/reptiles/snakes/eastern-wormsnake/Carphophis%20amoenus.jpghttp://fwie.fw.vt.edu/VHS/reptiles/snakes/eastern-wormsnake/sp_easternwormsnake001.jpgCarphophis vermis Kennicott 1859 : http://herpjournal.com/2004/Kansas_2/05_19_04/fullsize/05_19_04_13.jpg

Cemophora coccinea Blumenbach 1788 : http://www.stetson.edu/~pmay/herps/cemcoc%201.jpg

Cerberus microlepis Boulenger 1896 Cerberus rynchops Schneider 1799 : http://www.kingsnake.com/oz/snakes/colubrids/crynchops.jpghttp://farm1.static.flickr.com/67/227272519_1cd0ffa8e9.jpg?v=0

Cercaspis carinatus Kuhl 1820

Cercophis auratus Schlegel 1837

Chamaelycus christyi Boulenger 1919 Chamaelycus fasciatus GÜnther 1858 Chamaelycus parkeri Angel 1934 Chamaelycus werneri Mocquard 1902

Chapinophis xanthocheilus Campbell & Smith 1998 : http://www.travellog.com/guatemala/ikbolay/images/19CHAPIN.JPG

Chersodromus liebmanni Reinhardt 1861 Chersodromus rubriventris Taylor 1949

Chilomeniscus savagei Cliff 1954 : http://mexico-herps.com/Serpentes/Chilomeniscus_cinctus.jpgChilomeniscus stramineus Cope 1860 : http://www.californiaherps.com/noncal/baja/bajasnakes/images/ccinctusbaja.jpghttp://www.californiaherps.com/noncal/baja/bajasnakes/images/cstramineus.jpg

Chionactis occipitalis Hallowell 1854 : http://www.californiaherps.com/snakes/images/cooccipitaliskern.jpghttp://www.californiaherps.com/snakes/images/coannulataoc03.jpghttp://tucsonherpsociety.org/CHOCKL2.jpgChionactis palarostris Klauber 1937 : http://www.reptilesofaz.com/Graphics/Snakes/CHIPAL-6r.jpg

Chironius bicarinatus Wied 1820 : http://www.herpetologie.naturkundemuseum-bw.de/img/album/rio_grande_rept/1_chironius_bicarinatus.jpgChironius carinatus Linnaeus 1758 : http://www.snakesofcolombia.com/imagesinv/1/i38.jpghttp://farm1.static.flickr.com/124/428117757_1f7d937255.jpg?v=0Chironius exoletus Linnaeus 1758 : http://biology.uta.edu/herpetology/DSC04674op.JPGChironius flavolineatus Boettger 1885 : http://www.biodiversidade.cnpm.embrapa.br/FotosEspecies/Herpetofauna/Repteis/Cobra-cipo._Chironius_flavolineatus.jpgChironius fuscus Linnaeus 1758 : http://farm1.static.flickr.com/140/368514999_f65363d1bb_o.jpgChironius grandisquamis Peters 1869 : http://i203.photobucket.com/albums/aa317/bsuson/Ecuador%20Nov-Feb%2007/Ecuador%20dec%2007/Chironiusgrandisquamis.jpgChironius laevicollis Wied 1824 : http://sitiocurupira.files.wordpress.com/2008/04/cobracipo-152.jpghttp://calphotos.berkeley.edu/imgs/512x768/0000_0000/0306/1427.jpegChironius laurenti Dixon, Wiest & Cei 1993 Chironius monticola Roze 1952 : http://farm1.static.flickr.com/223/505916648_a6d46bf2b2.jpg?v=0Chironius multiventris Schmidt & Walker 1943 : http://aerg.canberra.edu.au/pub/aerg/images/ecuador/Chironius_multiventris.jpgChironius quadricarinatus Boie 1827 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0306/1428.jpegChironius scurrulus Wagler 1824 : http://www.snakesofcolombia.com/imagesinv/1/i217.jpg

Chironius vincenti Boulenger 1891

Chrysopelea ornata Shaw 1802 : http://aclavet.free.fr/Chrysopelea_ornata.jpgChrysopelea paradisi Boie 1827 : http://itgmv1.fzk.de/www/itg/uetz/herp/photos/Chrysopelea_paradisi2.jpghttp://farm4.static.flickr.com/3133/2675618231_6f0f7b9b10.jpg?v=0Chrysopelea pelias Linnaeus 1758 : http://farm3.static.flickr.com/2416/2168170435_d610065d4e.jpg?v=0http://farm1.static.flickr.com/36/120470255_680c2946cb.jpg?v=0Chrysopelea rhodopleuron Boie 1827 Chrysopelea taprobanica Smith 1943 : http://www.pdn.ac.lk/socs/zaup/reptiles/images/colubridae/chrysopelea_taprobanica_big.jpg

Clelia bicolor Peracca 1904 : http://usuarios.lycos.es/serpientespy/hpbimg/clelia%20bicolor.JPGClelia clelia Daudin 1803 : http://www.snakesofcolombia.com/imagesinv/1/i220.jpghttp://www.scielo.br/img/revistas/paz/v46n9/01f11.jpghttp://www.snakesofcolombia.com/imagesinv/1/i218.jpgClelia equatoriana Amaral 1924 : http://farm4.static.flickr.com/3029/2791128341_f3ccde5cdc.jpg?v=0Clelia errabunda Underwood 1993 Clelia hussami Morato, Franco & Sanches 2003 Clelia langeri Reichle & Embert 2005 Clelia montana Franco, Marques & Puorto 1997 : http://www.diagnostico.org.br/especies/especie.2006-12-20.1067901797/foto_photoClelia plumbea Wied 1820 Clelia quimi Franco, Marques & Puorto 1997 Clelia rustica Cope 1878 : http://www.scielo.br/img/revistas/paz/v46n9/01f13.jpgClelia scytalina Cope 1867

Clonophis kirtlandii Kennicott 1856 : http://www.biokids.umich.edu/files/6755/Clonophis_kirtlandii_large.jpghttp://farm4.static.flickr.com/3023/2856660998_26903399b1.jpg?v=0

Coelognathus erythrurus DumÉril, Bibron & DumÉril 1854 Coelognathus flavolineata Schlegel 1837 : http://www.slangenkweek.nl/images1/flavolineata1.jpgCoelognathus helena Daudin 1803 : http://i229.photobucket.com/albums/ee112/michlewiczm/zwierzaki/IMG_2759.jpgCoelognathus radiata Boie 1827 : http://www.sthlm-herp.net/galleri/galleri_800/Elaphe_radiata_Khaoyai_800.jpgCoelognathus subradiata Schlegel 1837

Collorhabdium williamsoni Smedley 1931

Coluber andreanus Werner 1917 Coluber bholanathi Sharma 1976 Coluber brevis Boulenger 1895 Coluber constrictor Linnaeus 1758 : http://fwie.fw.vt.edu/VHS/reptiles/snakes/northern-black-racer/Northern%20Black%20Racer(Coluber%20constrictor%20constrictor)026.jpg

http://i40.photobucket.com/albums/e209/ilherps/FALL%202006/9-2-06%20johnson%20pope/DSCN2716.jpghttp://www.werc.usgs.gov/fieldguide/images/coco.jpghttp://www.stetson.edu/~pmay/herps/colconflav%201.jpghttp://i40.photobucket.com/albums/e209/ilherps/April%20trip%202005/EPV0031.jpgColuber dorri Lataste 1888 Coluber elegantissimus GÜnther 1878 http://farm4.static.flickr.com/3188/2615940091_60889a8b82.jpgColuber gracilis GÜnther 1862 Coluber insulanus Mertens 1965 Coluber largeni SchÄtti 2001 Coluber manseri Leviton 1986 Coluber messanai SchÄtti & Lanza 1989 Coluber mormon Baird & Girard 1852 : http://www.werc.usgs.gov/fieldguide/images/coco.jpgColuber rubriceps Venzmer 1919 : http://www.hayvanlar.info/resimler/1217342466Coluber-rubriceps.jpghttp://farm4.static.flickr.com/3200/2616009199_5a1242b0c9.jpgColuber schmidtleri SchÄtti & Mccarthy 2001 : http://upload.wikimedia.org/wikipedia/en/thumb/2/22/Coluber_constrictor_flaviventris2.jpg/240px-Coluber_constrictor_flaviventris2.jpgColuber scortecci Lanza 1963 Coluber sinai Schmidt & Marx 1956 : http://www.storianaturale.org/images/Coluber_sinai.jpgColuber smithi Boulenger 1895 Coluber somalicus Boulenger 1896 Coluber taylori Parker 1949 Coluber thomasi Parker 1931 Coluber variabilis Boulenger 1905 Coluber vittacaudatus Blyth 1854 Coluber zebrinus Broadley & SchÄtti 1997 : http://www.asahi-net.or.jp/~ch2m-nitu/jpg/nam204.jpg

Compsophis albiventris Mocquard 1894 Compsophis boulengeri Peracca 1892 Compsophis fatsibe Mercurio & Andreone 2005 Compsophis infralineata GÜnther 1882 Compsophis laphystia Cadle 1996 http://upload.wikimedia.org/wikipedia/commons/thumb/b/b3/Compsophis_laphystius_03.jpg/250px-Compsophis_laphystius_03.jpgCompsophis vinckei Domergue 1988 Compsophis zeny Cadle 1996

Coniophanes alvarezi Campbell 1989 Coniophanes andresensis Bailey 1937 Coniophanes bipunctatus GÜnther 1858 Coniophanes dromiciformis Peters 1863 Coniophanes fissidens GÜnther 1858 : http://home.comcast.net/~smallan/Snakes/cofi.jpgConiophanes imperialis Baird 1859 : http://michaelcravens.com/sitebuildercontent/sitebuilderpictures/dpp_26.jpgConiophanes joanae Myers 1966 Coniophanes lateritius Cope 1862 Coniophanes longinquus Cadle 1989 Coniophanes meridanus Schmidt & Andrews 1936 Coniophanes piceivittis Cope 1869 Coniophanes quinquevittatus DumÉril, Bibron & DumÉril 1854 Coniophanes sarae Ponce-campos & Smith 2001

Coniophanes schmidti Bailey 1937

Conophis lineatus DumÉril, Bibron & DumÉril 1854 : http://www.hiss-n-things.com/CostaRicaTrip%2010/CR%20Trip%2010%20Pics/Road%20Guarder3.jpghttp://chondrowelt.de/gal/albums/nature/conophis_lineatus.jpgConophis morai Perez-higareda, Lopez-luna & Smith 2002 Conophis pulcher Cope 1869 Conophis vittatus Peters 1860 Conopsis acuta Cope 1886 : http://mexico-herps.com/Serpentes/Conopsis_acuta_Azumbilla.jpgConopsis amphisticha Smith & Laufe 1945 Conopsis biserialis Taylor & Smith 1942 : http://www.correodelmaestro.com/anteriores/2006/diciembre/fotos/conopsis%20biserialis%20bn.jpgConopsis lineata Kennicott 1859 : http://johnbokma.com/mexit/2006/12/31/conopsis-lineata-tolucan-ground-snake.jpgConopsis megalodon Taylor & Smith 1942 Conopsis nasus GÜnther 1858 : http://mexico-herps.com/Sonora/Conopsis-nasus-labialis.jpg

Contia tenuis Baird & Girard 1852 : http://www.californiaherps.com/snakes/images/ctenuisbutte3083.jpghttp://www.californiaherps.com/snakes/pages/c.tenuis.html

Coronella austriaca Laurenti 1768 : http://www.afblum.be/bioafb/especes/reptiles/coroaust.JPGCoronella brachyura GÜnther 1866 : http://upload.wikimedia.org/wikipedia/commons/thumb/2/20/CoronellaAustriaca2.jpg/300px-CoronellaAustriaca2.jpgCoronella girondica Daudin 1803 : http://i.pbase.com/o6/55/738355/1/73564607.EosQdcyx.Coronella.jpg

Crisantophis nevermanni Dunn 1937

Crotaphopeltis barotseensis Broadley 1968 Crotaphopeltis braestrupi Rasmussen 1985 Crotaphopeltis degeni Boulenger 1906 : http://www.repti.net/reptile_picture/Crotaphopeltis+degeni_33046.jpgCrotaphopeltis hippocrepis Reinhardt 1843 Crotaphopeltis hotamboeia Laurenti 1768 : http://academic.sun.ac.za/capeherp/Crotaphopeltis%20hotamboeia2_Dahne_Sep04_Stellenbosch.JPGCrotaphopeltis tornieri Werner 1908

Cryophis hallbergi Bogert & Duellman 1963

Cyclocorus lineatus Reinhardt 1843 Cyclocorus nuchalis Taylor 1923

Cyclophiops doriae Boulenger 1888 : http://www.zoocon.com/Herps/Other_Snakes/Cyclophiops_doriae_01.jpgCyclophiops major GÜnther 1858 : http://www.ellison.idv.tw/www/Gallery/20061024/06.jpgCyclophiops multicinctus Roux 1907 Cyclophiops semicarinatus Hallowell 1861 : http://homepage3.nifty.com/japrep/snake/namihebi/others/photo/c-semicarinatus200707yanbar.jpghttp://homepage3.nifty.com/japrep/snake/namihebi/others/photo/c_semicarinatus_05_05_kaker.jpg

Darlingtonia haetiana Cochran 1935 : http://www.kingsnake.com/westindian/darlingtoniahaetianaperfector1.JPG

Dasypeltis atra Sternfeld 1912 : http://upload.wikimedia.org/wikipedia/en/9/97/Dasypeltis_atra.jpgDasypeltis confusa Trape & ManÉ 2006 Dasypeltis fasciata Smith 1849 : http://farm4.static.flickr.com/3051/2558848362_8db56de1a6.jpg?v=0Dasypeltis gansi Trape & ManÉ 2006 Dasypeltis inornata Smith 1849 : http://www.bienstein.de/eierschlange/pics/hackl/inornata.jpgDasypeltis medici Bianconi 1859 : http://farm3.static.flickr.com/2155/2538962858_41daffd1e4.jpg?v=0Dasypeltis sahelensis Trape & ManÉ 2006 Dasypeltis scabra Linnaeus 1758 : http://i54.photobucket.com/albums/g99/devon_za/devon_dasypeltis1.jpg

Dendrelaphis bifrenalis Boulenger 1890 Dendrelaphis calligastra GÜnther 1867 : http://www.jcu.edu.au/school/tbiol/zoology/herp/png/dendr.jpgDendrelaphis caudolineatus Gray 1834 : http://itgmv1.fzk.de/www/itg/uetz/herp/photos/Dendrelaphis_caudolineatus.jpghttp://farm4.static.flickr.com/3176/2641802402_be92ed8c21.jpg?v=0Dendrelaphis caudolineolatus GÜnther 1869 : http://www.pdn.ac.lk/socs/zaup/reptiles/images/colubridae/dendrelaphis_caudolineolatus_big.jpgDendrelaphis cyanochloris Wall 1921 : http://www.mapie.net/data/media/11/Dendrelaphis_cyanochloris_0014.JPGDendrelaphis formosus Boie 1827 : http://www.ecologyasia.com/images-a-j/elegant-bronzeback_0107.jpgDendrelaphis gastrostictus Boulenger 1894 Dendrelaphis gorei Wall 1910 Dendrelaphis grandoculis Boulenger 1890 Dendrelaphis haasi Van Rooijen & Vogel 2008 Dendrelaphis hollonrakei Lazell 2002 Dendrelaphis humayuni Tiwari & Biswas 1973 Dendrelaphis inornatus Boulenger 1897 Dendrelaphis kopsteini Vogel & Van Rooijen 2007 : http://farm3.static.flickr.com/2153/2145677389_ac81b492e9.jpg?v=0http://farm3.static.flickr.com/2283/2146465984_3bdd818bd6.jpg?v=0Dendrelaphis lorentzi Lidth De Jeude 1911 Dendrelaphis ngansonensis Bourret 1935 Dendrelaphis oliveri Taylor 1950 Dendrelaphis papuensis Boulenger 1895 : http://www.reedysreptiles.com/fullsize/atra.jpgDendrelaphis pictus Gmelin 1789 : http://farm3.static.flickr.com/2289/2483553976_7591e0c406.jpghttp://farm3.static.flickr.com/2335/2483554448_698d1e60f3.jpg?v=0http://www.mongabay.com/images/malaysia/06/malaysia0812.JPGDendrelaphis punctulatus Gray 1826 : http://www.reedysreptiles.com/fullsize/gts.jpg

http://www.fieldherpforum.com/PictureOfTheWeek/saratogagoldentreesnake.jpghttp://farm3.static.flickr.com/2193/2059752252_77c01b0f70.jpg?v=0http://i209.photobucket.com/albums/bb271/eipper/DendrelaphispunctulatusKroombitCree.jpgDendrelaphis salomonis GÜnther 1872 : http://www.thewildernesslodge.org/terrestrial_critters_images/brown_tree_snake.jpghttp://www.thewildernesslodge.org/terrestrial_critters_images/green_tree_snake.jpgDendrelaphis striatus Cohn 1905 Dendrelaphis subocularis Boulenger 1888 Dendrelaphis tristis Daudin 1803 : http://farm3.static.flickr.com/2333/2679241382_dddcc6d6df.jpg?v=0

Dendrolycus elapoides GÜnther 1874

Dendrophidion bivittatus DumÉril, Bibron & DumÉril 1854 : http://lh4.ggpht.com/_wTGhLyFU2IU/Rx-iow_dm7I/AAAAAAAAACk/qT_niLw2Qb4/Dendrophidion+bivittatus-Falan-7-X-2007+(26).JPGDendrophidion boshelli Dunn 1944 Dendrophidion brunneus GÜnther 1858 Dendrophidion dendrophis Schlegel 1837 : http://www.snakesofcolombia.com/imagesinv/1/i54.jpghttp://farm4.static.flickr.com/3255/2816255660_5de95c0c1c.jpg?v=0Dendrophidion nuchale Peters 1863 : http://piclib.nhm.ac.uk/piclib/webimages/0/29000/100/29198_med.jpgDendrophidion paucicarinatus Cope 1894 Dendrophidion percarinatus Cope 1893 Dendrophidion vinitor Smith 1941

Diadophis punctatus Linnaeus 1766 : http://tucsonherpsociety.org/E_1st_Wells.jpg

Diaphorolepis laevis Werner 1923 Diaphorolepis wagneri Jan 1863

Dinodon flavozonatum Pope 1928 : http://www.zoocon.com/Herps/Other_Snakes/Dinodon_flavozonatum_01.jpghttp://www.zoocon.com/Herps/Other_Snakes/Dinodon_flavozonatum_CB_01.jpghttp://www.zoocon.com/Herps/Facility/Dinodon_flavozonatum_Hatchlings.jpgDinodon gammiei Blanford 1878 : http://www.clsp.jhu.edu/people/zak/ramana/Images/Snakes/vkm_dinodonGammei.jpgDinodon orientale Hilgendorf 1880 : http://mizotalab.miyakyo-u.ac.jp/Miyagi/reptile/78.jpgDinodon rosozonatum Hu & Zhao 1972 : http://pds.exblog.jp/pds/1/200806/20/63/d0132063_11422762.jpgDinodon rufozonatum Cantor 1842 : http://www.zoocon.com/Herps/Other_Snakes/Dinodon_rufozonatum_Hypo_Pastel_01.jpghttp://www.zoocon.com/Herps/Other_Snakes/Dinodon_rufozonatum_Hypo_02.jpgDinodon semicarinatum Cope 1860 : http://farm3.static.flickr.com/2197/2524342618_2bea803145.jpg?v=0

Dinodon septentrionalis GÜnther 1875 : http://www.zoocon.com/Herps/Other_Snakes/Dinodon_septentrionalis_01.jpghttp://farm2.static.flickr.com/1202/949431381_1876c11203.jpg?v=0

Dipsadoboa aulica GÜnther 1864 Dipsadoboa brevirostris Sternfeld 1908 Dipsadoboa duchesnei Boulenger 1901 : http://farm3.static.flickr.com/2124/2195413570_49250c9ba4.jpg?v=1217545954http://farm3.static.flickr.com/2023/2194626049_92ff81381d.jpg?v=1221157415Dipsadoboa elongata Barbour 1914 Dipsadoboa flavida Broadley & Stevens 1971 : http://www.herpetologie.naturkundemuseum-bw.de/collections/Africa/images&sounds/Dipsadoboa_broadleyi_1.jpghttp://www.bio-ken.com/colubridscrossbarredbody.jpgDipsadoboa shrevei Loveridge 1932 Dipsadoboa underwoodi Rasmussen 1993 Dipsadoboa unicolor GÜnther 1858 : http://museovirtual.csic.es/salas/guinea/biodiversidad/reptiles/img/11rept.jpgDipsadoboa viridis Peters 1869 Dipsadoboa weileri Lindholm 1905 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0407/2880.jpegDipsadoboa werneri Boulenger 1897

Dipsas albifrons Sauvage 1884 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0506/0856.jpegDipsas alternans Fischer 1885 Dipsas andiana Boulenger 1896 Dipsas articulata Cope 1868 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0506/2929.jpegDipsas bicolor GÜnther 1895 : http://www.sthlm-herp.net/galleri/galleri_800/0027_800.jpgDipsas boettgeri Werner 1901 Dipsas brevifacies Cope 1866 : http://chechem2.iquebec.com/Dia_Animaux/Reptiles/T20.JPGDipsas catesbyi Sentzen 1796 : http://aerg.canberra.edu.au/pub/aerg/images/ecuador/Dipsas_catesbyi.jpgDipsas chaparensis Reynolds & Foster 1992 Dipsas gaigeae Oliver 1937 Dipsas gracilis Boulenger 1902 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0506/0857.jpegDipsas incerta Jan 1863 Dipsas indica Laurenti 1768 : http://www.martin-jansen.net/images/Dipsas_indica-600.jpgDipsas infrenalis Rosen 1905 Dipsas latifasciata Boulenger 1913 Dipsas latifrontalis Boulenger 1905 Dipsas maxillaris Werner 1909 : http://mexico-herps.com/Serpentes/Drymarchon_sp_juv_Oaxaca.jpgDipsas neivai Amaral 1926 Dipsas nicholsi Dunn 1933 Dipsas oreas Cope 1868 Dipsas pakaraima Macculloch & Lathrop 2004 Dipsas pavonina Schlegel 1837 : http://farm1.static.flickr.com/54/109956749_f0daf2a429.jpg?v=0

Dipsas perijanensis Aleman 1953 Dipsas peruana Boettger 1898 Dipsas polylepis Boulenger 1912 Dipsas pratti Boulenger 1897 : http://www.snakesofcolombia.com/imagesinv/1/i60.jpgDipsas sanctijoannis Boulenger 1911 Dipsas schunkii Boulenger 1908 Dipsas temporalis Werner 1909 : http://farm4.static.flickr.com/3124/2791138349_5347dd1f92.jpg?v=0Dipsas tenuissima Taylor 1954 : http://www.corcovado.org/biology/snakes/assets/dipsas_tennuisima.jpgDipsas variegata DumÉril, Bibron & DumÉril 1854 : http://farm1.static.flickr.com/136/362258135_16fb1e4f4d.jpg?v=0Dipsas vermiculata Peters 1960 Dipsas viguieri Bocourt 1884 Dipsina multimaculata Smith 1847 : http://www.johanmarais.co.za/images/Pic%205.%20Dipsina%20multimaculata%20from%20Springbok,%20Namaqualand.jpg

Dispholidus typus Smith 1829 : http://www.animalpicturesarchive.com/ArchOLD-3/1113590760.jpg

Ditaxodon taeniatus Hensel 1868

Ditypophis vivax GÜnther 1881 : http://www.herpfolio.net/wp-content/photos/snakes-socotra/DSC_7559.jpghttp://www.herpfolio.net/wp-content/photos/snakes-socotra/DSC_6580.jpg

Dolichophis caspius Gmelin 1789 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0506/3063.jpegDolichophis cypriensis SchÄtti 1985 Dolichophis jugularis Linnaeus 1758 : http://www.dght-basel.ch/pics/vortrag070903-dolichophis-jugularis-namnam-river-southern-turkey-w.jpgDolichophis schmidti Nikolsky 1909 : http://www.herpetofauna.at/berichte/georgien2007/Georgien_Bilder_Teil10/images/Georgien_05052007_Time_122619_Chr.jpg

Drepanoides anomalus Jan 1863 : http://farm2.static.flickr.com/1141/1198470452_0f75a17b48.jpg?v=0

Dromicodryas bernieri DumÉril & Bibron 1854 : http://www.animalfarm.cz/images/Dromicodryas_bernieri.jpghttp://www.wildherps.com/images/herps/standard/07050808PD_snake.jpgDromicodryas quadrilineatus DumÉril & Bibron 1854 : http://farm4.static.flickr.com/3129/2589836287_c81fa5a043.jpg?v=0

Dromophis lineatus DumÉril, Bibron & DumÉril 1854 Dromophis praeornatus Schlegel 1837 : http://www.planete-senegal.com/senegal/images/serpents/dromophis_praeornatus.jpg

Drymarchon caudomaculatus WÜster , Yrausquin & Mijares-urrutia 2001 :

http://www.bangor.ac.uk/~bss166/Taxa/Images/Drymarchon_caudomaculatus.jpghttp://biology.bangor.ac.uk/%7Ebss166/Taxa/Images/Drymarchon_caudomaculatus_head.jpgDrymarchon corais Boie 1827 : http://www.bangor.ac.uk/~bss166/Taxa/Images/Drymarchon_corais.jpghttp://mexico-herps.com/Serpentes/Drymarchon_sp_juv_Oaxaca.jpgDrymarchon couperi Holbrook 1842 : http://img.mailchimp.com/2008/05/06/d03gq2d61o3r5a4hed1cvtuav0/indigo_for_use.jpgDrymarchon melanurus DumÉril, Bibron & DumÉril 1854 : http://www.bangor.ac.uk/~bss166/Taxa/Images/Drymarchon_melanurus.jpghttp://www.californiaherps.com/noncal/misc/miscsnakes/images/drymarchon2la06.jpg

Drymobius chloroticus Cope 1886 : http://farm4.static.flickr.com/3094/2570706362_cf9705c1d8_o.jpgDrymobius margaritiferus Schlegel 1837 : http://www.ristohurme.com/drymobius.jpghttp://www.scserp.com/SCSPhotoGalleryMiscSnakesFullSizeImages/JeweledRacer001.JPGDrymobius melanotropis Cope 1876 Drymobius rhombifer GÜnther 1860 : http://www.snakesofcolombia.com/imagesinv/1/i67.jpg

Drymoluber apurimacensis Lehr, Carrillo & Hocking 2004 Drymoluber brazili Gomes 1918 : http://www.ib.usp.br/~crinog/images/Drymoluber%20brazili%20E269%20site_JPG.jpgDrymoluber dichrous Peters 1863 : http://www.snakesofcolombia.com/imagesinv/1/i68.jpg

Dryocalamus davisonii Blanford 1878 : http://image50.webshots.com/550/7/85/45/2023785450101352115DxnmOb_ph.jpgDryocalamus gracilis GÜnther 1864 Dryocalamus nympha Daudin 1803 Dryocalamus philippinus Griffin 1909 Dryocalamus subannulatus DumÉril, Bibron & DumÉril 1854 : http://www.ecologyasia.com/images-k-z/malayan_bridle_snake_6298.jpgDryocalamus tristrigatus GÜnther 1858

Dryophiops philippina Boulenger 1896 Dryophiops rubescens Gray 1835 : http://farm4.static.flickr.com/3246/2761643286_8a42ed757d.jpg?v=0http://farm3.static.flickr.com/2109/2173291347_b5817c1500.jpg?v=0

Duberria lutrix Linnaeus 1758 : http://farm4.static.flickr.com/3278/2701396644_d889682514.jpg?v=0Duberria variegata Peters 1854

Echinanthera amoena Jan 1863 Echinanthera cephalomaculata Di Bernardo 1994 Echinanthera cephalostriata Di Bernardo 1996 Echinanthera cyanopleura Cope 1885 : http://itgmv1.fzk.de/www/itg/uetz/herp/photos/Echinanthera_bilineata.jpg

Echinanthera melanostigma Wagler 1824 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/1006/1020.jpegEchinanthera undulata Wied 1824 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/1006/1021.jpeg

Eirenis africana Boulenger 1914 Eirenis aurolineatus Venzmer 1919 Eirenis barani Schmidtler 1988 Eirenis coronella Schlegel 1837 : http://icb-reptiles.com/files/f325.JPGhttp://www.irandeserts.com/pics-8/Eirenis-coronellab.jpgEirenis coronelloides Jan 1862 : http://farm4.static.flickr.com/3101/2615942291_bca6be15f8.jpghttp://farm2.static.flickr.com/1158/1222826993_9f2f2b913f.jpg?v=1215279290Eirenis decemlineatus DumÉril, Bibron & DumÉril 1854 Eirenis eiselti Schmidtler & Schmidtler 1978 : Eirenis hakkariensis Schmidtler & Eiselt 1991 Eirenis levantinus Schmidtler 1993 : http://sci.ege.edu.tr/~bgocmen/elevant.jpgEirenis lineomaculatus Schmidt 1939 : http://i1.treknature.com/photos/9272/eirenis_lineomaculatus.jpgEirenis mcmahoni Wall 1911 Eirenis medus Chernov 1940 : http://www.montereybay.com/creagrus/GSnake_SF-1AugCoil-wt.jpgEirenis modestus Martin 1838 : http://www.biolib.cz/IMG/GAL/45074.jpgEirenis punctatolineatus Boettger 1892 : http://www.hayvanlar.info/resimler/1217343765Eirenis-punctatolineatus.jpgEirenis rechingeri Eiselt 1971 Eirenis rothii Jan 1863 : http://icb-reptiles.com/files/f635.jpgEirenis thospitis Schmidtler & Lanza 1990

Elachistodon westermanni Reinhardt 1863

Elaphe bimaculata Schmidt 1925 : http://www.zoocon.com/Herps/Elaphe/Elaphe_bimaculata_Hunan.jpgElaphe carinata GÜnther 1864 : http://www.biolib.cz/IMG/GAL/BIG/27570.jpgElaphe climacophora Boie 1826 : http://www.cunninghamselaphe.com/images/climacophora1.jpgElaphe davidi Sauvage 1884 : http://www.cngui.com/she/UploadFiles_5185/200804/2008042111104807.jpgElaphe dione Pallas 1773 : http://bcsnakes.com/dionemale02b.jpgElaphe leonardi Wall 1921 : http://farm1.static.flickr.com/107/296355850_18eb4f7c60.jpg?v=0Elaphe maculata Ma & Zong 1984 Elaphe quadrivirgata Boie 1826 : http://de.geocities.com/alelaphe/Homepage/virgata4.jpgElaphe quatuorlineata Lacepede 1789 : http://upload.wikimedia.org/wikipedia/commons/f/fe/Elaphe_quatuorlineata.jpgElaphe rufodorsata Cantor 1842 : http://www.chinabiodiversity.com/search/image/upload/1056015904bu2.jpg

Elaphe sauromates Pallas 1811 : http://lh3.ggpht.com/_0DvD15veJiQ/RjM1AH8_xhI/AAAAAAAAAhI/-AKpcWq8Ifw/Elaphe+sauromates+(2).JPGElaphe schrenckii Strauch 1873 : http://www.biolib.cz/IMG/GAL/2838.jpg

Elapoidis fusca Boie 1826

Elapomorphus lemniscatus DumÉril, Bibron & DumÉril 1854 Elapomorphus lepidus Reinhardt 1861 Elapomorphus quinquelineatus Raddi 1820 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0807/0836.jpegElapomorphus spegazzinii Boulenger 1913 Elapomorphus wuchereri GÜnther 1861

Emmochliophis fugleri Fritts & Smith 1969 Emmochliophis miops Boulenger 1898

Enhydris albomaculata DumÉril, Bibron & DumÉril 1854 Enhydris alternans Reuss 1834 Enhydris bennettii Gray 1842 Enhydris bocourti Jan 1865 : http://www.wildlifeatrisk.org/UserFiles/Image/a.Enhydris.bocourti.09.098.jpgEnhydris chanardi Murphy & Voris 2005 Enhydris chinensis Gray 1842 : http://img45.imageshack.us/img45/282/11fn8.jpgEnhydris doriae Peters 1871 Enhydris dussumieri DumÉril, Bibron & DumÉril 1854 Enhydris enhydris Schneider 1799 : http://www.cngui.com/she/UploadFiles_5185/200802/2008021511274523.jpgEnhydris gyii Murphy, Voris & Auliya 2005 : http://dsc.discovery.com/news/2006/12/19/gallery/borneo_zoom.jpgEnhydris indica Gray 1842 Enhydris innominata Morice 1875 : http://www.wildlifeatrisk.org/UserFiles/Image/snakes/Meknong-delta-water-snake-2.jpgEnhydris jagorii Peters 1863 : http://farm2.static.flickr.com/1061/1071215407_1a02093eee.jpg?v=0Enhydris longicauda Bourret 1934 : http://farm3.static.flickr.com/2144/1547462428_e78811de33.jpg?v=0Enhydris maculosa Blanford 1881 Enhydris matannensis Boulenger 1897 Enhydris pahangensis Tweedie 1946 Enhydris pakistanica Mertens 1959 : http://www.wissen.de/wde/generator/substanzen/bilder/sigmalink/w/wa/was_/wassertrugnatter_1836355,property=zoom.jpgEnhydris plumbea Boie 1827 : http://hoher.idv.tw/gallery/albums/album261/DSC_9804.jpgEnhydris polylepis Fischer 1886 : http://www.reedysreptiles.com/fullsize/Macleays%20resize%20full.jpgEnhydris punctata Gray 1849 Enhydris sieboldi Schlegel 1837 Enhydris smithi Boulenger 1914

Enuliophis sclateri Boulenger 1894

Enulius bifoveatus Mccranie & KÖhler 1999 Enulius flavitorques Cope 1868 : http://www.plantsystematics.org/users/robbin/4_20_06/upload118/Enulius_flavitorques.JPG

Enulius oligostichus Smith, Arndt & Sherbrook 1967 Enulius roatanensis Mccranie & KÖhler 1999

Eridiphas slevini Tanner 1943 : http://conabioweb.conabio.gob.mx/bancoimagenes/imagenes/popup/Popup24939.jpghttp://conabioweb.conabio.gob.mx/bancoimagenes/imagenes/popup/Popup24940.jpg

Erpeton tentaculatum LacÉpÈde 1800 : http://www.aquarium-dietzenbach.de/daten/bilder/artikel/662016_1b.jpg

Erythrolamprus aesculapii Linnaeus 1766 : http://dreyfus.ib.usp.br/bio435/bio43597/andre/chave/d.jpgErythrolamprus bizonus Jan 1863 : http://www.snakesofcolombia.com/imagesinv/1/i75.jpgErythrolamprus guentheri Garman 1883 Erythrolamprus mimus Cope 1868 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0407/0670.jpegErythrolamprus ocellatus Peters 1869 Erythrolamprus pseudocorallus Roze 1959

Etheridgeum pulchrum Werner 1924

Euprepiophis conspicillata Boie 1826 Euprepiophis mandarina Cantor 1842 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0108/1114.jpeghttp://www.freewebs.com/nickvelez/2006_0716_103612AA.jpgEuprepiophis perlacea Stejneger 1929

Exallodontophis albignaci Domergue 1984

Farancia abacura Holbrook 1836 : http://fwie.fw.vt.edu/VHS/reptiles/snakes/eastern-mudsnake/Juvenile%20Mud%20Snake%20(Farancia%20abacura).jpgFarancia erytrogramma Palissot De Beauvois 1802 : http://www.alamance-nc.com/NR/rdonlyres/3DC753C8-6A0C-45E5-86AD-19CA4810E80C/0/farery6.jpg

Ficimia hardyi Mendoza-quijano & Smith 1993 Ficimia olivacea Gray 1849 Ficimia publia Cope 1866 : http://conabioweb.conabio.gob.mx/bancoimagenes/imagenes/popup/Popup19674.jpgFicimia ramirezi Smith & Langebartel 1949 Ficimia ruspator Smith & Taylor 1941 Ficimia streckeri Taylor 1931 : http://farm1.static.flickr.com/61/204401768_2efd2d97e9.jpg?v=0Ficimia variegata GÜnther 1858

Fimbrios klossi Smith 1920 : http://vncreatures.net/forumpic/F_klossi.jpg

Fordonia leucobalia Schlegel 1837 : http://farm1.static.flickr.com/57/227271690_0ea5adb7de.jpg?v=0http://www.jcmnaturalhistory.com/images%5CHOMAfordonia2.jpghttp://www.jcmnaturalhistory.com/images%5CHOMAfordonia1.jpghttp://www.museum.wa.gov.au/faunabase/_images/Fordonia_leucobalia.jpg

Geagras redimitus Cope 1876

Geophis anocularis Dunn 1920 Geophis bellus Myers 2003 Geophis betaniensis Restrepo & Wright 1987 Geophis bicolor GÜnther 1868 : http://www.cgfunding.com/herps/heimes/Geophis_bicolor-Tapalpa_JAL2.jpgGeophis blanchardi Taylor & Smith 1939 Geophis brachycephalus Cope 1871 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0506/0794.jpeghttp://calphotos.berkeley.edu/imgs/512x768/0000_0000/0206/0871.jpegGeophis cancellatus Smith 1941 Geophis carinosus Stuart 1941 Geophis chalybeus Wagler 1830 Geophis championi Boulenger 1894 Geophis damiani Wilson, Mccranie & Williams 1998 Geophis downsi Savage 1981 Geophis dubius Peters 1861 Geophis duellmani Smith & Holland 1969 Geophis dugesii Bocourt 1883 Geophis dunni Schmidt 1932 Geophis fulvoguttatus Mertens 1952 Geophis godmani Boulenger 1894 Geophis hoffmanni Peters 1859 Geophis immaculatus Downs 1967 Geophis incomptus Duellman 1959 Geophis isthmicus Boulenger 1894 Geophis juarezi Nieto-montes De Oca 2003 Geophis juliai PÉrez-higareda, Smith & LÓpez-luna 2001 Geophis laticinctus Smith & Williams 1963 Geophis laticollaris Smith, Lynch & Altig 1965 Geophis latifrontalis Garman 1883 Geophis maculiferus Taylor 1941 Geophis mutitorques Cope 1885 : Geophis nasalis Cope 1868 Geophis nephodrymus Townsend & Wilson 2006 Geophis nigroalbus Boulenger 1908 Geophis nigrocinctus Duellman 1959 Geophis omiltemanus GÜnther 1893 Geophis petersii Boulenger 1894 Geophis pyburni Campbell & Murphy 1977 Geophis rhodogaster Cope 1868 Geophis rostralis Jan 1865 Geophis russatus Smith & Williams 1966 Geophis ruthveni Werner 1925 Geophis sallaei Boulenger 1894 Geophis semidoliatus DumÉril, Bibron & DumÉril 1854 Geophis sieboldi Jan 1862 Geophis talamancae Lips & Savage 1994 Geophis tarascae Hartweg 1959 Geophis zeledoni Taylor 1954

Gerarda prevostiana Eydoux & Gervais 1822 : http://www.wildsingapore.per.sg/discovery/animalpic/snakegerarda.jpg

Gomesophis brasiliensis Gomes 1918

Gongylosoma baliodeirus Boie 1827 : http://itgmv1.fzk.de/www/itg/uetz/herp/photos/Gongylosoma_baliodeirus.jpgGongylosoma longicauda Peters 1871 Gongylosoma mukutense Grismer, Das & Leong 2003

Gongylosoma nicobariensis Stoliczka 1870 Gongylosoma scripta Theobald 1868

Gonionotophis brussauxi Mocquard 1889 Gonionotophis grantii GÜnther 1863 Gonionotophis klingi Matschie 1893

Gonyophis margaritatus Peters 1871

Gonyosoma jansenii Bleeker 1858 : http://www.bushmaster.ch/JPG/janseni4.jpgGonyosoma oxycephalum Boie 1827 : http://www.wildborneo.com.my/images/cld08052286.jpghttp://farm1.static.flickr.com/43/113794976_2b93c8409b.jpghttp://i74.photobucket.com/albums/i278/WindySue/ocy2.jpg

Grayia caesar GÜnther 1863 Grayia ornata Bocage 1866 : http://people.whitman.edu/~jacksok/Congo2005/G.ornata.jpgGrayia smithii Leach 1818 Grayia tholloni Mocquard 1897 : http://www.bio-ken.com/colgrayiatholonrock.jpg

Gyalopion canum Cope 1861 : http://www.reptilesofaz.com/Graphics/Snakes/GYACAN-07x.jpgGyalopion quadrangulare GÜnther 1893 : http://www.reptilesofaz.com/Graphics/Snakes/GYAQUA-2004.jpg

Haplocercus ceylonensis GÜnther 1858

Hapsidophrys lineatus Fischer 1856 Hapsidophrys smaragdina Schlegel 1837 : http://people.whitman.edu/~jacksok/Congo2005/Gastropyxis.jpg

Helicops angulatus Linnaeus 1758 : http://biology.uta.edu/herpetology/Helicops%20angulatus.JPGHelicops carinicaudus Wied-neuwied 1825 : http://www.ra-bugio.org.br/images/anfibios/anf_sob_00_64g.jpgHelicops danieli Amaral 1938 : http://www.snakesofcolombia.com/imagesinv/1/i83.jpgHelicops gomesi Amaral 1921 Helicops hagmanni Roux 1910 : http://biology.uta.edu/herpetology/DSC01651op.JPGHelicops infrataeniatus Jan 1865 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0108/1523.jpegHelicops leopardinus Schlegel 1837 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/1006/1011.jpegHelicops modestus GÜnther 1861 : http://www.scielo.br/img/revistas/bn/v8n2/pt_a15fig13.jpgHelicops pastazae Shreve 1934 Helicops petersi Rossman 1976 Helicops polylepis GÜnther 1861 : http://www.ib.usp.br/~crinog/images/Helicops%20polylepis%20FVB%20PHV%20146%20site_JPG.jpgHelicops scalaris Jan 1865 Helicops tapajonicus Da Frota 2005 Helicops trivittatus Gray 1849 Helicops yacu Rossman & Dixon 1975 Helophis schoutedeni De Witte 1942

Hemerophis socotrae GÜnther 1881 :

http://www.herpfolio.net/wp-content/photos/snakes-socotra/DSC_7599.jpg

Hemirhagerrhis hildebrandtii Peters 1878 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0108/0649.jpegHemirhagerrhis kelleri Boettger 1893 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0208/1189.jpegHemirhagerrhis nototaenia GÜnther 1864 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0805/0327.jpegHemirhagerrhis viperina Bocage 1873

Hemorrhois algirus Jan 1863 : http://www.geres-asso.org/couleuvre-algerie-nouv-obse.jpgHemorrhois hippocrepis Linnaeus 1758 : http://www.herpfrance.com/Resources-folder/snakes/Hemorrhois_hippocrepis_05.jpghttp://www.naturamediterraneo.com/Public/data3/hyles/colhippoy9m.jpg_2006419184342_colhippoy9m.jpgHemorrhois nummifer Reuss 1834 : http://users.skynet.be/stefanie.delarue/313_1393.jpgHemorrhois ravergieri MÉnÉtries 1832 : http://lh6.ggpht.com/_xpCukeMYANU/RjnWJZPfCDI/AAAAAAAAAJg/_JM3TDEC380/C:%5CDocuments+and+Settings%5CTigran%5CDesktop%5CNew+Folder+(2)%5Chrjuv.jpg

Heterodon nasicus Baird & Girard 1852 : http://chovhadu.cz/wp-content/gallery/heterodon/heterodon-nasicus-2.jpghttp://herpjournal.com/2005/6_11_05/fullsize/6_11_05_20.jpghttp://www.animals-pictures-dictionary.com/files/images/112.jpghttp://k43.pbase.com/o6/03/714003/1/82762692.V9WEZPuH.Hognose_5231.jpgHeterodon platirhinos Latreille 1801 : http://www.carolinanature.com/herps/hognosesnake0869.jpghttp://www.carolinanature.com/herps/hognosesnake0862.jpghttp://i.pbase.com/o6/44/595944/1/76005928.KrxfNs05.Hognose_1.jpghttp://s190.photobucket.com/albums/z257/americanwildlife/Reptile/Z-JonandMichele-Ehognose.jpgHeterodon simus Linnaeus 1766 : http://www.pitt.edu/~mcs2/herp/snake.pics/H_simus.jpghttp://www.uga.edu/srelherp/jd/jdweb/Herps/species/USsnakes/hetsim6.jpg

Heteroliodon fohy Glaw, Vences & Nussbaum 2005 Heteroliodon lava Nussbaum & Raxworthy 2000 Heteroliodon occipitalis Boulenger 1896

Heurnia ventromaculata Jong 1926

Hierophis gemonensis Laurenti 1768 : http://2.bp.blogspot.com/_STeOGbGlQyU/SHezUllqm5I/AAAAAAAADXU/1Z81DiQWalg/s1600/Hierophis-gemonensis-2.jpgHierophis spinalis Peters 1866 Hierophis viridiflavus LacÉpÈde 1789 : http://www.herpfolio.net/wp-content/photos/snakes-1/Hierophis_viridiflavus_3.jpg

Hologerrhum dermali Brown, Leviton, Ferner & Sison 2001 Hologerrhum philippinum GÜnther 1858

Homalopsis buccata Linnaeus 1758 : http://www.acrochordus.com/homalopsinae/homalopsis/pixhomalopsis/Mar15_05.JPGhttp://www.intenseherp.com/images/gallery/HB0001_2.jpghttp://upload.wikimedia.org/wikipedia/commons/2/29/HomalopsisBuccataRooij.jpg

Hormonotus modestus DumÉril & Bibron 1854

Hydrablabes periops GÜnther 1872 Hydrablabes praefrontalis Mocquard 1890

Hydraethiops laevis Boulenger 1904 Hydraethiops melanogaster GÜnther 1872 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0507/1680.jpeg

Hydrodynastes bicinctus Herrmann 1804 Hydrodynastes gigas DumÉril, Bibron & DumÉril 1854 : http://www.martin-jansen.net/images/Hydrodynastes_gigas-600.jpgHydrodynastes melanogigas Franco, Fernandes & Bentim 2007

Hydromorphus concolor Peters 1859 Hydromorphus dunni Slevin 1942

Hydrops caesurus Scrocchi, Lucia-ferreira, Giraudo, Avila & Motte 2005 Hydrops martii Wagler 1824 : http://farm1.static.flickr.com/133/396510559_715c87d9a6.jpg?v=0Hydrops triangularis Wagler 1824 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0307/1229.jpeg

Hypsiglena tanzeri Dixon & Lieb 1972 Hypsiglena torquata GÜnther 1860

Hypsirhynchus ferox GÜnther 1858 : http://farm4.static.flickr.com/3245/2956124061_0fb590d3ff.jpg?v=0

Ialtris agyrtes Schwartz & Rossman 1976 Ialtris dorsalis GÜnther 1858 Ialtris parishi Cochran 1932

Iguanognathus werneri Boulenger 1898

Imantodes cenchoa Linnaeus 1758 : http://mexico-herps.com/Tamaulipas/Imantodes-cenchoa-leucomelas.jpghttp://farm3.static.flickr.com/2169/2484535544_1863cd1b1e.jpg?v=0Imantodes gemmistratus Cope 1861 : http://www.desertmuseum.org/programs/images/Imagem06.jpgImantodes inornatus Boulenger 1896 : http://i203.photobucket.com/albums/aa317/bsuson/Ecuador%20Nov-Feb%2007/Ecuador%20dec%2007/imantodesinornatus.jpgImantodes lentiferus Cope 1894 : http://animaldiversity.ummz.umich.edu/site/resources/laurie_vitt/Ilentiferus.gif/medium.jpghttp://www.mongabay.com/images/peru/tambopata/Tambopata_1026_3762.JPG

Imantodes phantasma Myers 1982 Imantodes tenuissimus Cope 1867 : http://www.biolib.cz/IMG/GAL/43017.jpg

Ithycyphus blanci Domergue 1988 Ithycyphus goudoti Schlegel 1837 Ithycyphus miniatus Schlegel 1837 Ithycyphus oursi Domergue 1986 Ithycyphus perineti Domergue 1986 : http://www.wildherps.com/images/herps/standard/07050806CD_snake.jpg

Lampropeltis alterna Brown 1901 http://peaceriverherps.com/alterna/AEGBblr2-f.JPGhttp://www.bluechameleon.org/2006%20June%20Texas%20-%20I.H.S.%20Trip/Lampropeltis%20alterna,%20female,%20Crockett%20Co.,%20Texas.jpghttp://www.bluechameleon.org/2006%20June%20Texas%20-%20I.H.S.%20Trip/Lampropeltis%20alterna,%20Roy%20Engeldorf's.jpghttp://www.bluechameleon.org/2006%20June%20Texas%20-%20I.H.S.%20Trip/Lampropeltis%20alterna,%20male,%20Crockett%20Co.,%20Texas.jpghttp://teraristika-kadan.wz.cz/images/Lampropeltis.jpghttp://lampropeltis.unas.cz/kolekce-alterna-alterna.jpghttp://lampropeltis.unas.cz/kolekce-alterna-alterna1.jpghttp://peaceriverherps.com/alterna/AEBGdk2-m.JPGhttp://peaceriverherps.com/alterna/GB%20alt1-f.JPGhttp://www.spsnakes.com/dkr/pictures/grayband_light1.jpgLampropeltis calligaster Harlan 1827 http://www.houstonherp.com/Lccalligaster01.jpghttp://www.fototime.com/%7B7F1D059B-716D-4B84-8208-BDA4F1868D89%7D/picture.JPGhttp://www.duke.edu/~jspippen/herps/MoleKing030624FACEz.jpghttp://www.herpbreeder.com/worldspecies/Snakes/snakeimage/lampropeltiscalligasterrhombomaculatajohnwhite.jpg

Lampropeltis getula Linnaeus 1766 :http://www.bluechameleon.org/2006%20June%20Texas%20-%20I.H.S.%20Trip/Lampropeltis%20getula%20splendida,%20Texas.jpghttp://www.reptilesofaz.com/Graphics/Snakes/LAMGET2.jpghttp://media-2.web.britannica.com/eb-media/94/80594-004-008D60FF.jpghttp://www.reptilesofaz.com/Graphics/Snakes/LAMGET-NIG-2004.jpghttp://lampropeltis.unas.cz/chocolate-L-g-californiae-001.jpghttp://www.werc.usgs.gov/fieldguide/images/lag1.jpghttp://www.herpbreeder.com/worldspecies/Snakes/snakeimage/lampropeltisgetulagetulajohnwhite1.jpghttp://www.herpbreeder.com/worldspecies/Snakes/snakeimage/Lampropeltisgetulacaliforniaeharaldholler.jpg

http://lampropeltis.unas.cz/kolekce-getula-designer.jpghttp://lampropeltis.unas.cz/kolekce-getula-designer1.jpghttp://lampropeltis.unas.cz/kolekce-getula1.jpghttp://lampropeltis.unas.cz/kolekce-sticticeps2.jpghttp://www.smugmug.com/photos/148936227_QSEkt-S.jpghttp://www.stetson.edu/~pmay/herps/lamgethol%201.jpghttp://s190.photobucket.com/albums/z257/americanwildlife/Reptile/Z-danteclaus-floridaking.jpghttp://www.fws.gov/southwest/es/arizona/images/SpeciesImages/JServoss/Western_Black_Kingsnake.jpghttp://www.freewebs.com/zfelicien/Red%20Hypo%20Famale%20II.JPG

Lampropeltis mexicana Garman 1884 http://farm4.static.flickr.com/3186/2406710096_0f82a7dc5c.jpghttp://cyprus-snakes.com/images/Lampropeltis%20mexicana%20greeri_0.jpghttp://lampropeltis.unas.cz/hypo-l-mexicana-greeri_001.jpghttp://lampropeltis.unas.cz/hetero-albino-greeri.jpghttp://lampropeltis.unas.cz/kolekce-granit3.jpghttp://www.spsnakes.com/pictures/mysnakes/thay_2m1.jpgLampropeltis pyromelana Cope 1866 :http://www.desertmuseum.org/programs/images/Lampyr03b.jpghttp://www.captivebred.com/images/ruckercanyonmale.jpghttp://members.fortunecity.es/oscarep/galeria/pyromelanas-1.jpghttp://lampropeltis.unas.cz/lampropeltis-pyromelana-knoblochi-002.jpghttp://www.applegatereptiles.com/species/applpyro.jpghttp://dwrcdc.nr.utah.gov/rsgis2/images/Photos/lamppyro.jpghttp://www.pitt.edu/~mcs2/herp/herp.pics/Lp_woodini2.jpgLampropeltis ruthveni Blanchard 1920 http://www.kpreptiles.com/galeria/images/100_5223.jpghttp://lampropeltis.unas.cz/foto7.jpghttp://www.pitt.edu/~mcs2/herp/herp.pics/amel_ruth2.jpgLampropeltis triangulum LacÉpÈde 1789 http://www.desertmuseum.org/programs/images/Lamtri02.jpghttp://www.flora-e-fauna.it/foto/Fotopic/ser5.jpghttp://www.herpbreeder.com/worldspecies/Snakes/snakeimage/lampropeltistriangulumtriangulumjohnwhite2.jpghttp://www.carolinanature.com/herps/scarletkingsnake3907.jpghttp://www.die-netzwerker.de/burnsy/bilder/polyzona/Lampropeltis%20triangulum%20polyzona%2014.jpghttp://www.slitherfactory.com/Slither%20Factory/Milksnakes/AbarrentSinaloan.JPGhttp://lampropeltis.unas.cz/foto11.jpghttp://www.bluechameleon.org/2006%20June%20Texas%20-%20I.H.S.%20Trip/Lampropeltis%20triangulum%20caelenops,%20Texas.jpghttp://lampropeltis.unas.cz/t-albino-lampropeltis-t-nelsoni-001.jpghttp://lampropeltis.unas.cz/foto17.jpghttp://lampropeltis.unas.cz/kolekce-tangerine1.jpghttp://lampropeltis.unas.cz/foto19.jpghttp://lampropeltis.unas.cz/foto20.jpghttp://lampropeltis.unas.cz/campbelli-apricot.jpghttp://lampropeltis.unas.cz/fo05.2005.jpghttp://lampropeltis.unas.cz/kolekce-ghost.jpghttp://lampropeltis.unas.cz/kolekce-tricolor.jpghttp://www.herpbreeder.com/worldspecies/Snakes/snakeimage/lampropeltistriangulumcelea.jpghttp://s190.photobucket.com/albums/z257/americanwildlife/Reptile/Lampropeltis_triangulum_an.jpghttp://www.pitt.edu/~mcs2/herp/herp.pics/Lt_conanti.jpghttp://k53.pbase.com/u11/eddie_sanchez/upload/2760954.Milksnake.jpghttp://www.californiaherps.com/noncal/misc/miscsnakes/images/ltgentilisrcks5072.jpghttp://www.kingsnake.com/king/triangulum/sysp2.jpghttp://cyprus-snakes.com/images/Lampropeltis%20triangulum%20%20sinaloae%2003_1.jpghttp://webzoom.freewebs.com/lexcorn/Hondurans%20-%20foursome.JPGhttp://www.naturestation.org/upload/images/louisiana_milksnake08.jpghttp://www.pattersonreptiles.com/sitebuilder/images/DSCN2157-482x357.jpg

http://www.snakes.co.il/gallery/Snakes/Lampropeltis%20triangulum%20arcifera.jpghttp://gallery.graphicsgrid.com/main.php?g2_view=core.DownloadItem&g2_itemId=330&g2_serialNumber=2http://www.ekopark.com.tr/data/upimages/triangulum.jpghttp://www.strikersherps.com/pics/aanelsonmilksnake1.jpghttp://www.spsnakes.com/pictures/mysnakes/hypohondopinstriped1m3.jpghttp://www.herpnet.net/Minnesota-Herpetology/snakes/images/milksnake.jpghttp://www.spsnakes.com/pictures/mysnakes/tricolorhon.jpgLampropeltis webbi Bryson, Dixon & Lazcano 2005 Lampropeltis zonata Lockington 1835 http://www.easyidentification.com/Lampropeltis_zonata_op_767x513.jpghttp://www.herpbreeder.com/worldspecies/Snakes/snakeimage/lampropeltiszonatamulticinc.jpghttp://www.herpbreeder.com/worldspecies/Snakes/snakeimage/Lampropeltiszonatamultifasc.jpghttp://www.snakespecies.info/Zonata-Male.jpghttp://s190.photobucket.com/albums/z257/americanwildlife/Reptile/Lampropeltis-zonata_pulchra.jpg

Lamprophis abyssinicus Mocquard 1906 Lamprophis aurora Linnaeus 1758 : http://calphotos.berkeley.edu/imgs/512x768/1111_1111/1111/3806.jpegLamprophis erlangeri Sternfeld 1908 : http://mujweb.cz/www/herpetoculture/Lamprophis_erlangeri-mlade.jpgLamprophis fiskii Boulenger 1887 : http://www.afriherp.org/gallery/albums/old_gallery_images/Snakes/L-fiskii.JPGLamprophis fuliginosus Boie 1827 : http://gutt.sg.free.fr/Images/boaedon.jpgLamprophis fuscus Boulenger 1893 Lamprophis geometricus Schlegel 1837 : http://www.kingsnake.com/housesnake/seychelles.jpgLamprophis guttatus Smith 1843 : http://academic.sun.ac.za/capeherp/Lamprophis%20guttatus_Andrew%20Turner.JPGLamprophis inornatus DumÉril & Bibron 1854 : http://www.capesnakes.org.za/gallery.content/jens/aal.jpgLamprophis lineatus DumÉril, Bibron & DumÉril 1854 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/1108/1757.jpegLamprophis maculatus Parker 1932 Lamprophis olivaceus DumÉril 1856 : http://research.calacademy.org/research/herpetology/frogs/frogsimp/images/e16.jpgLamprophis swazicus Schaefer 1970 : http://farm4.static.flickr.com/3269/2700447899_21bfea64bc.jpg?v=0Lamprophis virgatus Hallowell 1854

Langaha alluaudi Mocquard 1901 Langaha madagascariensis Bonaterre 1790 : http://www.animalpicturesarchive.com/ArchOLD-6/1138984149.jpghttp://images.wildmadagascar.org/pictures/masoala/Langaha%20madagascariensis%20female%201.JPGhttp://images.wildmadagascar.org/pictures/masoala/Langaha%20madagascariensis%20male%200.jpgLangaha pseudoalluaudi Domergue 1988

Leioheterodon geayi Mocquard 1905 :

http://www.hognose.com/images/speck/leioheterodon_geayi_000326_02.jpghttp://www.eps-net.jp/leioheterodon_geayi1.JPGLeioheterodon madagascariensis DumÉril & Bibron 1854 : http://www.hiss-n-things.com/SnakesWe'veBred/MadHogPair.jpgLeioheterodon modestus GÜnther 1863 : http://www.animalfarm.cz/images/Leioheterodon_modestus1.jpg

Leptodeira annulata Linnaeus 1758 : http://www.snakesofcolombia.com/imagesinv/1/i228.jpgLeptodeira bakeri Ruthven 1936 : http://farm1.static.flickr.com/33/36798039_00c3ae584e.jpg?v=0Leptodeira frenata Cope 1886 : http://conabioweb.conabio.gob.mx/bancoimagenes/imagenes/popup/Popup19725.jpgLeptodeira maculata Hallowell 1861 : http://inlinethumb55.webshots.com/2742/2878212970101058772S600x600Q85.jpgLeptodeira nigrofasciata GÜnther 1868 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0607/0069.jpegLeptodeira punctata Peters 1866 : http://www.vivanatura.org/Leptodeira_punctataPh1.jpgLeptodeira rubricata Cope 1893 : http://www.eitangrunwald.com/CR703/CR703Web/7319Leptodeira_rubicotta3.jpghttp://www.eitangrunwald.com/CR703/CR703Web/7317Leptodeira_rubicotta1.jpgLeptodeira septentrionalis Kennicott 1859 : http://www.snakesofcolombia.com/imagesinv/1/i99.jpgLeptodeira splendida GÜnther 1895 : http://www.vivanatura.org/Leptodeira_splendida1.jpghttp://farm3.static.flickr.com/2196/2085804878_541c98aea5.jpg?v=1196745561

Leptodrymus pulcherrimus Cope 1874 : http://www.uga.edu/srelherp/jd/jdweb/Herps/species/Forsnake/Leppul1.jpg

Leptophis ahaetulla Linnaeus 1758 : http://www.uga.edu/srelherp/jd/jdweb/Herps/species/Forsnake/Lepahe5.jpghttp://www.uga.edu/srelherp/jd/jdweb/Herps/species/Forsnake/Lepahe2.jpgLeptophis cupreus Cope 1868 Leptophis depressirostris Cope 1861 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0106/0707.jpeghttp://calphotos.berkeley.edu/imgs/512x768/0000_0000/0807/1720.jpegLeptophis diplotropis GÜnther 1872 : http://farm4.static.flickr.com/3051/2428129801_ea65a481d5.jpg?v=0Leptophis mexicanus DumÉril, Bibron & DumÉril 1854 : http://www.travellog.com/guatemala/ikbolay/images/05LMEX.JPGLeptophis modestus GÜnther 1872 Leptophis nebulosus Oliver 1942 : http://attila.inbio.ac.cr:7777/pls/portal30//IMAGEDB.GET_BFILE_IMAGE?p_imageId=43206&p_imageResolutionId=2Leptophis riveti Despax 1910 Leptophis santamartensis Bernal-carlo & Roze 1994 Leptophis stimsoni Harding 1995 Lepturophis albofuscus DumÉril, Bibron & DumÉril 1854

Lepturophis borneensis Boulenger 1900 : http://itgmv1.fzk.de/www/itg/uetz/herp/photos/Lepturophis_borneensis.jpg

Limnophis bicolor GÜnther 1865

Lioheterophis iheringi Amaral 1935

Liopeltis calamaria GÜnther 1858 : http://www.pdn.ac.lk/socs/zaup/reptiles/images/colubridae/liopeltis_calamaria_big.jpgLiopeltis frenatus GÜnther 1858 Liopeltis herminae Boettger 1895 Liopeltis philippinus Boettger 1897 Liopeltis rappi GÜnther 1860 Liopeltis stoliczkae Sclater 1891 Liopeltis tricolor Schlegel 1837

Liophidium apperti Domergue 1984 Liophidium chabaudi Domergue 1984 Liophidium mayottensis Peters 1874 Liophidium rhodogaster Schlegel 1837 : http://lh4.ggpht.com/_14u7HiVlfq4/R_eOetiOn0I/AAAAAAAAC9c/jlfKnLNhj1I/s640/IMG_0001-1.JPGLiophidium therezieni Domergue 1984 Liophidium torquatum Boulenger 1888 http://www.wildherps.com/images/herps/standard/07042861PD_snake.jpghttp://www.wildherps.com/images/herps/standard/07042860PD_snake.jpgLiophidium trilineatum Boulenger 1896 Liophidium vaillanti Mocquard 1901

Liophis almadensis Wagler 1824 http://www.unb.br/ib/zoo/grcolli/jalapao/Liophisalmadensis.jpghttp://bomsaber.zip.net/images/Liophis_almadensis1.jpgLiophis amarali Wettstein 1930 Liophis andinus Dixon 1983 Liophis angustilineatus Schmidt & Walker 1943 Liophis anomalus GÜnther 1858 http://www.fotosaves.com.ar/FotosReptiles/Liophis_anomalus2_Ceibas_30Dic07.jpgLiophis atraventer Dixon & Thomas 1985 Liophis boursieri Jan 1867 Liophis breviceps Cope 1861 http://www.eitangrunwald.com/AM505/AM505p3_files/3_14_Liophis_breviceps2.jpghttp://animaldiversity.ummz.umich.edu/site/resources/jairo_maldonado/Liophis_breviceps.jpg/medium.jpgLiophis carajasensis Da Cunha 1985 Liophis ceii Dixon 1991 http://www.herpbreeder.com/worldspecies/Snakes/snakeimage/liophiscettidirkembert.jpgLiophis cobellus Linnaeus 1758 Liophis cursor LacÉpÈde 1789 Liophis dilepis Cope 1862 Liophis dorsocorallinus Esqueda, Natera, La Marca & Ilija-fistar 2007 Liophis elegantissimus Koslowsky 1896 Liophis epinephelus Cope 1862 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0507/1651.jpeghttp://www.snakesofcolombia.com/imagesinv/1/i109.jpgLiophis festae Peracca 1897 Liophis flavifrenatus Cope 1862 : http://www.serpentario.edu.uy/especies/images/l_flavi.jpg

Liophis frenatus Werner 1909 Liophis guentheri Peracca 1897 Liophis jaegeri GÜnther 1858 : http://farm4.static.flickr.com/3279/2660948276_a95494dace.jpg?v=0http://www.serpentario.edu.uy/especies/images/jaegeri.jpghttp://www.scielo.br/img/revistas/bn/v8n2/pt_a15fig14.jpgLiophis janaleeae Dixon 2000 Liophis juliae Cope 1879 http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0408/1083.jpeghttp://calphotos.berkeley.edu/imgs/512x768/0000_0000/0408/1084.jpeghttp://farm4.static.flickr.com/3060/2618723560_386fdd54af.jpg?v=0Liophis leucogaster Jan 1863 Liophis lineatus Linnaeus 1758 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/1006/1006.jpegLiophis longiventris Amaral 1925 Liophis maryellenae Dixon 1985 : http://www.ib.usp.br/~crinog/images/Liophis%20maryellenae%20CN%20119%20site_JPG.jpgLiophis melanauchen Jan 1863 Liophis melanotus Shaw 1802 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0303/0115.jpeghttp://calphotos.berkeley.edu/imgs/512x768/0000_0000/1006/1244.jpegLiophis meridionalis Schenkel 1902 : http://www.scielo.br/img/revistas/bn/v8n2/pt_a15fig15.jpgLiophis miliaris Linnaeus 1758 : http://www.fotosaves.com.ar/FotosReptiles/Liophis_miliaris_Otamendi_2Sep07.jpghttp://farm1.static.flickr.com/95/231965757_4eb8daddbb.jpg?v=0Liophis ornatus Garman 1887 Liophis paucidens Hoge 1953 Liophis perfuscus Cope 1862 Liophis poecilogyrus Wied-neuwied 1825 : http://www.martin-jansen.net/images/Liophis_poecilogyrus-600A.jpgLiophis problematicus Myers 1986 Liophis reginae Linnaeus 1758 : http://www.snakesofcolombia.com/imagesinv/1/i113.jpgLiophis sagittifer Jan 1863 Liophis steinbachi Boulenger 1905 Liophis subocularis Boulenger 1902 Liophis tachymenoides Schmidt & Walker 1943 Liophis taeniurus Tschudi 1845 Liophis torrenicolus Donnelly & Myers 1991 Liophis triscalis Linnaeus 1758 : http://www.mina.vomil.an/Pubs/figures/Buurtfig57.jpgLiophis tristriatus Rendahl & Vestergren 1941 Liophis typhlus Linnaeus 1758 : http://www.ib.usp.br/~crinog/images/Liophis%20typhlus%20CHUNB%2021857%20site_JPG.jpghttp://www.martin-jansen.net/images/liophis_typhlus-600.jpgLiophis vanzolinii Dixon 1985 Liophis viridis GÜnther 1862 : http://bomsaber.zip.net/images/Liophis_viridis.jpgLiophis vitti Dixon 2000 Liophis williamsi Roze 1958

Liopholidophis dimorphus Glaw, Nagy, Franzen & Vences 2007 Liopholidophis dolicocercus Peracca 1892

Liopholidophis grandidieri Mocquard 1904 Liopholidophis rhadinaea Cadle 1996 : http://www.wildherps.com/images/herps/standard/07042874PD_snake.jpg

Liopholidophis sexlineatus GÜnther 1882 Liopholidophis varius Fischer 1884

Lycodon alcalai Ota & Ross 1994 Lycodon aulicus Linnaeus 1758 : http://www.pdn.ac.lk/socs/zaup/reptiles/images/colubridae/lycodon_aulicus_big.jpgLycodon bibonius Ota & Ross 1994 Lycodon butleri Boulenger 1900 Lycodon capucinus Boie 1827 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0805/0635.jpegLycodon cardamomensis Daltry & WÜster 2002 Lycodon chrysoprateros Ota & Ross 1994 Lycodon dumerili Boulenger 1893 : http://www.herpwatch.org/images/species/CWLph_6_27_2006_CWL336.jpghttp://www.herpwatch.org/images/species/lycodondumerili.jpgLycodon effraenis Cantor 1847 Lycodon fasciatus Anderson 1879 : http://farm2.static.flickr.com/1006/949368370_f5d791abe8.jpg?v=0Lycodon fausti Gaulke 2002 Lycodon ferroni Lanza 1999 Lycodon flavicollis Mukherjee & Bhupathy 2007 Lycodon flavomaculatus Wall 1907 Lycodon jara Shaw 1802 : http://upload.wikimedia.org/wikipedia/commons/c/c1/AB117_Lycodon_jara.JPGhttp://upload.wikimedia.org/wikipedia/commons/thumb/0/00/AB118_Lycodon_jara_-_annotated_scale_diagram.JPG/800px-AB118_Lycodon_jara_-_annotated_scale_diagram.JPGhttp://upload.wikimedia.org/wikipedia/commons/e/e1/AB119_Lycodon_jara_-_scales.jpgLycodon kundui Smith 1943 Lycodon laoensis GÜnther 1864 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0805/0633.jpeghttp://calphotos.berkeley.edu/imgs/512x768/0000_0000/0805/0632.jpegLycodon mackinnoni Wall 1906 Lycodon muelleri DumÉril, Bibron & DumÉril 1854 Lycodon osmanhilli Taylor 1950 : http://www.pdn.ac.lk/socs/zaup/reptiles/images/colubridae/lycodon_osmanhilli_big.jpgLycodon paucifasciatus Rendahl & Smith 1943 Lycodon ruhstrati Fischer 1886 http://img187.imageshack.us/img187/5687/2006103103qq9.jpghttp://www.ymsnp.gov.tw/html/ENG/files/Umbrella%20snake.jpgLycodon solivagus Ota & Ross 1994 Lycodon stormi Boettger 1892 Lycodon striatus Shaw 1802 : http://www.pdn.ac.lk/socs/zaup/reptiles/images/colubridae/lycodon_striatus_big.jpghttp://big-snake.narod.ru/enc/Reptilia/Serpentes/Colubridae/Colubrinae/Lycodon/Lycodon_striatus02.jpg

Lycodon subcinctus Reinwardt 1827 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0303/0116.jpeghttp://calphotos.berkeley.edu/imgs/512x768/0000_0000/0805/0631.jpegLycodon tessellatus Jan 1863 Lycodon tiwarii Biswas & Sanyal 1965 Lycodon travancoricus Beddome 1870 : http://farm4.static.flickr.com/3133/2315042889_0c729d8fb0.jpg?v=1204855002http://farm4.static.flickr.com/3177/2294467435_cca77a54d0.jpg?v=0Lycodon zawi Slowinski, Pawar, Win, Thin, Tun, Gyi, Oo & Tun 2001 : http://www.bio.utexas.edu/grad/sp/Photos/Lycodon%20zawi.jpg

Lycodonomorphus bicolor GÜnther 1893 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/1106/1053.jpegLycodonomorphus laevissimus GÜnther 1862 Lycodonomorphus leleupi Laurent 1950 Lycodonomorphus rufulus Lichtenstein 1823 : http://farm3.static.flickr.com/2285/2510354165_9e77bbab2e.jpg?v=0Lycodonomorphus subtaeniatus Laurent 1954 Lycodonomorphus whytii Boulenger 1897

Lycodryas maculatus GÜnther 1858 Lycodryas sanctijohannis GÜnther 1879 : http://comps.fotosearch.com/bigcomps/AGE/AGE048/D88-431766.jpg

Lycognathophis seychellensis Schlegel 1837 : http://www.natureswindow.dk/HBR/hbr712-03.jpghttp://www.naturamediterraneo.it/Public/data4/mazzeip/FPM_2926_720.jpg_2007102723334_FPM_2926_720.jpg

Lycophidion acutirostre GÜnther 1868 Lycophidion albomaculatum Steindachner 1870 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0108/1437.jpegLycophidion capense Smith 1831 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0108/0641.jpeghttp://www.sareptiles.co.za/forum/download/file.php?id=101Lycophidion depressirostre Laurent 1968 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/1007/1387.jpegLycophidion hellmichi Laurent 1964 Lycophidion irroratum Leach 1819 Lycophidion laterale Hallowell 1857 Lycophidion meleagris Boulenger 1893 Lycophidion namibianum Broadley 1991 Lycophidion nanus Broadley 1958 Lycophidion nigromaculatum Peters 1863 Lycophidion ornatum Parker 1936 : http://www.bio-ken.com/colubridslycophidionornhead.jpgLycophidion pygmaeum Broadley 1996 Lycophidion semiannule Peters 1854 Lycophidion semicinctum DumÉril, Bibron & DumÉril 1854 Lycophidion taylori Broadley & Hughes 1993 Lycophidion uzungwense Loveridge 1932 Lycophidion variegatum Broadley 1969

Lystrophis dorbignyi DumÉril, Bibron & DumÉril 1854 :

http://farm4.static.flickr.com/3068/2885370252_20a6822f92.jpg?v=0http://www.hognose.com/images/samer/lystrophis_dorbignyi_017.jpghttp://www.hognose.com/images/samer/lystrophis_dorbignyi_001.jpgLystrophis histricus Jan 1863 Lystrophis matogrossensis Scrocchi & Druz 1993 : http://www.hognose.com/images/matt/lystrophis_matogrossensis_010713_02.jpgLystrophis pulcher Jan 1863 : http://www.cuttingedgeherp.com/nss-folder/cornratsnakepictures/TriHogF.JPGLystrophis semicinctus DumÉril, Bibron & DumÉril 1854 : http://i32.photobucket.com/albums/d22/mikeverdoorn/slangen/tricolor.jpg

Lytorhynchus diadema DumÉril, Bibron & DumÉril 1854 : http://farm2.static.flickr.com/1109/798747545_3c64c8b950.jpg?v=0Lytorhynchus gasperetti Leviton 1977 Lytorhynchus kennedyi Schmidt 1939 Lytorhynchus maynardi Alcock & Finn 1897 Lytorhynchus paradoxus GÜnther 1875 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0808/0238.jpegLytorhynchus ridgewayi Boulenger 1887

Macrocalamus chanardi David & Pauwels 2005 : http://www.naturemalaysia.com/links/17MAR0817.jpgMacrocalamus gentingensis Yaakob & Lim 2002 Macrocalamus jasoni Grandison 1972 Macrocalamus lateralis GÜnther 1864 : http://farm3.static.flickr.com/2176/1918682578_7207f42fb4.jpg?v=0Macrocalamus schulzi Vogel & David 1999 Macrocalamus tweediei Lim 1963 Macrocalamus vogeli David & Pauwels 2005

Macropisthodon flaviceps DumÉril, Bibron & DumÉril 1854 : http://bp1.blogger.com/_CdnMJk5qswE/R4Xzxm_g2DI/AAAAAAAAAbM/CuRAcJEuUZk/s400/Macropisthodon+flaviceps3.JPGMacropisthodon plumbicolor Cantor 1839 : http://www.pdn.ac.lk/socs/zaup/reptiles/images/colubridae/macropisthodon_plumbicolor_big.jpghttp://members.fortunecity.com/ukp001/naja/colubridae/m_plumbicolor_1.jpghttp://members.fortunecity.com/ukp001/naja/colubridae/m_plumbicolor_2.jpgMacropisthodon rhodomelas Boie 1827 : http://farm4.static.flickr.com/3252/2927294614_2605d91273.jpg?v=0http://farm4.static.flickr.com/3125/2623554039_6236de4d76.jpg?v=0Macropisthodon rudis Boulenger 1906 : http://img526.imageshack.us/img526/5945/t01pt2.jpg

Macroprotodon cucullatus Geoffroy De St-hilaire 1827 : http://bdb.cth.gva.es/imagenes/IMG_ESPECIES/Macroprotodon%20cucullatus.jpghttp://farm4.static.flickr.com/3183/2616772518_0186eb435d.jpg

Maculophis bella Stanley 1917

Madagascarophis citrinus Boettger 1877 :

http://www.animalfarm.cz/images/Madagascarophis_citrinus2.jpgMadagascarophis colubrinus Schlegel 1837 : http://www.wildherps.com/images/herps/standard/07050986PD_snake.jpgMadagascarophis meridionalis Domergue 1987 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0108/1172.jpegMadagascarophis ocellatus Domergue 1987 :

Malpolon moilensis Reuss 1834 : http://www.geres-asso.org/AYM_malpolon_moilensis_2_web.jpghttp://www.cons-dev.org/GVS/images/hab/122.jpghttp://farm2.static.flickr.com/1036/1374524327_4e33ec0d23.jpgMalpolon monspessulanus Hermann 1804 : http://www.herpfolio.net/wp-content/photos/snakes-1/Malpolon_monspessulanus_1.jpg

Manolepis putnami Jan 1863

Masticophis anthonyi Stejneger 1901 Masticophis aurigulus Cope 1861 Masticophis bilineatus Jan 1863 : http://www.herpbreeder.com/worldspecies/Snakes/snakeimage/masticophisbilineatuspiersonhill.jpghttp://research.amnh.org/swrs/snakes/masticophis%20bilineatus4%20copy.JPGMasticophis flagellum Shaw 1802 : http://www.californiaherps.com/snakes/images/mfruddockipbriggs.jpghttp://i40.photobucket.com/albums/e209/ilherps/april%20trip%2006/EPV0047.jpgMasticophis lateralis Hallowell 1853 : http://www.californiaherps.com/snakes/images/mllateralismo.jpgMasticophis lineolatus Hensley 1950 Masticophis mentovarius DumÉril, Bibron & DumÉril 1854 : http://attila.inbio.ac.cr:7777/pls/portal30//IMAGEDB.GET_BFILE_IMAGE?p_imageId=31869&p_imageResolutionId=2http://www.bluechameleon.org/a---_DOR_mystery_snake_A_Chamela.jpgMasticophis schotti Baird & Girard 1853 : http://farm4.static.flickr.com/3210/2930537075_af6339a250.jpg?v=0Masticophis taeniatus Hallowell 1852 : http://www.fototime.com/%7B5FA1996C-3F8C-4007-8D23-BF7208910D2D%7D/picture.JPGhttp://www.californiaherps.com/snakes/images/mtaeniatusnevbrada.jpghttp://www.azherps.com/images/M.taeniatus.jpg

Mastigodryas amarali Stuart 1938 Mastigodryas bifossatus Raddi 1820 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0303/0118.jpegMastigodryas boddaerti Sentzen 1796 : http://www.guaquira.com/images/0BIO-DIV-Images/Reptilia/Lotzkat/Mastigodryas-boddaerti-a.jpghttp://www.guaquira.com/images/0BIO-DIV-Images/Reptilia/Lotzkat/Mastigodryas-boddaerti-c.jpgMastigodryas bruesi Barbour 1914 : http://www.kingsnake.com/westindian/mastigodryasbruesi1.JPGMastigodryas cliftoni Hardy 1964 Mastigodryas danieli Amaral 1935

Mastigodryas dorsalis Bocourt 1890 : http://www.animal-paradies.de/Schlangen/GrueneStreifennatter.jpghttp://calphotos.berkeley.edu/imgs/512x768/0000_0000/0407/2856.jpegMastigodryas heathii Cope 1876 : http://lh3.ggpht.com/_N7IV2OQ0tNc/SM3CmypOl9I/AAAAAAAABT4/FqH6_kKMsYo/s640/Ecuador_2048%20copy.jpgMastigodryas melanolomus Cope 1868 : http://www.wildherps.com/images/herps/standard/salmon-belly_juvenile.jpghttp://www.wildherps.com/images/herps/standard/salmon-belly_body.jpghttp://attila.inbio.ac.cr:7777/pls/portal30//IMAGEDB.Get_bfile_image_old_code?p_oldimageId=36738&p_oldImageFile=5Mastigodryas pleei DumÉril, Bibron & DumÉril 1854 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0202/0226.jpegMastigodryas pulchriceps Cope 1868 : http://i203.photobucket.com/albums/aa317/bsuson/Ecuador%20Nov-Feb%2007/Ecuador%20dec%2007/mastigodryas.jpgMastigodryas sanguiventris Taylor 1954

Mehelya capensis Smith 1847 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0107/1168.jpegMehelya crossi Boulenger 1895 Mehelya egbensis Dunger 1966 Mehelya gabouensis Trape & ManÉ 2005 Mehelya guirali Mocquard 1887 Mehelya laurenti De Witte 1959 Mehelya nyassae GÜnther 1888 : http://www.capesnakes.org.za/gallery.content/jens/aak.sized.jpgMehelya poensis Smith 1847 : http://people.whitman.edu/~jacksok/Congo2006/Mcrop.jpgMehelya stenophthalmus Mocquard 1887 Mehelya vernayi Bogert 1940

Meizodon coronatus Schlegel 1837 Meizodon krameri SchÄtti 1985 Meizodon plumbiceps Boettger 1893 Meizodon regularis Fischer 1856 Meizodon semiornatus Peters 1854 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/1007/1427.jpeg

Micropisthodon ochraceus Mocquard 1894

Mimophis mahfalensis Grandidier 1867 : http://www.wildherps.com/images/herps/standard/07050934PD_snake.jpg

Montaspis gilvomaculata Bourquin 1991

Myersophis alpestris Taylor 1963

Myron richardsonii Gray 1849 : http://www.museum.wa.gov.au/faunabase/_images/Myron_richardsonii.jpg

Natriciteres fuliginoides GÜnther 1858 Natriciteres olivacea Peters 1854 : http://people.whitman.edu/~jacksok/Congo2006/Natriciteres.jpgNatriciteres variegata Peters 1861

Natrix maura Linnaeus 1758 : http://www.herpfolio.net/wp-content/photos/snakes-1/Natrix_maura_2.jpghttp://www.serpentsdefrance.fr/images/NatrixMaura3b.jpgNatrix megalocephala Orlov & Tuniyev 1987 Natrix natrix Linnaeus 1758 : http://upload.wikimedia.org/wikipedia/commons/3/38/Natrix_natrix_(Karl_L).jpghttp://upload.wikimedia.org/wikipedia/commons/1/1f/Natrix_natrix_persa3.jpgNatrix tessellata Laurenti 1768 : http://www.herpfolio.net/wp-content/photos/snakes-1/Natrix_tessellata_2.jpghttp://i1.treknature.com/photos/10144/tessellata.jpg

Nerodia clarkii Baird & Girard 1853 : http://www.stetson.edu/~pmay/herps/nerclar%201.jpgNerodia cyclopion DumÉril, Bibron & DumÉril 1854 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0707/1104.jpegNerodia erythrogaster Forster 1771 : http://www.animalpicturesarchive.com/Arch03/1114255596.jpgNerodia fasciata Linnaeus 1766 : http://biology.astate.edu/faculty/strauth/Human%20A%20&%20P%20I/images/Nerodia%20fasciata.Craighead%20Co-2.5-16-07.0019.jpghttp://s190.photobucket.com/albums/z257/americanwildlife/Reptile/Nerodia_fasciata_picti.jpghttp://upload.wikimedia.org/wikipedia/commons/thumb/0/04/Nerodia_fasciata_CDC.png/800px-Nerodia_fasciata_CDC.pngNerodia floridana Goff 1936 : http://www.lakejacksonturtles.org/aresco/Southeastern%20Herp%20Photos_files/nflorid1.jpgNerodia harteri Trapido 1941 : http://www.ctmn.org/image/bws2.jpgNerodia paucimaculata Tinkle & Conant 1961 Nerodia rhombifer Hallowell 1852 : http://herpjournal.com/2007/3_24_07/fullsize/3_24_07_4.jpgNerodia sipedon Linnaeus 1758 : http://www.pitt.edu/~mcs2/herp/snake.pics/N_sipedon.gifhttp://www.kbs.msu.edu/ACWA/natres/natrgrh/snakes/water.jpgNerodia taxispilota Holbrook 1838 : http://img.photobucket.com/albums/v134/Indianaherp/SC05/Nerodiataxispilota.jpg

Ninia atrata Hallowell 1845 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/1007/0369.jpegNinia celata Mccranie & Wilson 1995 Ninia diademata Baird & Girard 1853 Ninia espinali Mccranie & Wilson 1995 : http://farm4.static.flickr.com/3160/2570705908_790423fb84_o.jpgNinia hudsoni Parker 1940 Ninia maculata Peters 1861 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0506/2914.jpegNinia pavimentata Bocourt 1883 Ninia psephota Cope 1875 : http://attila.inbio.ac.cr:7777/pls/portal30//IMAGEDB.GET_BFILE_IMAGE?p_imageId=14030&p_imageResolutionId=2Ninia sebae DumÉril, Bibron & DumÉril 1854 : http://farm4.static.flickr.com/3202/2773435337_3ebc367199_o.jpg

Nothopsis rugosus Cope 1871 :

http://www.corcovado.org/biology/snakes/assets/nothopsis_rugosus.jpg

Oligodon affinis GÜnther 1862 Oligodon albocinctus Cantor 1839 Oligodon ancorus Girard 1858 : http://www.malampaya.com/mindoro/WEB%20PAGE%20Integration/MBIS_Webpage/Minweb%20from%20laptop-update/mindoro%20fauna/mindoro%20pic/MBCP%20%5BReptiles%5D/Oligodon%20ancorus2.jpgOligodon annulifer Boulenger 1893 Oligodon arnensis Shaw 1802 : http://www.pdn.ac.lk/socs/zaup/reptiles/images/colubridae/oligodon_arnensis_1_big.jpghttp://calphotos.berkeley.edu/imgs/512x768/0000_0000/0303/0120.jpegOligodon barroni Smith 1916 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0303/0122.jpegOligodon bitorquatus Boie 1827 Oligodon booliati Leong & Grismer 2004 Oligodon brevicauda GÜnther 1862 Oligodon catenata Blyth 1854 Oligodon chinensis GÜnther 1888 Oligodon cinereus GÜnther 1864 : http://www.hkherp.org/modules/xcgal/albums/userpics/normal_P1060125.jpgOligodon cruentatus GÜnther 1868 Oligodon cyclurus Cantor 1839 : http://www.worldnaturephoto.com/images/detail/oligodon-00358_394.jpgOligodon dorsalis Gray & Hardwicke 1835 Oligodon durheimi Baumann 1913 Oligodon eberhardti Pellegrin 1910 Oligodon erythrogaster Boulenger 1907 Oligodon erythrorhachis Wall 1910 Oligodon everetti Boulenger 1893 Oligodon forbesi Boulenger 1883 Oligodon formosanus GÜnther 1872 : http://www.zoocon.com/Herps/Other_Snakes/Oligodon_fomosanus_02.jpghttp://gallery.dierenparadijs.be/data/500/medium/DSCF2119.jpgOligodon hamptoni Boulenger 1900 Oligodon inornatus Boulenger 1914 Oligodon jintakunei Pauwels, Wallach, David, Chanhome 2002 Oligodon joynsoni Smith 1917 Oligodon juglandifer Wall 1909 Oligodon kunmingensis Kou & Wu 1993 Oligodon lacroixi Angel & Bourret 1933 Oligodon lungshenensis Zheng & Huang 1978 Oligodon macrurus Angel 1927 Oligodon maculatus Taylor 1918 Oligodon mcdougalli Wall 1905 Oligodon melaneus Wall 1909 Oligodon melanozonatus Wall 1922 Oligodon meyerinkii Steindachner 1891 Oligodon modestum GÜnther 1864 Oligodon mouhoti Boulenger 1914 : http://www.vncreatures.net/pictures/animal/5001s.jpgOligodon multizonatus Zhao & Jiang 1981 Oligodon nikhili Whitaker & Dattatri 1982 Oligodon ningshaanensis Yuan 1983 : http://farm3.static.flickr.com/2013/2510565589_a0ff8c301e.jpg?v=0

Oligodon ocellatus Morice 1875 Oligodon octolineatus Schneider 1801 : http://www.ecologyasia.com/images-k-z/striped-kukri-snake_0121.jpgOligodon ornatus Van Denburgh 1909 : http://hk.geocities.com/x0001882/P5170065.JPGOligodon perkinsi Taylor 1925 Oligodon petronellae Roux 1914 Oligodon planiceps Boulenger 1888 Oligodon praefrontalis Werner 1913 Oligodon pulcherrimus Werner 1909 Oligodon purpurascens Schlegel 1837 : http://www.kaltblut-video.de/assets/images/Oligodon-purpurascens-juvel.jpgOligodon rhombifer Werner 1924 Oligodon semicinctus Peters 1862 Oligodon signatus GÜnther 1864 Oligodon splendidus GÜnther 1875 Oligodon subcarinatus GÜnther 1872 Oligodon sublineatus DumÉril, Bibron & DumÉril 1854 : http://www.pdn.ac.lk/socs/zaup/reptiles/images/colubridae/oligodon_sublineatus_big.jpgOligodon taeniatus GÜnther 1861 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0805/0819.jpegOligodon taeniolatus Jerdon 1853 : http://wgbis.ces.iisc.ernet.in/snakes/IMAGES/KUKRI_HE.JPGhttp://www.irandeserts.com/pics-8/Oligodon-taeniolatusb.jpgOligodon templetoni Linnaeus 1758 Oligodon theobaldi GÜnther 1868 Oligodon torquatus Boulenger 1888 Oligodon travancoricus Beddome 1877 Oligodon trilineatus DumÉril, Bibron & DumÉril 1854 Oligodon unicolor Kopstein 1926 Oligodon venustus Jerdon 1853 Oligodon vertebralis GÜnther 1865 Oligodon waandersi Bleeker 1860 Oligodon woodmasoni Sclater 1891

Omoadiphas aurula KÖhler, Mccranie & Wilson 2001 Omoadiphas texiguatensis Mccranie & Castaneda 2004

Opheodrys aestivus Linnaeus 1766 : http://i53.photobucket.com/albums/g45/PhantomGreen131/greemsmake.jpgOpheodrys vernalis Harlan 1827 : http://www.herpnet.net/Minnesota-Herpetology/snakes/SmoothGreenNewMN.jpg

Opisthotropis alcalai Brown & Leviton 1961 Opisthotropis andersonii Boulenger 1888 : http://www.siamensis.org/images/webboard_images/ReptilesPics_reply_75088.jpgOpisthotropis balteatus Cope 1895 Opisthotropis boonsongi Taylor & Elbel 1958 Opisthotropis cheni Zhao 1999 Opisthotropis daovantieni Orlov, Darevsky & Murphy 1998 Opisthotropis guangxiensis Zhao, Jiang & Huang 1978 Opisthotropis jacobi Angel & Bourret 1933 Opisthotropis kikuzatoi Okada & Takara 1958 Opisthotropis kuatunensis Pope 1928 Opisthotropis lateralis Boulenger 1903 : http://www.pxtx.com/forum/upload/2008/02/16/154558059391361.jpgOpisthotropis latouchii Boulenger 1899 : http://www.pxtx.com/forum/upload/2008/02/16/154558045353529.jpg

Opisthotropis maculosus Stuart & Chuaynkern 2007 Opisthotropis maxwelli Boulenger 1914 Opisthotropis premaxillaris Angel 1929 Opisthotropis rugosus Lidth De Jeude 1890 Opisthotropis spenceri Smith 1918 Opisthotropis typicus Mocquard 1890

Oreocalamus hanitschi Boulenger 1899

Oreocryptophis porphyracea Cantor 1839 : http://www.regius-et-al.ch/content/images/d69c316524b4c2bbc7490c74e72ef110.jpghttp://reptilesmalaysia.com/images/MostPopularProducts_10F67/red_mountain_rat_snake_oreocryptophis_porphyraceus_laticinctus_06.jpghttp://www.ratsnakefoundation.org/modules/xcgal/albums/userpics/41.jpghttp://www.koenigs-kletter-bullennattern.de/bilder/oreocrypthophis_porphyraceus_laticinctus_1_0_gr.jpg

Orthriophis cantoris Boulenger 1894 : http://www.ratsnakes.com/images/Ocantoris1.jpgOrthriophis hodgsoni GÜnther 1860 : http://www.ratsnakes.com/images/Ohodgsoni1.jpgOrthriophis moellendorffi Boettger 1886 : http://www.elaphe-mandarina.de/Bilder/ort_mo_1,0.jpgOrthriophis taeniurus Cope 1861 http://www.gady-gady.pl/foto/gady/maxi/weze/taeniura-yunnanensis.jpghttp://www.snakeparadise.ch/cms/upload/bildergalerie/orthriophis_taeniurus_ssp/eier_2004_orthriophis_taeniurus_ssp_2.jpghttp://lh4.ggpht.com/_1pEO88Wz02Y/R9f-t0dpJ5I/AAAAAAAADA8/CK7XRTSit50/018.jpghttp://lh4.ggpht.com/_1pEO88Wz02Y/R9f-u0dpJ7I/AAAAAAAADBQ/Bs5HWZ13Vk0/001.jpghttp://calphotos.berkeley.edu/imgs/512x768/0000_0000/0708/1245.jpeg

Oxybelis aeneus Wagler 1824 : http://www.uga.edu/srelherp/jd/jdweb/Herps/species/Forsnake/oxyaen1.jpgOxybelis brevirostris Cope 1861 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0308/0967.jpegOxybelis fulgidus Daudin 1803 : http://kamikazereptile.com/DSCF0281.jpghttp://image10.webshots.com/10/6/76/47/146367647kGQyLr_fs.jpgOxybelis wilsoni Villa & Mccranie 1995 : http://farm1.static.flickr.com/110/314976739_214e0f4df4.jpg?v=0

Oxyrhabdium leporinum GÜnther 1858 Oxyrhabdium modestum DumÉril & Bibron 1853

Oxyrhopus clathratus DumÉril, Bibron & DumÉril 1854 : http://www.diagnostico.org.br/especies/especie.2006-06-29.2672541484/foto_photoOxyrhopus doliatus DumÉril, Bibron & DumÉril 1854 Oxyrhopus erdisii Barbour 1913 Oxyrhopus fitzingeri Tschudi 1845 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0408/0245.jpeghttp://calphotos.berkeley.edu/imgs/512x768/0000_0000/0408/0250.jpeg

Oxyrhopus formosus Wied 1820 : http://farm1.static.flickr.com/222/511230324_9fec57e243.jpg?v=0Oxyrhopus guibei Hoge & Romano 1977 : http://www.butantan.gov.br/ecoevo/fotos/O_guibei.jpgOxyrhopus leucomelas Werner 1916 Oxyrhopus marcapatae Boulenger 1902 Oxyrhopus melanogenys Tschudi 1845 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0408/0243.jpegOxyrhopus occipitalis Wied-neuwied 1824 Oxyrhopus petola Linnaeus 1758 : http://farm4.static.flickr.com/3056/2860202761_f55dbed28d.jpg?v=0Oxyrhopus rhombifer DumÉril, Bibron & DumÉril 1854 http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0906/1080.jpeghttp://calphotos.berkeley.edu/imgs/512x768/0000_0000/1006/1256.jpeghttp://www.snakespecies.info/Oxyrhopus-M.jpgOxyrhopus trigeminus DumÉril, Bibron & DumÉril 1854 : http://farm4.static.flickr.com/3220/2403429962_ba8b99e4ed.jpg?v=0

Pantherophis bairdi Yarrow 1880 : http://s190.photobucket.com/albums/z257/americanwildlife/Reptile/Elaphe_bairdi_2.jpgPantherophis emoryi Baird & Girard 1853 : http://www.californiaherps.com/noncal/misc/miscsnakes/images/eeemoryibr607.jpgPantherophis flavirufus Cope 1867 http://www.ratsnakes.com/images/Efflavirufa1.jpghttp://farm4.static.flickr.com/3102/2712365498_be09d71aaa.jpg?v=0Pantherophis gloydi Conant 1940 : http://www.russjonesphoto.com/sitebuilder/images/image00212-735x492.jpgPantherophis guttatus Linnaeus 1766 : http://www.kyherpsoc.org/kyappreciation/hartcorn6oct03-med.jpghttp://www.kornnattern-online.de/garbage/44/449758/4055466.JPGhttp://www.discoverlife.org/IM/I_JDW/0002/640/Elaphe_guttata,I_JDW298.jpghttp://www.animalpicturesarchive.com/Arch03/1124649809.jpgPantherophis obsoletus Say 1823 http://www.marietta.edu/~biol/biomes/images/deciduous/black_rat_snake_1750.jpghttp://farm1.static.flickr.com/101/297025314_9f5e91fb03.jpg?v=0http://www.reptilia.dk/Krybdyr_vi_har_holdt/Slanger/Elaphe_obsoleta_lindheimeri/Elapheobsoletalindheimeri01.jpghttp://www.drymarchon-seite.de/pantherophis4.jpghttp://www.biolib.cz/IMG/GAL/57281.jpgPantherophis slowinskii Burbrink 2002 Pantherophis spiloides DumÉril, Bibron & DumÉril 1854 : http://www.tennsnakes.org/ratsnk02.jpgPantherophis vulpinus Baird & Girard 1853 http://www.donaldbecker.com/gallery/albums/2008/05/17/yvaa-pbhagl-2008-05-17-14-43-45-00.jpg

Parahelicops annamensis Bourret 1934

Pararhabdophis chapaensis Bourret 1934 Pararhadinaea melanogaster Boettger 1898

Pareas boulengeri Angel 1920 : http://513gsy.com/images/snake/1/13.jpgPareas carinatus Boie 1828 : http://wistom.net/data/media/11/Pareas_carinatus_0123.JPGhttp://i14.photobucket.com/albums/a317/mrcota/070708-53Pareascarinatus.jpgPareas chinensis Barbour 1912 : http://www.zoocon.com/Herps/Other_Snakes/Unknown_ssp._01.jpgPareas formosensis Van Denburgh 1909 : http://www.ellison.idv.tw/www/Gallery/20061024/15.jpghttp://img355.imageshack.us/img355/6017/aaaa70447444gc1.jpgPareas hamptoni Boulenger 1905 Pareas iwasakii Maki 1937 : http://i27.photobucket.com/albums/c198/olguis/blog/serpiente_caracol.jpgPareas macularius Theobald 1868 Pareas margaritophorus Jan 1866 : http://www.jcmnaturalhistory.com/images%5CPAREmargar2.jpghttp://farm4.static.flickr.com/3058/3038111844_e6e0458896.jpg?v=0http://farm4.static.flickr.com/3162/3038110436_2a01bf4cd4.jpg?v=0Pareas monticola Cantor 1839 : http://www.clsp.jhu.edu/people/zak/ramana/Images/Snakes/rma_pareasSp2.jpgPareas nuchalis Boulenger 1900 Pareas stanleyi Boulenger 1914 : http://www.cngui.com/she/UploadFiles_5185/200712/20071223215229397.jpg

Phalotris bilineatus DumÉril, Bibron & DumÉril 1854 Phalotris concolor Ferrarezzi 1993 : http://www.unb.br/ib/zoo/grcolli/jalapao/Phalotrisconcolor2.jpgPhalotris cuyanus Cei 1984 Phalotris labiomaculatus De Lema 2002 Phalotris lativittatus Ferrarezzi 1993 Phalotris matogrossensis Lema, D’agostini & Cappelari 2005 Phalotris mertensi Hoge 1955 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/1006/1258.jpegPhalotris multipunctatus Puorto & Ferrarezzi 1993 Phalotris nasutus Gomes 1915 : http://www.ib.usp.br/~crinog/images/Phalotris%20nasutus%20%20RCAA%20CHUNB%2023779%20site_JPG.jpgPhalotris nigrilatus Ferrarezzi 1993 Phalotris punctatus De Lema 1979 Phalotris tricolor DumÉril, Bibron & DumÉril 1854 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/1006/1260.jpeg

Philodryas aestiva DumÉril, Bibron & DumÉril 1854 : http://www.philodryas.com/galerie/aestiva.jpghttp://calphotos.berkeley.edu/imgs/512x768/0000_0000/1006/1262.jpegPhilodryas arnaldoi Amaral 1932 : http://www.biodiversidade.rs.gov.br/arquivos/1165260333Philodryas_arnaldoi_Amaral_1932.JPGPhilodryas baroni Berg 1895 : http://www.reptilesbyah.com/rbah-gal/g2data/albums/PhotoGal/Hognose/Philodryas%20baroni/Baroni_10-17-06_.jpgPhilodryas boliviana Boulenger 1896 Philodryas chamissonis Wiegmann 1835 :

http://www.fororeptiles.org/galerias/images/1294/medium/1_1199831879_f.jpghttp://es.geocities.com/conociendo_lo_nuestro/larga.jpgPhilodryas cordata Donnelly & Myers 1991 Philodryas hoodensis Van Denburgh 1912 Philodryas inca Schmidt & Walker 1943 Philodryas laticeps Werner 1900 Philodryas livida Amaral 1923 Philodryas mattogrossensis Koslowsky 1898 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0906/1085.jpegPhilodryas nattereri Steindachner 1870 : http://www.unb.br/ib/zoo/grcolli/jalapao/Philodryasnattereri.jpgPhilodryas olfersii Lichtenstein 1823 : http://www.diagnostico.org.br/especies/Philodryas-olfersii/foto2_photoPhilodryas oligolepis Gomes 1921 Philodryas patagoniensis Girard 1858 : http://www.unb.br/ib/zoo/grcolli/jalapao/Philodryaspatagoniensis.jpgPhilodryas psammophidea GÜnther 1872 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0906/1087.jpegPhilodryas simonsii Boulenger 1900 : http://www.aedes.com.pe/gallery_fotos/main.php?g2_view=core.DownloadItem&g2_itemId=95&g2_serialNumber=2Philodryas tachymenoides Schmidt & Walker 1943 Philodryas trilineata Burmeister 1861 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0906/1089.jpeghttp://calphotos.berkeley.edu/imgs/512x768/0000_0000/0906/1090.jpegPhilodryas varius Jan 1863 : http://people.freenet.de/dirkembert-reptilien/philodryasvarius.jpgPhilodryas viridissima Linnaeus 1758 : http://www.philodryas.com/galerie/Philodryas_viridissimus.jpg

Philothamnus angolensis Bocage 1882 : http://www.intenseherp.com/images/gallery/PA0001_2.jpgPhilothamnus battersbyi Loveridge 1951 : http://www.bio-ken.com/colphilobatt.jpgPhilothamnus bequaerti Schmidt 1923 Philothamnus carinatus Andersson 1901 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0507/1681.jpegPhilothamnus dorsalis Bocage 1866 Philothamnus girardi Bocage 1893 : http://www.ggcg.st/images/pgirardi.jpgPhilothamnus heterodermus Hallowell 1857 : http://eligreenbaum.iss.utep.edu/PhiloHead.jpgPhilothamnus heterolepidotus GÜnther 1863 Philothamnus hoplogaster GÜnther 1863 : http://i167.photobucket.com/albums/u159/Yanzu-81/Snakes/Philothamnushoplogaster-1.jpgPhilothamnus hughesi Trape & Roux-esteve 1990 Philothamnus irregularis Leach 1819 : http://www.planete-senegal.com/senegal/images/serpents/philothamnus_irregularis.jpgPhilothamnus macrops Boulenger 1895 : http://www.reptileeducation.com/mkportal/modules/coppermine/albums/userpics/10003/web_pict2089.jpgPhilothamnus natalensis Smith 1840 :

http://www.sareptiles.co.za/gallery/albums/userpics/10007/4070.jpghttp://farm4.static.flickr.com/3019/2556458922_e4d8cb777e.jpg?v=0Philothamnus nitidus GÜnther 1863 Philothamnus ornatus Bocage 1872 Philothamnus punctatus Peters 1867 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0408/0316.jpeghttp://calphotos.berkeley.edu/imgs/512x768/0000_0000/0808/1013.jpegPhilothamnus semivariegatus Smith 1847 : http://www.hlasek.com/foto/philothamnus_semivariegatus_ad3348.jpgPhilothamnus thomensis Bocage 1882 : http://www.calacademy.org/science_now/sao_tome/images/field/bush_snake.jpg

Phimophis chui Rodrigues 1993 Phimophis guerini DumÉril, Bibron & DumÉril 1854 : http://www.butantan.gov.br/ecoevo/fotos/P_guerini.jpgPhimophis guianensis Troschel 1848 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/1106/0092.jpegPhimophis iglesiasi Gomes 1915 Phimophis scriptorcibatus Rodrigues 1993 Phimophis vittatus Boulenger 1896

Phyllorhynchus browni Stejneger 1890 : http://www.reptilesofaz.com/Graphics/Snakes/PHYBRO-6.jpgPhyllorhynchus decurtatus Cope 1868 : http://www.californiaherps.com/snakes/images/pdecurtatusriv04.jpghttp://calphotos.berkeley.edu/imgs/512x768/0000_0000/1106/0028.jpeg

Pituophis catenifer Blainville 1835 http://www.pituophis.org/bull.JPGhttp://www.captivebredtricolors.com/images/snakes/field/2006/large/055.jpghttp://www.californiaherps.com/snakes/images/pituophis2rivflax.jpghttp://www.californiaherps.com/noncal/northwest/nwsnakes/images/pccateniferor906cu.jpghttp://www.freewebs.com/slitherbriggs/PITUOPHIS%20CATENIFER%20DESERTICOLA%20Photo%20by%20Patrick%20Houston%20Briggs.JPGPituophis deppei DumÉril 1853 http://www.vivanatura.org/Pituophis_deppei_jani.jpghttp://farm3.static.flickr.com/2060/2234994959_9db926882a.jpgPituophis lineaticollis Cope 1861 http://www.spsnakes.com/pictures/mysnakes/lineaticollis_hatchling_f2.jpgPituophis melanoleucus Daudin 1803 http://www.uga.edu/srelherp/snakes/pitmel2.jpghttp://www.pinesnake.de/images/lodingi_Eng_2005.jpghttp://www.chicagoherp.org/herps/pics/snake/xPmela2.jpghttp://www.wildherps.com/images/herps/standard/04041912PD_FL_pine_snake.jpgPituophis ruthveni Stull 1929 : http://www.gradeareptiles.com/boyleseggco/ruthveni2.jpghttp://www.fws.gov/southeast/news/2004/pinesnake/LPS-Dan-Saenz.jpghttp://calphotos.berkeley.edu/imgs/512x768/0000_0000/1204/0741.jpeg

Plagiopholis blakewayi Boulenger 1893 Plagiopholis delacouri Angel 1929 Plagiopholis nuchalis Boulenger 1893 Plagiopholis styani Boulenger 1899 : http://hk.geocities.com/x0001882/P5170081.JPGPlagiopholis unipostocularis Zhao, Jiang, Huang 1978

Platyceps afarensis SchÄtti & Ineich 2004 Platyceps atayevi Tuniyev & Shammakov 1993 Platyceps collaris MÉnÉtriÉs 1832 Platyceps florulentus Geoffroy 1827 : http://www.reptarium.cz/content_00/03000002393_01.jpgPlatyceps karelini Brandt 1838 Platyceps najadum Eichwald 1831 : http://i174.photobucket.com/albums/w93/Ehidna/Reptiles/DSC06038b.jpgPlatyceps rhodorachis Jan 1865 : http://www.naturephoto-cz.com/photos/sevcik/platyceps-rhodorachis--coluber-rhodorhachis.jpgPlatyceps rogersi Anderson 1893 Platyceps saharicus SchÄtti & Mccarthy 2004 Platyceps ventromaculatus Gray 1834

Pliocercus elapoides Cope 1860 : http://farm4.static.flickr.com/3119/2570705390_4d581a9c38.jpg?v=0Pliocercus euryzonus Cope 1862 : http://farm4.static.flickr.com/3193/2758043249_7b4b2487af.jpg?v=0http://www.snakesofcolombia.com/imagesinv/1/i206.jpgPliocercus wilmarai Smith, Perez-higareda & Chiszar 1996

Poecilopholis cameronensis Boulenger 1903

Prosymna ambigua Bocage 1873 Prosymna angolensis Boulenger 1915 Prosymna bivittata Werner 1903 Prosymna frontalis Peters 1867 Prosymna greigerti Mocquard 1906 Prosymna janii Bianconi 1862 Prosymna meleagris Reinhardt 1843 : http://www.planete-senegal.com/senegal/images/serpents/prosymna_meleagris.jpgProsymna ornatissima Barbour & Loveridge 1928 Prosymna pitmani Battersby 1951 Prosymna ruspolii Boulenger 1896 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0108/1113.jpegProsymna semifasciata Broadley 1995 Prosymna somalica Parker 1930 Prosymna sundevalli Smith 1849 Prosymna visseri Fitzsimons 1959

Psammodynastes pictus GÜnther 1858 http://herpweb.net/species/reptiles/colubridae/ps_pictus4.jpgPsammodynastes pulverulentus Boie 1827 : http://www.clsp.jhu.edu/people/zak/ramana/Images/Snakes/rma_mockviper.jpghttp://calphotos.berkeley.edu/imgs/512x768/0000_0000/0108/1149.jpeghttp://hoher.idv.tw/gallery/albums/album395/DSC_0210.jpgPsammophis aegyptius Marx 1958 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/1206/0339.jpegPsammophis angolensis Bocage 1872 Psammophis ansorgii Boulenger 1905 Psammophis biseriatus Peters 1881 :

http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0805/0319.jpegPsammophis condanarus Merrem 1820 Psammophis crucifer Daudin 1803 : http://www.livefoodshop.co.uk/forum/uploads/post-6852-1166308316_thumb.jpgPsammophis elegans Shaw 1802 : http://timbresafarsetissas.ifrance.com/HTML/AI-1976-016_files/image002.jpgPsammophis jallae Peracca 1896 Psammophis leightoni Boulenger 1902 : http://academic.sun.ac.za/capeherp/cederberg/images/Snakes/Psammophis%20leightoni_Andrew%20Turner.JPGPsammophis leithii GÜnther 1869 Psammophis leopardinus Bocage 1887 : http://farm4.static.flickr.com/3267/2556468362_e08a8e4479.jpg?v=0Psammophis lineolatus Brandt 1836 : http://www.irandeserts.com/pics-8/Psammophis-lineolatusb.jpgPsammophis longifrons Boulenger 1896 Psammophis mossambicus Peters 1882 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/1206/1036.jpeghttp://www.bushtrucker.ch/kueste/Sandrennatter1.jpgPsammophis namibensis Broadley 1975 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0705/1109.jpegPsammophis notostictus Peters 1867 : http://sarca.adu.org.za/images/psammophis2.jpghttp://montereybay.com/creagrus/Snake_KarooSand-hd1-Aug-w.jpgPsammophis phillipsi Hallowell 1844 : http://people.whitman.edu/~jacksok/Congo2005/Psammophis.jpgPsammophis pulcher Boulenger 1895 : http://www.bio-ken.com/colubridspsammophispulchera.jpgPsammophis punctulatus DumÉril & Bibron 1854 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0208/1195.jpegPsammophis rukwae Broadley 1966 Psammophis schokari Forskal 1775 : http://www.arabianwildlife.com/nature/photo/sn04.jpghttp://farm4.static.flickr.com/3105/2615853265_b7a70a7ef6.jpgPsammophis sibilans Linnaeus 1758 : http://www.photographe-niger.com/DocImage/photographeniger/images/20071019642471.jpegPsammophis subtaeniatus Peters 1881 : http://www.biolib.cz/IMG/GAL/20491.jpgPsammophis tanganicus Loveridge 1940 : http://www.bio-ken.com/colubridsptanganicushead2.jpghttp://www.bio-ken.com/colubridspsamtanghand.jpgPsammophis trigrammus GÜnther 1865 : http://www.tc.umn.edu/~gambl007/NamibiaPhotos/Psammophis_trigrammus_2.JPGPsammophis trinasalis Werner 1902 : http://i29.tinypic.com/2hd7k3q.jpgPsammophis zambiensis Hughes 2002

Psammophylax rhombeatus Linnaeus 1758 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0805/0012.jpegPsammophylax tritaeniatus GÜnther 1868 : http://www.gherp.com/gallery/new/striped%20skaapsteker.jpghttp://cache.eb.com/eb/image?id=66414&rendTypeId=4

Psammophylax variabilis GÜnther 1893

Pseudablabes agassizii Jan 1863 : http://zvert.fcien.edu.uy/fotosrep/philodryas_patagoniensis.jpg

Pseudaspis cana Linnaeus 1758 : http://academic.sun.ac.za/capeherp/Pseudaspis%20cana_le%20Fras%20Mouton_28%20Oct%202004_Verlorenvlei,Elandsbaai%203.JPG

Pseudoboa coronata Schneider 1801 : http://farm3.static.flickr.com/2029/2507517637_6cee4400c7.jpg?v=0Pseudoboa haasi Boettger 1905 Pseudoboa martinsi Zaher, Oliveira & Franco 2008 Pseudoboa neuwiedii DumÉril, Bibron & DumÉril 1854 : http://www.snakesofcolombia.com/imagesinv/1/i173.jpgPseudoboa nigra DumÉril, Bibron & DumÉril 1854 : http://www.martin-jansen.net/images/pseudoboa_nigra-600.jpgPseudoboa serrana Morato, Moura-leite, Prudente & BÉrnils 1995

Pseudoboodon boehmei Rasmussen & Largen 1992 Pseudoboodon gascae Peracca 1897 Pseudoboodon lemniscatus DumÉril & Bibron 1854 Pseudoboodon sandfordorum Spawls 2004

Pseudocyclophis persicus Anderson 1872 : http://www.biltek.tubitak.gov.tr/bilgipaket/canlilar/TR_tur_listesi/img/eirenis_modestus1.jpghttp://www.snakes.co.il/israsnake/shalvtr.jpg

Pseudoeryx plicatilis Linnaeus 1758 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/1106/0086.jpegPseudoeryx relictualis Schargel, Rivas-fuenmayor, Barros & PÉfaur 2007

Pseudoficimia frontalis Cope 1864 : http://mexico-herps.com/Serpentes/Pseudoficimia_frontalis.jpg

Pseudoleptodeira latifasciata GÜnther 1894 Pseudoleptodeira uribei Bautista & Smith 1992

Pseudorabdion albonuchalis GÜnther 1896 Pseudorabdion ater Taylor 1922 Pseudorabdion collaris Mocquard 1892 Pseudorabdion eiselti Inger & Leviton 1961 Pseudorabdion longiceps Cantor 1847 : http://www.wildsingapore.per.sg/discovery/animalpic/snakereeddwarf1.jpgPseudorabdion mcnamarae Taylor 1917 Pseudorabdion montanum Leviton & Brown 1959 Pseudorabdion oxycephalum GÜnther 1858 Pseudorabdion sarasinorum MÜller 1895 Pseudorabdion saravacense Shelford 1901 Pseudorabdion talonuran Brown, Leviton & Sison 1999 Pseudorabdion taylori Leviton & Brown 1959

Pseudotomodon trigonatus Leybold 1873 : http://farm4.static.flickr.com/3164/2614669515_6f4d1f2432.jpg?v=0

Pseudoxenodon bambusicola Vogt 1922 : http://www.zoocon.com/Herps/Other_Snakes/Pseudoxenodon_bambusicola_01.jpg

Pseudoxenodon baramensis Smith 1921 Pseudoxenodon inornatus Boie 1827 Pseudoxenodon karlschmidti Pope 1928 : http://www.probreeder.com/images/available/popesbamboo.jpgPseudoxenodon macrops Blyth 1855 : http://www.arkive.org/media/AF6B0E6F-2232-413B-BC56-6D3B3FF7E485/Presentation.Large/photo.jpghttp://private.peterlink.ru/ryboltowsk/Pseudoxmacr.JPGPseudoxenodon stejnegeri Barbour 1908 : http://www.ellison.idv.tw/www/Gallery/2007/20070506/11.jpg

Pseudoxyrhopus ambreensis Mocquard 1895 Pseudoxyrhopus analabe Nussbaum, Andreone, Raxworthy 1998 Pseudoxyrhopus ankafinaensis Raxworthy & Nussbaum 1994 Pseudoxyrhopus heterurus Jan 1863 Pseudoxyrhopus imerinae GÜnther 1890 Pseudoxyrhopus kely Raxworthy & Nussbaum 1994 Pseudoxyrhopus microps GÜnther 1881 Pseudoxyrhopus oblectator Cadle 1999 Pseudoxyrhopus quinquelineatus GÜnther 1881 Pseudoxyrhopus sokosoko Raxworthy & Nussbaum 1994 Pseudoxyrhopus tritaeniatus Mocquard 1894

Pseustes cinnamomeus Wagler 1824 Pseustes poecilonotus GÜnther 1858 : http://www.marietta.edu/~biol/biomes/images/troprain/1030_4951.jpghttp://biology.uta.edu/herpetology/DSC01798op.JPGPseustes sexcarinatus Wagler 1824 Pseustes shropshirei Barbour & Amaral 1924 : http://gallery.photo.net/photo/7535431-md.jpgPseustes sulphureus Wagler 1824 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0408/0292.jpeg

Psomophis genimaculatus Boettger 1885 : http://www.martin-jansen.net/images/Psomophis_genimaculatus-600.jpgPsomophis joberti Sauvage 1884 : http://www.ib.usp.br/~crinog/images/Psomophis%20joberti%20EEUU%20site_JPG.jpgPsomophis obtusus Cope 1864 : http://www.serpentario.edu.uy/especies/images/psomophis_obtusus.jpg

Ptyas carinata GÜnther 1858 Ptyas dhumnades Cantor 1842 : http://i147.photobucket.com/albums/r312/RiseAbove_album/Chinese%20Rat%20Snakes/IMG_7194copy.jpgPtyas dipsas Schlegel 1837 Ptyas fusca GÜnther 1858 : http://www.naturemalaysia.com/links/17MAR0818.jpgPtyas korros Schlegel 1837 : http://www.wildpix.fr/data/media/11/Ptyas_korros_0106.JPGPtyas luzonensis GÜnther 1873 Ptyas mucosa Linnaeus 1758 : http://www.wildindia.org/wiki/images/1/13/Snake_rats_fighting_DSC0692.jpgPtyas nigromarginatus Blyth 1854 : http://itgmv1.fzk.de/www/itg/uetz/herp/photos/Ptyas_nigromarginatus.jpg

Ptychophis flavovirgatus Gomes 1915

Pythonodipsas carinata GÜnther 1868

Rabdion forsteni DumÉril, Bibron & DumÉril 1854

Rachidelus brazili Boulenger 1908

Regina alleni Garman 1874 : http://ngaherps.com.previewyoursite.com/StripedCrayfish.jpgRegina grahami Baird & Girard 1853 : http://www.pitt.edu/~mcs2/herp/snake.pics/R_grahami.jpghttp://www.kingsnake.com/dfw/checklist/snakes/R.grahami3.jpgRegina rigida Say 1825 : http://www.snakesandfrogs.com/scra/snakes/images/gloscray.jpgRegina septemvittata Say 1825 : http://farm1.static.flickr.com/113/297033658_0696c70486.jpg?v=0http://fwie.fw.vt.edu/VHS/reptiles/snakes/queen-snake/sp_QueenSnake(Regina%20septemvittata)2.JPGhttp://fwie.fw.vt.edu/VHS/reptiles/snakes/queen-snake/Regina%20septemvitatta%206%20Pittsylvania%20Co%20copy.jpg

Rhabdophis adleri Zhao 1997 Rhabdophis angeli Bourret 1934 Rhabdophis auriculata GÜnther 1858 Rhabdophis barbouri Taylor 1922 Rhabdophis callichroma Bourret 1934 Rhabdophis callistus GÜnther 1873 Rhabdophis chrysargoides GÜnther 1858 Rhabdophis chrysargos Schlegel 1837 : http://i14.photobucket.com/albums/a317/mrcota/070421-10Rhabdophischrysargos.jpghttp://i14.photobucket.com/albums/a317/mrcota/070421-05Rhabdophischrysargos-juv.jpgRhabdophis conspicillatus GÜnther 1872 Rhabdophis himalayanus GÜnther 1864 : http://www.clsp.jhu.edu/people/zak/ramana/Images/Snakes/rma_keelbackHimalayan.jpgRhabdophis leonardi Wall 1923 Rhabdophis lineatus Peters 1861 Rhabdophis murudensis Smith 1925 Rhabdophis nigrocinctus Blyth 1856 : http://farm3.static.flickr.com/2098/2219922389_a54bd32f59.jpg?v=0Rhabdophis nuchalis Boulenger 1891 : http://www.aaranyak.org/images/Rhabdophis%20nuchalis.jpghttp://farm3.static.flickr.com/2129/2510565941_a8fb041596.jpg?v=0Rhabdophis spilogaster Boie 1827 Rhabdophis subminiatus Schlegel 1837 : http://farm2.static.flickr.com/1226/952361666_61c892ad6b.jpg?v=0Rhabdophis swinhonis GÜnther 1868 : http://content.ndap.org.tw/upload/dc/plan126/TMRS-0005X01.jpgRhabdophis tigrinus Boie 1826 : http://www.zoocon.com/Herps/Natracine/Rhabdophis_tigrinus_01.jpg

Rhabdops bicolor Blyth 1854 Rhabdops olivaceus Beddome 1863 : http://www.daijiworld.com/images1/glad_070808_olive2.jpg

Rhadinaea anachoreta Smith & Campbell 1994 Rhadinaea bogertorum Myers 1974 Rhadinaea calligaster Cope 1876 Rhadinaea cuneata Myers 1974

Rhadinaea decorata GÜnther 1858 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0308/0968.jpegRhadinaea flavilata Cope 1871 : http://farm1.static.flickr.com/182/413812018_11cf6ff36e.jpg?v=0Rhadinaea forbesi Smith 1942 Rhadinaea fulvivittis Cope 1875 Rhadinaea gaigeae Bailey 1937 Rhadinaea godmani GÜnther 1865 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0507/1691.jpegRhadinaea hannsteini Stuart 1949 Rhadinaea hempsteadae Stuart & Bailey 1941 Rhadinaea hesperia Bailey 1940 Rhadinaea kanalchutchan Mendelson & Kizirian 1995 Rhadinaea kinkelini Boettger 1898 Rhadinaea lachrymans Cope 1870 Rhadinaea laureata GÜnther 1868 Rhadinaea macdougalli Smith & Langebartel 1949 Rhadinaea marcellae Taylor 1949 Rhadinaea montana Smith 1944 : http://farm4.static.flickr.com/3156/2796488983_869dbecd3b.jpg?v=0Rhadinaea montecristi Mertens 1952 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/1007/0557.jpegRhadinaea myersi Rossman 1965 Rhadinaea omiltemana GÜnther 1894 Rhadinaea pegosalyta Mccranie 2006 Rhadinaea pilonaorum Stuart 1954 Rhadinaea posadasi Slevin 1936 Rhadinaea pulveriventris Boulenger 1896 Rhadinaea quinquelineata Cope 1886 Rhadinaea rogerromani KÖhler & Mccranie 1999 Rhadinaea sargenti Dunn & Bailey 1939 Rhadinaea schistosa Smith 1941 Rhadinaea serperastra Cope 1871 Rhadinaea stadelmani Stuart & Bailey 1941 Rhadinaea taeniata Peters 1863 : http://conabioweb.conabio.gob.mx/bancoimagenes/imagenes/popup/Popup20819.jpgRhadinaea tolpanorum Holm & Cruz 1994 Rhadinaea vermiculaticeps Cope 1860

Rhadinophanes monticola Myers & Campbell 1981

Rhadinophis frenatum Gray 1853 Rhadinophis prasina Blyth 1854

Rhamnophis aethiopissa GÜnther 1862 : http://www.contemporaryherpetology.org/ch/2001/4/figs%5Craethio.jpgRhamnophis batesii Boulenger 1908

Rhamphiophis acutus GÜnther 1888 Rhamphiophis maradiensis Chirio & Ineich 1991 Rhamphiophis oxyrhynchus Reinhardt 1843 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/1200/0225.jpegRhamphiophis rubropunctatus Fischer 1884 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0208/1190.jpeghttp://calphotos.berkeley.edu/imgs/512x768/0000_0000/0105/0351.jpeg

Rhinechis scalaris Schinz 1822 :

http://www.vertebradosibericos.org/reptiles/rhisca.jpg

Rhinobothryum bovallii Andersson 1916 : http://attila.inbio.ac.cr:7777/pls/portal30//IMAGEDB.Get_bfile_image_old_code?p_oldimageId=37675&p_oldImageFile=3http://pro.corbis.com/images/FN002182.jpg?size=67&uid=%7B71B9C300-A460-4B44-9958-EAE217E6DE7C%7Dhttp://www.snakesofcolombia.com/imagesinv/1/i178.jpg

Rhinobothryum lentiginosum Scopoli 1785 : http://www.guyane-guide.com/media/faune/faux_corail_rl.jpg

Rhinocheilus lecontei Baird & Girard 1853 : http://soundwaves.usgs.gov/2006/02/RHLEwholeLG.jpg

Rhynchocalamus arabicus Schmidt 1933 Rhynchocalamus barani Olgun, Avci, Ilgaz, ÜzÜm & Yilmaz 2007 : http://www.moralhaber.net/resimler/haberler/10016.jpgRhynchocalamus melanocephalus Jan 1862 : http://lh6.ggpht.com/_xpCukeMYANU/RjhkQpPfBNI/AAAAAAAAACs/EL_b0u4NugU/R_melanocephalus%201.jpg

Rhynchophis boulengeri Mocquard 1897 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0208/1186.jpeg

Salvadora bairdi Jan 1860 : http://mexico-herps.com/Serpentes/Salvadora_bairdi.jpgSalvadora deserticola Schmidt 1940 : http://www.azherps.com/images/S.deserticola.jpgSalvadora grahamiae Baird & Girard 1853 : http://tucsonherpsociety.org/E_2nd_Servoss.jpgSalvadora hexalepis Cope 1867 : http://www.reptilesofaz.com/Graphics/Snakes/SALHEX-prtl-06.jpghttp://s190.photobucket.com/albums/z257/americanwildlife/Reptile/Salvadora-hexalepis_virgultea.jpghttp://www.californiaherps.com/snakes/images/shvirgulteajjones.jpgSalvadora intermedia Hartweg 1940 Salvadora lemniscata Cope 1895 Salvadora mexicana DumÉril, Bibron & DumÉril 1854 http://farm1.static.flickr.com/2/1528551_53ad3cb2ca.jpg?v=0http://www.desertmuseum.org/programs/images/TRV-A021.jpg

Saphenophis antioquiensis Dunn 1943 Saphenophis atahuallpae Steindachner 1901 Saphenophis sneiderni Myers 1973

Scaphiodontophis annulatus DumÉril, Bibron & DumÉril 1854 : http://aprendeenlinea.udea.edu.co/ova/files/Scaphiodontophis%20annulatus%20dugandi.jpghttp://calphotos.berkeley.edu/imgs/512x768/0000_0000/1007/0305.jpegScaphiodontophis venustissimus GÜnther 1893

Scaphiophis albopunctatus Peters 1870 : http://www.bio-ken.com/colsacphiophisalbogreygroun.jpghttp://www.bio-ken.com/colscaphiophisalboredjim.jpgScaphiophis raffreyi Bocourt 1875 : http://www.bio-ken.com/colubrodsscaphiophisalbopun.jpg

Scolecophis atrocinctus Schlegel 1837 : http://eligreenbaum.iss.utep.edu/Thamnophis.jpg

Seminatrix pygaea Cope 1871 : http://coolsprings.org/blackswamp.jpg

Senticolis triaspis Cope 1866 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0507/1696.jpeghttp://www.reptilesofaz.com/Graphics/Snakes/SENTRI-J-WWells08.jpghttp://www.californiaherps.com/noncal/southwest/swsnakes/images/stintermediaccaz00.jpg

Sibon annulatus GÜnther 1872 : http://www.uga.edu/srelherp/jd/jdweb/Herps/species/Forsnake/Sibann1.jpgSibon annulifera Boulenger 1894 Sibon anthracops Cope 1868 : http://www.hiss-n-things.com/Species%20List/Sibon%20anthracops%20001.jpgSibon argus Cope 1876 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0507/1660.jpegSibon carri Shreve 1951 Sibon dimidiatus GÜnther 1872 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0507/1676.jpegSibon dunni Peters 1957 Sibon fischeri Boulenger 1894 Sibon lamari Solorzano 2001 : Sibon linearis Perez-higareda, Lopez-luna & Smith 2002 Sibon longifrenis Stejneger 1909 : http://farm3.static.flickr.com/2398/2347358585_e94de784c6.jpg?v=0http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0507/1661.jpeghttp://calphotos.berkeley.edu/imgs/512x768/0000_0000/0507/1662.jpegSibon manzanaresi Mccranie 2007 Sibon miskitus Mccranie 2006 Sibon nebulatus Linnaeus 1758 : http://www.bio.davidson.edu/people/midorcas/research/Field%20trips/Tortuguero2003/Pics/Sibneb1.jpghttp://www.jcmnaturalhistory.com/images%5CDIPSAsibon5.jpghttp://www.uga.edu/srelherp/jd/jdweb/Herps/species/Forsnake/sibneb4.jpgSibon sanniolus Cope 1866

Sibynomorphus inaequifasciatus DumÉril, Bibron & DumÉril 1854 Sibynomorphus lavillai Scrocchi, Porto & Rey 1993 Sibynomorphus mikanii Schlegel 1837 : http://www.butantan.gov.br/ecoevo/fotos/s_mikanii.jpgSibynomorphus neuwiedi Ihering 1911 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0202/0227.jpegSibynomorphus oligozonatus Orces & Almendariz 1989 Sibynomorphus oneilli Rossman & Thomas 1979 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0908/0716.jpegSibynomorphus petersi Orces & Almendariz 1989 Sibynomorphus turgidus Cope 1868 : http://chaco-wildlife.net/images/snakes/sibynomorphus_turgidus_gr.jpgSibynomorphus vagrans Dunn 1923 Sibynomorphus vagus Jan 1863 Sibynomorphus ventrimaculatus Boulenger 1885 :

http://faunadepelotas.iespana.es/Fotos/Sibynomorphus%20ventrimaculatus.jpgSibynomorphus williamsi Carillo De Espinoza 1974

Sibynophis bistrigatus GÜnther 1868 Sibynophis bivittatus Boulenger 1894 Sibynophis chinensis GÜnther 1889 : http://www.cngui.com/pic/UploadFiles_7842/200802/2008020722065353.jpgSibynophis collaris Gray 1853 : http://www.animalpicturesarchive.com/ArchOLD-6/1135584421.jpgSibynophis geminatus Boie 1826 : http://marselina.files.wordpress.com/2007/11/serasah.jpgSibynophis melanocephalus Gray 1835 Sibynophis sagittarius Cantor 1839 Sibynophis subpunctatus DumÉril & Bibron 1854 : http://www.pdn.ac.lk/socs/zaup/reptiles/images/colubridae/sibynophis_subpunctatus_big.jpgSibynophis triangularis Taylor 1965

Simophis rhinostoma Schlegel 1837 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0805/0755.jpegSimophis rohdei Boettger 1885

Sinonatrix aequifasciata Barbour 1908 : http://www.cngui.com/she/UploadFiles_5185/200802/2008021511274680.jpgSinonatrix annularis Hallowell 1856 : http://p6.p.pixnet.net/albums/userpics/6/8/125468/normal_1210666987.jpgSinonatrix percarinata Boulenger 1899 : http://farm2.static.flickr.com/1236/948919096_1737d6a255.jpg?v=0Sinonatrix yunnanensis Rao & Yang 1998

Siphlophis cervinus Laurenti 1768 : http://www.snakesofcolombia.com/imagesinv/1/i182.jpghttp://olivierbaudry.free.fr/PTX2/7h1912.jpgSiphlophis compressus Daudin 1803 http://biology.uta.edu/herpetology/S%20compressus%20op.JPGhttp://farm4.static.flickr.com/3017/2450566280_88c6db9e34.jpg?v=0Siphlophis leucocephalus GÜnther 1863 Siphlophis longicaudatus Andersson 1901 Siphlophis pulcher Raddi 1820 Siphlophis worontzowi Prado 1940

Sonora aemula Cope 1879 : http://www.vivanatura.org/Sonora_aemula_A1Ph1.jpgSonora michoacanensis DugÈs 1884 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0208/1415.jpegSonora semiannulata Baird & Girard 1853 : http://www.reptilesofaz.com/Graphics/Snakes/SONSEM-2004.jpghttp://www.azherps.com/images/3-groundsweb.jpg

Sordellina punctata Peters 1880 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/1106/0082.jpeg

Spalerosophis arenarius Boulenger 1890 Spalerosophis diadema Schlegel 1837 : http://www.elaphe.info/photos/arten/diadema2DB.jpg

Spalerosophis dolichospilus Werner 1923 : http://www.geres-asso.org/Spalerosophis-dolichospilus.jpgSpalerosophis josephscorteccii Lanza 1964 Spalerosophis microlepis Jan 1865

Spilotes pullatus Linnaeus 1758 : http://www.snakesofcolombia.com/imagesinv/1/i185.jpghttp://www.animalpicturesarchive.com/Arch03/1119664732.jpghttp://www.butantan.gov.br/ecoevo/fotos/spilotesjureia.jpg

Stegonotus batjanensis GÜnther 1865 Stegonotus borneensis Inger 1967 Stegonotus cucullatus DumÉril, DumÉril & Bibron 1854 : http://www.jcu.edu.au/school/tbiol/zoology/herp/png/steg.jpgStegonotus diehli Lindholm 1905 Stegonotus florensis De Rooij 1917 Stegonotus guentheri Boulenger 1895 Stegonotus heterurus Boulenger 1893 Stegonotus modestus Schlegel 1837 Stegonotus parvus Meyer 1874 : http://www.reptilechannel.com/images/snakes/new-guinea-herps10.jpg

Stenophis arctifasciatus DumÉril & Bibron 1854 Stenophis betsileanus GÜnther 1880 Stenophis carleti Domergue 1994 Stenophis citrinus Domergue 1995 : http://www.hlmd.de/ar.print/data/s/s-citrinus_small.jpghttp://calphotos.berkeley.edu/imgs/512x768/0000_0000/0906/1088.jpegStenophis gaimardi Schlegel 1837 Stenophis granuliceps Boettger 1877 Stenophis guentheri Boulenger 1896 Stenophis iarakaensis Domergue 1994 Stenophis inopinae Domergue 1994 Stenophis inornatus Boulenger 1896 Stenophis pseudogranuliceps Domergue 1994 : http://farm4.static.flickr.com/3189/2662526853_fe9c5ceab5.jpg?v=0Stenophis variabilis Boulenger 1896

Stenorrhina degenhardtii Berthold 1846 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0507/1665.jpegStenorrhina freminvillei DumÉril, Bibron & DumÉril 1854 : http://pictures.venomenal.com/freminvillei_PICT4471.jpg

Stilosoma extenuatum Brown 1890 : http://farm1.static.flickr.com/158/347288385_8bdebf21b6.jpg?v=0http://farm1.static.flickr.com/144/347288387_e880470d90.jpg?v=0

Stoliczkaia borneensis Boulenger 1899 Stoliczkaia khasiensis Jerdon 1870

Storeria dekayi Holbrook 1842 : http://www.uga.edu/srelherp/snakes/stodek4.jpghttp://i.pbase.com/o5/44/595944/1/67854821.B1MRO4aQ.IMG_7330_CP.jpgStoreria hidalgoensis Taylor 1942 : http://www.birdsandherps.com/trips/mexicoherp06/storeria_hidalgoensis.jpgStoreria occipitomaculata Storer 1839 : http://k41.pbase.com/o6/44/595944/1/76274826.qgcNSPUy.redbellied_belly.jpg

Storeria storerioides Cope 1866 : http://conabioweb.conabio.gob.mx/bancoimagenes/imagenes/popup/Popup20822.jpg

Symphimus leucostomus Cope 1869 : http://www.vivanatura.org/Symphimus_leucostomus.jpgSymphimus mayae Gaige 1936

Sympholis lippiens Cope 1861 : http://www.desertmuseum.org/programs/images/Simlip01.jpg

Synophis bicolor Peracca 1896 : http://www.puce.edu.ec/zoologia/vertebrados/reptiliawebec/especies/serpentes/colubridae/bicolor/sbicolor.jpgSynophis calamitus Hillis 1990 Synophis lasallei Maria 1950 Synophis plectovertebralis Sheil & Grant 2001

Tachymenis affinis Boulenger 1896 Tachymenis attenuata Walker 1945 Tachymenis chilensis Schlegel 1837 : http://img1.photographersdirect.com/img/11794/ss/ss208185.jpgTachymenis elongata Despax 1910 Tachymenis peruviana Wiegmann 1835 : http://www.incaglossary.org/M_files/mach'acuay.pngTachymenis surinamensis Dunn 1922 Tachymenis tarmensis Walker 1945

Taeniophallus affinis GÜnther 1858 Taeniophallus bilineatus Fischer 1885 Taeniophallus brevirostris Peters 1863 : http://www.unb.br/ib/zoo/grcolli/alunos/daniel/Tbrevirostris1.jpgTaeniophallus nebularis Schargel, Rivas Fuenmayor & Myers 2005 Taeniophallus nicagus Cope 1868 Taeniophallus occipitalis Jan 1863 : http://www.martin-jansen.net/images/taeniophallus_occipitalis-600.jpghttp://www.serpentario.edu.uy/especies/images/echinanthera_occipitalis.jpgTaeniophallus persimilis Cope 1869 Taeniophallus poecilopogon Cope 1863 : http://www.serpentario.edu.uy/especies/images/echinanthera_poecilopogon.jpg

Tantalophis discolor GÜnther 1860

Tantilla albiceps Barbour 1925 Tantilla alticola Boulenger 1903 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0507/1667.jpegTantilla andinista Wilson & Mena 1980 Tantilla armillata Cope 1876 : http://www.hiss-n-things.com/Species%20List/Black-necked%20Crowned%20Snake.JPGTantilla atriceps GÜnther 1895 : http://www.desertfishes.org/cuatroc/images/web-pictures/organisms/Herptiles/Tantilla-atriceps.jpgTantilla bairdi Stuart 1941 Tantilla bocourti GÜnther 1895 : http://conabioweb.conabio.gob.mx/bancoimagenes/imagenes/popup/Popup19895.jpgTantilla boipiranga Sawaya & Sazima 2003 Tantilla brevicauda Mertens 1952 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0507/1689.jpeg

Tantilla briggsi Savitzky & Smith 1971 Tantilla calamarina Cope 1866 Tantilla capistrata Cope 1876 Tantilla cascadae Wilson & Meyer 1981 Tantilla ceboruca Canseco-mÁrquez, Smith, Ponce-campos, Flores-villela & Campbell 2007 Tantilla coronadoi Hartweg 1944 Tantilla coronata Baird & Girard 1853 http://www.eitangrunwald.com/SE07/SE07p1_files/Tantilla.jpghttp://www.eitangrunwald.com/SE%20306/SE306p1_files/312_T_coronata_1.jpgTantilla cucullata Minton 1956 : http://farm1.static.flickr.com/62/214761103_b286b4e806.jpg?v=0Tantilla cuesta Wilson 1982 Tantilla cuniculator Smith 1939 Tantilla deppei Bocourt 1883 Tantilla deviatrix Barbour 1916 Tantilla flavilineata Smith & Burger 1950 Tantilla fraseri GÜnther 1895 Tantilla gracilis Baird & Girard 1853 http://img.photobucket.com/albums/v134/Indianaherp/Texas06/Herps/Tantillagracilis.jpghttp://pick4.pick.uga.edu/IM/I_JDW/0008/640/Tantilla_gracilis,I_JDW886.jpgTantilla hendersoni Stafford 2004 Tantilla hobartsmithi Taylor 1936 http://ndis.nrel.colostate.edu/herpatlas/coherpatlas/images/Species/Snakes/southwesternblackheadsnake.jpghttp://calphotos.berkeley.edu/imgs/512x768/0000_0000/0505/2041.jpegTantilla impensa Campbell 1998 Tantilla insulamontana Wilson & Mena 1980 Tantilla jani GÜnther 1895 Tantilla johnsoni Wilson, Vaughn & Dixon 1999 Tantilla lempira Wilson & Mena 1980 Tantilla longifrontalis Boulenger 1896 Tantilla marcovani De Lema 2004 Tantilla melanocephala Linnaeus 1758 http://www.martin-jansen.net/images/tantilla_melanocephala-600.jpgTantilla mexicana GÜnther 1862 Tantilla miyatai Wilson & Knight 1987 Tantilla moesta GÜnther 1863 Tantilla nigra Boulenger 1914 Tantilla nigriceps Kennicott 1860 http://s190.photobucket.com/albums/z257/americanwildlife/Reptile/Z-USFish-plainsblackheaded.jpgTantilla oaxacae Wilson & Meyer 1971 Tantilla oolitica Telford 1966 : http://farm4.static.flickr.com/3187/2564139399_c8c280ac5f.jpg?v=0Tantilla petersi Wilson 1979 Tantilla planiceps Blainville 1835 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0505/0095.jpegTantilla relicta Telford 1966 : http://www.stetson.edu/~pmay/herps/tanrel%201.jpghttp://farm1.static.flickr.com/181/461662067_6390ef31a9.jpg?v=0Tantilla reticulata Cope 1860 : http://attila.inbio.ac.cr:7777/pls/portal30//IMAGEDB.GET_BFILE_IMAGE?p_imageId=43221&p_imageResolutionId=2http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0507/1668.jpeg

Tantilla robusta Canseco-mÁrquez, Mendelsohn & GutiÉrrez-mayÉn 2002 Tantilla rubra Cope 1876 : http://www.herpo.com/trans-pecos/snakes/tantilnf.jpgTantilla schistosa Bocourt 1883 : http://conabioweb.conabio.gob.mx/bancoimagenes/imagenes/popup/Popup19695.jpgTantilla semicincta DumÉril, Bibron & DumÉril 1854 Tantilla sertula Wilson & Campbell 2000 Tantilla shawi Taylor 1949 Tantilla slavensi PÉrez-higareda, Smith & Smith 1985 Tantilla striata Dunn 1928 Tantilla supracincta Peters 1863 : http://lh3.ggpht.com/_N7IV2OQ0tNc/Rnt3cdCyCJI/AAAAAAAAAFs/NYzQFGGPsdU/s720/IMG_2584.jpgTantilla taeniata Bocourt 1883 : http://farm4.static.flickr.com/3051/2576929606_d00f66e29d.jpg?v=0Tantilla tayrae Wilson 1983 Tantilla tecta Campbell & Smith 1997 : http://www.rarimages.com/BelizeImages/Snakes/tn_White-stripedCentipedeSnake(Tantilla_tecta)1422.jpgTantilla trilineata Peters 1880 Tantilla triseriata Smith & Smith 1951 Tantilla tritaeniata Smith & Williams 1966 Tantilla vermiformis Hallowell 1861 Tantilla vulcani Campbell 1998 Tantilla wilcoxi Stejneger 1902 : http://tucsonherpsociety.org/TAWI1.jpgTantilla yaquia Smith 1942 : http://www.reptilesofaz.com/Graphics/Snakes/TANYAQ-08d.jpgTantillita brevissima Taylor 1937 Tantillita canula Cope 1876 Tantillita lintoni Smith 1940 : http://chechem2.iquebec.com/Dia_Animaux/Reptiles/U5.JPG

Telescopus beetzi Barbour 1922 : http://www.johanmarais.co.za/images/Pic%2027.%20Telescopus%20beetzi%20%20from%20Aus,%20Namibia.JPGTelescopus dhara Forskal 1775 http://faculty.ksu.edu.sa/843/Reptilia/Telescopus%20dhara.jpghttp://farm2.static.flickr.com/1288/1278955705_b0595b9aff.jpghttp://farm4.static.flickr.com/3077/2872291345_9e4552a1e8.jpg?v=0Telescopus fallax Fleischmann 1831 : http://lh3.ggpht.com/_rlWZ5cLXwRw/R124UZn0-ZI/AAAAAAAAAx4/njr4_lWlD6E/telescopus1.jpgTelescopus gezirae Broadley 1994 Telescopus hoogstraali Schmidt & Marx 1956 : http://www.snakes.co.il/israsnake/catea.jpgTelescopus nigriceps Ahl 1924 http://sci.ege.edu.tr/~bgocmen/tnigriceps.jpgTelescopus obtusus Reuss 1834 Telescopus pulcher Scortecci 1935 Telescopus rhinopoma Blanford 1874 Telescopus semiannulatus Smith 1849 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/1206/1037.jpegTelescopus tessellatus Wall 1908 Telescopus variegatus Reinhardt 1843 : http://www.teraechis.cz/Web_somalia/images/Herpetologie%20Afriky/FOTOGALERIE_HERP/Telescopus%20variegatus%20W.jpg

Tetralepis fruhstorferi Boettger 1892

Thamnodynastes almae Franco & Ferreira 2003 Thamnodynastes ceibae Bailey & Thomas 2007 Thamnodynastes chaquensis Bergna & Alvarez 1993 http://www.martin-jansen.net/images/Thamnodynastes_chaquensis-600.jpgThamnodynastes chimanta Roze 1958 Thamnodynastes corocoroensis Gorzula & AyarzagÜena 1996

Thamnodynastes dixoni Bailey & Thomas 2007 Thamnodynastes duida Myers & Donnelly 1996 Thamnodynastes gambotensis Perez-santos & Moreno 1989 Thamnodynastes hypoconia Cope 1860 http://www.scielo.br/img/revistas/bn/v8n2/a15fig37.jpghttp://www.unb.br/ib/zoo/grcolli/jalapao/Thypoconia.jpgThamnodynastes lanei Bailey, Thomas & Da Silva 2005 Thamnodynastes longicaudus Franco, Ferreira, Marques & Sazima 2003 Thamnodynastes marahuaquensis Gorzula & AyarzagÜena 1996 Thamnodynastes pallidus Linnaeus 1758 http://calphotos.berkeley.edu/imgs/512x768/0000_0000/1106/0059.jpegThamnodynastes paraguanae Bailey & Thomas 2007 http://gallery.photo.net/photo/7595864-md.jpgThamnodynastes ramonriveroi Manzanilla & SÁnchez 2005 Thamnodynastes rutilus Prado 1942 http://farm1.static.flickr.com/140/323880273_9451f9541e.jpg?v=0Thamnodynastes sertanejo Bailey, Thomas & Da Silva 2005 Thamnodynastes strigatus GÜnther 1858 http://calphotos.berkeley.edu/imgs/512x768/0000_0000/1106/0061.jpegThamnodynastes yavi Myers & Donnelly 1996

Thamnophis angustirostris Kennicott 1860 Thamnophis atratus Kennicott 1860 http://www.californiaherps.com/snakes/images/taatratuszy.jpghttp://www.californiaherps.com/snakes/images/tazax04mt.jpghttp://communities.zeelandnet.nl/data/dvb/upload/images/Thamnophisatratusatratus.jpghttp://www.californiaherps.com/snakes/images/tahydrophil2me04.jpgThamnophis bogerti Rossman & Burbrink 2005 Thamnophis brachystoma Cope 1892 http://sensationalserpents.com/wp-content/uploads/2007/11/sna17.jpghttp://farm3.static.flickr.com/2292/2433498048_04601a0c05.jpg?v=0Thamnophis butleri Cope 1889 http://i.pbase.com/o6/44/595944/1/76435417.B4Q9B0Oa.butler.jpgThamnophis chrysocephalus Cope 1885 http://www.kousebandslangen.nl/Thamnophis_chrysocephalus/album/Thamnophis_chrysocephalis_Sierra_Juarez_Christoph_Grunwald_01.jpgThamnophis conanti Rossman & Burbrink 2005 Thamnophis couchii Kennicott 1859 http://www.californiaherps.com/snakes/images/tcouchiiyu506.jpgThamnophis cyrtopsis Kennicott 1860 http://www.reptilesofaz.com/Graphics/Snakes/herp-t-cyrtopsis-ath-coch.jpg

http://www.californiaherps.com/noncal/misc/miscsnakes/images/tcocellatusau5074.jpgThamnophis elegans Baird & Girard 1853 http://www.californiaherps.com/snakes/images/teelegansmsh.jpghttp://www.reptilesofaz.com/Graphics/Snakes/herp-t-e-arizonae-ath-apach.jpghttp://upload.wikimedia.org/wikipedia/commons/archive/e/eb/20080218180516!Thamnophis_elegans_terrestris_(1).jpghttp://www.toothandscale.com/photos/thamnophis_elegans.jpgThamnophis eques Reuss 1834 http://www.naturesongs.com/photos/mexicangartersnake1903-1s.jpgThamnophis exsul Rossman 1969 Thamnophis fulvus Bocourt 1893 Thamnophis gigas Fitch 1940 http://www.californiaherps.com/snakes/images/tgigas604.jpghttp://www.californiaherps.com/snakes/images/tgigas04yolo4.jpgThamnophis godmani GÜnther 1894 Thamnophis hammondii Kennicott 1860 http://www.californiaherps.com/snakes/images/thammondiisd406.jpghttp://farm1.static.flickr.com/104/311624762_5a13dc72d5.jpg?v=0http://www.werc.usgs.gov/fieldguide/images/thh2.jpgThamnophis lineri Rossman & Burbrink 2005 Thamnophis marcianus Baird & Girard 1853 http://www.buckeyeherps.com/images/az07/check_1a.jpghttp://www.californiaherps.com/snakes/images/tmmarcianusaz.jpghttp://www.californiaherps.com/snakes/images/tmarcianusimpwf05.jpgThamnophis melanogaster Wiegmann 1830 http://img479.imageshack.us/img479/7260/contst2vb0.jpgThamnophis mendax Walker 1955 Thamnophis ordinoides Baird & Girard 1852 http://www.californiaherps.com/noncal/northwest/nwsnakes/images/tordinoidesmacowa.jpghttp://farm1.static.flickr.com/216/490795914_ce3a711f8a.jpg?v=0Thamnophis proximus Say 1823 http://farm2.static.flickr.com/1331/595264231_2bc8b9bf70.jpg?v=0Thamnophis radix Baird & Girard 1853 http://farm4.static.flickr.com/3195/2739623878_079b2376ae.jpg?v=0Thamnophis rossmani Conant 2000 Thamnophis rufipunctatus Cope 1875 http://www.californiaherps.com/noncal/southwest/swsnakes/images/trufipunctatusocaz053.jpgThamnophis sauritus Linnaeus 1766 http://www.uga.edu/srelherp/snakes/thasau3.jpgThamnophis scalaris Cope 1861 http://static.photo.net/attachments/bboard/007/007Vbs-16776484.jpgThamnophis scaliger Jan 1863 http://www.vivanatura.org/Thamnophis_scaliger.jpgThamnophis sirtalis Linnaeus 1758 http://www.biokids.umich.edu/files/16819/Thamnophis_sirtalis_medium.jpghttp://k43.pbase.com/v3/59/68959/2/49715452.gartersnake1sm.jpghttp://www.andreas-rauer.de/blog/XE3system/uploads/088-ThamnophisSirtalis_gross.jpg

http://www.californiaherps.com/snakes/images/tstetrataenia04sm2.jpghttp://www.californiaherps.com/snakes/images/tsfitchiyu506.jpghttp://www.californiaherps.com/snakes/images/tsinfernalisma604.jpghttp://www.proctormuseum.us/Reptiles/Modern%20Reptiles/Modern%20Snakes/TexasGarterSnake-P0785-72dpi-26Apr'05.jpghttp://www.californiaherps.com/noncal/northwest/nwsnakes/images/tspickeringii406.jpghttp://farm3.static.flickr.com/2192/2081955870_c2a223ec80.jpghttp://www.boeh.ch/gallery/Thamnophis/concinnus/concinnus05.jpgThamnophis sumichrasti Cope 1866 Thamnophis valida Kennicott 1860 http://www.vivanatura.org/Thamnophis_valida.jpg

Thelotornis capensis Smith 1849 http://farm1.static.flickr.com/140/328023020_d4bbf1c919.jpghttp://calphotos.berkeley.edu/imgs/512x768/0000_0000/0307/2047.jpeghttp://www.bushtrucker.ch/kueste/Vogelnatter1.jpgThelotornis kirtlandii Hallowell 1844 http://calphotos.berkeley.edu/imgs/512x768/0091_3183/0934/0113.jpegThelotornis usambaricus Broadley 2001 http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0307/1204.jpeg

Thermophis baileyi Wall 1907

Thrasops flavigularis Hallowell 1852 Thrasops jacksonii GÜnther 1895 http://i67.photobucket.com/albums/h315/ronnylevin/Thrasops%20jacksoni/thrasops2.jpghttp://www.drymarchon-seite.de/thrasops6.jpgThrasops occidentalis Parker 1940 Thrasops schmidti Loveridge 1936

Tomodon dorsatus DumÉril, Bibron & DumÉril 1854 http://www.butantan.gov.br/ecoevo/fotos/tomodon.jpghttp://calphotos.berkeley.edu/imgs/512x768/0000_0000/1006/1045.jpeghttp://calphotos.berkeley.edu/imgs/512x768/0000_0000/1008/0575.jpegTomodon ocellatus DumÉril, Bibron & DumÉril 1854 http://www.serpentario.edu.uy/especies/images/tomodon_ocellatus.jpghttp://www.fotosaves.com.ar/FotosReptiles/Tomodon_ocellatus_m.jpgTomodon orestes Harvey & MuÑoz 2004

Trachischium fuscum Blyth 1854 http://www.clsp.jhu.edu/people/zak/ramana/Images/Snakes/rma_trachischiumFuscum.jpgTrachischium guentheri Boulenger 1890 Trachischium laeve Peracca 1904 Trachischium monticola Cantor 1839 Trachischium tenuiceps Blyth 1854

Tretanorhinus mocquardi Bocourt 1891 Tretanorhinus nigroluteus Cope 1861 http://www.fororeptiles.org/galerias/images/88/medium/1_Tretanorhinus_nigroluteus_pipped_embryo.jpg

Tretanorhinus taeniatus Boulenger 1903 Tretanorhinus variabilis DumÉril, Bibron & DumÉril 1854

Trimetopon barbouri Dunn 1930 Trimetopon gracile GÜnther 1872 Trimetopon pliolepis Cope 1894 Trimetopon simile Dunn 1930 Trimetopon slevini Dunn 1940 Trimetopon viquezi Dunn 1937

Trimorphodon biscutatus DumÉril, Bibron & DumÉril 1854 http://www.desertmuseum.org/programs/images/TRV-A021.jpghttp://www.californiaherps.com/snakes/images/trimorphodon04ab2.jpgTrimorphodon tau Cope 1870 http://mexico-herps.com/Serpentes/Trimorphodon_tau_juv.jpghttp://farm4.static.flickr.com/3264/2823188634_eb0c049c09.jpg?v=0

Tropidoclonion lineatum Hallowell 1856 http://farm2.static.flickr.com/1175/526393376_9a56d31138.jpg?v=0http://farm4.static.flickr.com/3254/2788698986_81ebd022ab.jpg?v=0http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0507/1595.jpeg

Tropidodipsas fasciata GÜnther 1858 Tropidodipsas philippii Jan 1863 Tropidodipsas repleta Smith, Lemos-espinal, Hartman & Chiszar 2005 Tropidodipsas sartorii Cope 1863 http://attila.inbio.ac.cr:7777/pls/portal30//IMAGEDB.GET_BFILE_IMAGE?p_imageId=43217&p_imageResolutionId=2http://farm1.static.flickr.com/103/274690438_d3500b9fe8.jpg?v=0Tropidodipsas zweifeli Zweifel 1954

Tropidodryas serra Schlegel 1837 http://get-id.com.br/Animais/Serpentes/imagens/Tropidodryas%20serra_2_Giuseppe%20Puorto.JPGTropidodryas striaticeps Cope 1870 http://www.diagnostico.org.br/especies/especie.2006-06-29.5184703624/foto_photohttp://www1.folha.uol.com.br/fsp/images/d1812200701.jpg

Tropidonophis aenigmaticus Malnate & Underwood 1988 Tropidonophis dahlii Werner 1899 Tropidonophis dendrophiops GÜnther 1883 Tropidonophis dolasii Kraus & Allison 2004 Tropidonophis doriae Boulenger 1897 http://www.jcu.edu.au/school/tbiol/zoology/herp/png/tropd.jpgTropidonophis elongatus Jan 1865 Tropidonophis halmahericus Boettger 1895 Tropidonophis hypomelas GÜnther 1877 Tropidonophis mairii Gray 1841 http://www.reedysreptiles.com/fullsize/Keelback%2027.jpghttp://www.jcu.edu.au/school/tbiol/zoology/herp/fullsize/GC%20Tropidonophis%20mairii.jpghttp://calphotos.berkeley.edu/imgs/512x768/0000_0000/0306/1446.jpegTropidonophis mcdowelli Malnate & Underwood 1988 Tropidonophis montanus Lidth De Jeude 1911 Tropidonophis multiscutellatus Brongersma 1948

http://www.jcu.edu.au/school/tbiol/zoology/herp/png/trop2.jpgTropidonophis negrosensis Taylor 1917 Tropidonophis novaeguineae Lidth De Jeude 1911 Tropidonophis parkeri Malnate & Underwood 1988 Tropidonophis picturatus Schlegel 1837 Tropidonophis punctiventris Boettger 1895 Tropidonophis statistictus Malnate & Underwood 1988 Tropidonophis truncatus Peters 1863

Umbrivaga mertensi Roze 1964 : http://www.guaquira.com/images/0BIO-DIV-Images/Reptilia/Lotzkat/Umbrivaga-mertensi-b.jpgUmbrivaga pyburni Markezich & Dixon 1979 Umbrivaga pygmaea Cope 1868

Uromacer catesbyi Schlegel 1837 : http://farm4.static.flickr.com/3280/2531217616_e7b8552ed1.jpg?v=0http://www.geocities.com/cuyaya/herps/culebra.jpgUromacer frenatus GÜnther 1865 : http://www.kingsnake.com/westindian/uromacerfrenatus1.JPGUromacer oxyrhynchus DumÉril & Bibron 1854 : http://www.kingsnake.com/westindian/uromaceroxyrhynchus1.JPG

Uromacerina ricardinii Peracca 1897

Urotheca decipiens GÜnther 1893 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0506/0789.jpegUrotheca dumerilli Bibron 1840 Urotheca fulviceps Cope 1886 : http://attila.inbio.ac.cr:7777/pls/portal30//IMAGEDB.GET_BFILE_IMAGE?p_imageId=46394&p_imageResolutionId=2Urotheca guentheri Dunn 1938 : http://attila.inbio.ac.cr:7777/pls/portal30//IMAGEDB.Get_bfile_image_old_code?p_oldimageId=37682&p_oldImageFile=3Urotheca lateristriga Berthold 1859 Urotheca multilineata Peters 1863 Urotheca myersi Savage & Lahanas 1989 Urotheca pachyura Cope 1875

Virginia pulchra Richmond 1954 Virginia striatula Linnaeus 1766 : http://lh3.ggpht.com/_4z4_Fz6VMS4/SBUtrbFo6qI/AAAAAAAACrM/fVxBIyXvL7Q/IMG_9564-2.JPG

Virginia valeriae Baird & Girard 1853 : http://www.herpnet.net/Iowa-Herpetology/images/stories/reptiles/snakes/Virginia_earthsnake/Virginia_earthsnake_2.jpghttp://www.uga.edu/srelherp/jd/jdweb/Herps/species/USsnakes/virval2.jpg

Waglerophis merremi Wagler 1824 : http://itgmv1.fzk.de/www/itg/uetz/herp/photos/Waglerophis_merremi2.jpghttp://calphotos.berkeley.edu/imgs/512x768/0000_0000/1006/1088.jpeghttp://calphotos.berkeley.edu/imgs/512x768/0000_0000/1006/1085.jpeg

Xenelaphis ellipsifer Boulenger 1900 Xenelaphis hexagonotus Cantor 1847 : http://www.wildsingapore.per.sg/discovery/animalpic/snakemlynbrown2.jpg

http://www.wildsingapore.per.sg/discovery/animalpic/snakemlynbrown.jpg

Xenochrophis asperrimus Boulenger 1891 : http://www.pdn.ac.lk/socs/zaup/reptiles/images/colubridae/xenochrophis_asperrimus_big.jpghttp://farm3.static.flickr.com/2074/2307850547_16de08326c.jpgXenochrophis bellula Stoliczka 1871 Xenochrophis cerasogaster Cantor 1839 Xenochrophis flavipunctatus Hallowell 1860 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0306/1447.jpeghttp://www.uwe-roesch.com/sehen/tiere/asiat_fischnatter_x.jpgXenochrophis maculatus Edeling 1864 : http://www.ecologyasia.com/images-k-z/spotted-keelback_4396.jpgXenochrophis melanozostus Gravenhorst 1807 Xenochrophis piscator Schneider 1799 : http://www.pdn.ac.lk/socs/zaup/reptiles/images/colubridae/xenochrophis_piscator_big.jpgXenochrophis punctulatus GÜnther 1858 Xenochrophis sanctijohannis Boulenger 1890 Xenochrophis trianguligerus Boie 1827 : http://www.ecologyasia.com/images-k-z/triangle-keelback-full.jpgXenochrophis vittatus Linnaeus 1758 : http://sz.wz.cz/Xenochrophis-vittatus3.jpg

Xenodermus javanicus Reinhardt 1836 : http://itgmv1.fzk.de/www/itg/uetz/herp/photos/Xenodermus_javanicus.jpghttp://i157.photobucket.com/albums/t57/Dan1990_photos/dragonscalesnake1edited.jpg

Xenodon guentheri Boulenger 1894 Xenodon neuwiedii GÜnther 1863 : http://i.pbase.com/o6/34/671334/1/85803279.GoZRmSb2.Snake.jpgXenodon rabdocephalus Wied 1824 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0507/1670.jpeghttp://calphotos.berkeley.edu/imgs/512x768/0000_0000/1006/1012.jpegXenodon severus Linnaeus 1758 : Xenodon werneri Werner 1924 : http://ecofog.cirad.fr/Photos/Photos/en/Reptiles/slides/XenodonWerneri.jpg

Xenopholis scalaris Wucherer 1861 : http://animaldiversity.ummz.umich.edu/site/resources/laurie_vitt/Xscal.jpg/medium.jpgXenopholis undulatus Jensen 1900

Xenoxybelis argenteus Daudin 1803 : http://farm1.static.flickr.com/153/334409495_3d15c2ff18.jpg?v=0Xenoxybelis boulengeri Procter 1923

Xyelodontophis uluguruensis Boadley & Wallach 2002 : http://calphotos.berkeley.edu/imgs/512x768/0000_0000/0107/0093.jpeghttp://calphotos.berkeley.edu/imgs/512x768/0000_0000/0107/0094.jpeg

Xylophis captaini Gower & Winkler 2007

Xylophis perroteti DumÉril & Bibron 1854 Xylophis stenorhynchus GÜnther 1875

Zamenis hohenackeri Strauch 1873 : http://www.balcanica.info/f2/188.jpgZamenis lineata Camerano 1891 Zamenis longissimus Laurenti 1768 : http://reptilvar.free.fr/Zamenis_longissimus_AJ_0.jpgZamenis persica Werner 1913 : http://www.snakesociety.nl/X10-fotogalleries/X10-galleries/zamenis/zamenis-persica-01.jpgZamenis situla Linnaeus 1758 : http://i1.treknature.com/photos/12634/zamenis_situla2.jpg