Ahumada-Carrillo Et Al. 2010. Geographic Distribution, Sympholis Lippiens. Herp. Rev. 41(4)519
Reptiles Venenosos de Chiapas
phryacus (Serpentes: Viperidae: Crotalinae) from eastern Mexico, with comments on the taxonomy of related pitvipers.
Ahumada-Carrillo Et Al 2014 New Records From W Mexico
34014-100430-1-PB
Ahumada-Carrillo Et Al. 2011. Geographic Distribution, Micrurus Laticollaris, Jalisco.