Fbs45 Lect7 Insect Classification

8/2/2019 Fbs45 Lect7 Insect Classification

http://slidepdf.com/reader/full/fbs45-lect7-insect-classification 1/40

Taxonomy (Systematics ) = theory and

practice of identification, naming, andclassification of living things based onapparent common characteristics.

Classification = the hierarchicalorganization of living things intocategories and subcategories thatreveal their affinities .

Categories Taxa

Kingdom AnimaliaPhylum Arthropoda

Subphylum Mandibulata

Class Hexapoda

Subclass PterygotaOrder Orthoptera

Suborder Caelifera

Superfamily Acridoidea

Family AcrididaeSubfamily Acridinae

Genus Locusta

Species migratoria

Subspecies migratoriodes

Taxonomic Hierarchy

Class Hexapoda (Insecta)

Subclass APTERYGOTA (wingless insects)

Subclass PTERYGOTA (winged insects)

Division EXOPTERYGOTA

- insects with gradual orincomplete metamorphosis,wings developing externally

Division ENDOPTERYGOTA

- insects with completemetamorphosis, wingsdeveloping internally

CLASSIFICATION OF INSECTS……………

Subclass APTERYGOTA 1. Order Protura – telsontails or proturans

2. Order Collembola – springtails 3. Order Diplura - diplurans 4. Order Thysanura – bristletails, silverfish

Order PROTURA (proturans)

• Very small, <2.0 mm long

• Eyeless

• Without antennae• Mouthparts entognathous

• Forelegs held forward

•Thoracic and abdominal segments similar

• Legs 5-segmented

• Small, <10 mm long

• Antennae present

• Mouthparts entognathous• Thoracic and abdominal segments similar

• Legs 4-segmented

• Abdomen 6-segmented with sucker-likeventral tube and forked jumping organ(furcula )

Order COLLEMBOLA (springtails)

Order COLLEMBOLA

Order DIPLURA

• Small, 2 - 15 mm long

• Eyeless

• Long antennae like string of beads

• Mouthparts entognathous

• Thoracic and abdominal segments similar

• Legs 5-segmented, abdomen 10-segmented

• Abdomen with terminal filament-like toforceps-like cerci

CLASSIFICATION OF INSECTS……… Subclass PTERYGOTA

1. Order Ephemeroptera – mayflies

2. Order Odonata – dragonflies, damselflies

3. Order Blattodea – cockroaches

4. Order Isoptera – termites

5. Order Mantodea – preying mantis

6. Order Dermaptera – earwigs

CLASSIFICATION OF INSECTS………

Subclass PTERYGOTADivision EXOPTERYGOTA

7. Order Plecoptera – stoneflies

8. Order Orthoptera – grasshoppers, crickets, katydids

9. Order Phasmatodea – walking sticks and leaf insect

10. Order Embioptera – web-spinners

11. Order Psocoptera – psocids, booklice and barklice

CLASSIFICATION OF INSECTS……… Subclass PTERYGOTA

12. Order Phthiraptera

Suborder Mallophaga – biting lice or bird lice

Suborder Anoplura – sucking lice or head/body lice

13. Order Hemiptera

Suborder Heteroptera – true bugs

Suborder Homoptera – hoppers, cicadas, aphids,scale insects, mealy bugs

14. Order Thysanoptera – thrips

Order EPHEMEROPTERA (mayflies)

• Small to large

• With large triangular forewings and smaller

hindwings• Compound eyes large

• Antennae short and bristle-like

• Mouthparts reduced

• Abdominal tip with long 2 tail-like cerci

• Immature aquatic

Order EPHEMEROPTERA

Order ODONATA

damselfly

dragonfly

Order PHASMATODEA (stick- & leaf insects)

Order PHASMATODEA

• Medium to large• Body cylindrical stick-like or flattened leaf-like

• Mandibulate and prognathous

• Forewings leathery or tegmina; hindwingsbroad with toughened fore margin

• Legs elongate for walking

• Cerci 1-segmented

Order BLATTODEA (cockroaches)

• Small to large, dorsoventrally flattened

• Mandibulate and hypognathous

• Prothorax large and shield-like

• Forewings leathery or tegmina protecting large

hindwings• Cerci multi-segmented

Order MANTODEA (preying mantis)

• Medium to large

• Head small, mobile and triangular

• Mandibulate and hypognathous

• Compound eyes large and separated

• Prothorax long and narrow• Forewings tegmina; hindwings broad

• Fore legs raptorial or grasping

Order PHTHIRAPTERA

(biting lice, sucking lice)

• Small, dorsally flattened

• Wingless ectoparasites of vertebrates• Mouthparts mandibulate or beak-like

• Compound eyes small or absent

• Antennae either in grooves or extended• Legs stout with modified tarsus adapted for

clinging on hair/feathers

Order HYMENOPTERA (ants, bees, wasps)

• Minute to large

• Mouthparts chewing-lapping

• Antennae often long and filiform; elbowed in some• Wings with simple venation; fore and hindwings

coupled together by minutes hooks (hamuli) onhindwings

Fbs45 Lect7 Insect Classification

Documents

Transcript of Fbs45 Lect7 Insect Classification

Piedmont Alluvial Vegetation: Classification, Geographic ...labs.bio.unc.edu/Peet/theses/Matthews_PhD_2011.pdfpoison-ivy and insect infested Piedmont bottomlands-- and still kept their

Insect Classification

[READ] Lect7 Ma Parties and Elections (Optional)

BB. 10-W-Unit1 Lect7-10 Muscle Posted Handout

Lect7 Power

Koko Dwi Sutanto S.P Email: kokodwisutanto@yahoo.com Control program INSECT PEST ON TOMATO PLANT Classification Host and Distribution Insect Pest Damage.

Flower-Insect Timed Count: insect groups identification guide Count insect guide v4.pdf · Flower-Insect Timed Count: insect groups identification guide This guide has been developed

Classification of insect pest

Lect7 Optical Couplers

Lect7 Distributed Loads on Beams

Insect classification lab15

Insect classification lab20

Image-based orchard insect automated identification and ... · two models and increase performance. The three models were applied and tested for insect classification on eight insect

Image Classification of Paddy Field Insect Pests Using ...ijmlc.org/papers/376-H0001.pdf · images of paddy field insect pests using gradient-based features ... on eight major insect

Lect7(Mode of Fermenter Operation)

Insect classification lab23

Lect7 endocrine sy

Insect classification lab22

Lect7 MC2013 UET K55CA

insect classification no background.ppt