Reptile skulls and terminology

A

Naris

B

orbit

C

Premaxilla

D

Vomer

E

Maxilla

F

Parietal

G

Squamosal

H

Occipital chondyle

I

Supraoccipital

J

Mandibular chondyle

A

Premaxilla

B

Naris

C

Maxilla

D

Vomer

E

Nasal

F

Parietal

G

Supraoccipital

H

Occipital chondyle

A

Premaxilla

B

Maxilla

C

Nasal

D

Supraorbital

E

Parietal

F

Vomer

G

Occipital chondyleq

H

Mandibular chondyle

A

Premaxilla

B

Naris

C

Nasal

D

Maxilla

E

Parietal

F

Occipital Chondyle

G

Mandibular chondyle

Salamanders and newts

Class amphibia order urodela

Caecilians

Class amphibia Order gymnophiona

Frogs

Class amphibia order anura family ranidae

Toads

Class amphibia order anura family bufonidae

Name the three extraembryonic membranes of the amniotic egg

Chorion - outer shell

Amnion - inner membrane

Allantois - innermost.

Turtles

Clade diapsidia order testudines

Cryptodires

turtles that retract head into shell by bending neck in s shape

Pleurodires

Turtles that retract head into shell by bending neck horizontally

Superorder lepidosauria

largest extant group of non avian reptiles.

Orders rhynchocephalia and squamata

Tuatara

Order rynchocephalia

Worm lizards

Order squamata suborder amphisbaenia

Lizards

Order squamata suborder lacertilia

Snakes

Order squamata suborder serpentes