Oklahoma Herpetofaunal Atlas
Species Accounts
AMPHIBIANS
ANURA - Frogs
CAUDATA - Salamanders
† ANTHRACOSAURIA - Paleozoic Reptile-like Amphibians
† MICROSAURIA - Small "Lizards"
REPTILES
CROCODYLIA - Alligators and Crocodiles
SQUAMATA (PART-OTHER LIZARDS) - Other Lizards
SQUAMATA (PART-SNAKES) - Snakes
TESTUDINES - Turtles
† ORNITHISCHIA - "Bird-hipped" Dinosaurs
† ARAEOSCELIDA - Earliest Diapsid Reptiles
† PTEROSAURIA - Flying Reptiles
† PLESIOSAURIA - Plesiosaurs
† PELYCOSAURIA - Primitive Synapsids
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ORNITHISCHIA — "Bird-hipped" Dinosaurs
ESTABLISHED TAXA
NOT YET ESTABLISHED TAXA OF INTEREST
EXTINCT TAXA (in prep)