| Caption
Chapter Outline- Description of Sauropsida
- Classification of Sauropsida
- Sphenodontia
- Squamata
- Serpentes
- Testudines
- Crocodylia
- Paleo Sauropsida
- Reptilia
- Eureptilia
- Archosauromorpha
- Dinosauromorpha
NCBI Tree | Paleo Tree
Links to external sites will appear in pop-up windows. | | | This page uses the Paleobiology Database instead of the NCBI Database for classification. Reptilia is divided into six groups. Eureptilia will be explored on the following pages. The family Romeriidae and the groups Parareptilia, Testudinata, Ichthyopterygia, and Pythonomorpha will be explored on this page. - Romeriidae
- Parareptilia
- Testudinata - Turtles
- Ichthyopterygia
- Pythonomorpha - Snakes and snake-like creatures
- Eureptilia (36-8B)
ROMERIIDAE | Name (Sci) | |
TEXT - Protorothyris archeri - EOLFLKR- Field
PARAREPTILIA | Name (Sci) | |
TEXT - Procolophonomorpha
- Procolophonia
- Procolophonoidea
- Hallucicrania
TESTUDINATA | Name (Sci) | |
TEXT - Proganochelys - AMNH
- Naomichelys - EOLFLKR- Field
- Testudines (36-VI)
- Panpleurodira
- Pleurodira - Side-Necked Turtles
- Cryptodira
- Thalassemydidae
- Nanhsiungchelyidae
- Trionychoidea - Soft-Shelled Turtles, Musk Turtles
- Durocryptodira
- Testudinoidea - Tortoises, Terrapins, Snapping Turtles
- Chelonioidea - Sea Turtles
- Cheloniidae
- Toxochelys moorevillensis - EOLFLKR- Field
- Paracryptodira
- Dinochelys - Dinosaur NM
- Baenoidea
- Pleurosternidae
- Baenidae
- Baena - DMNS
- Neurankylus - DMNS
ICHTHYOPTERYGIA | Name (Sci) | |
TEXT - Ichthyosauria - AMNH
- Hueneosauria
- Longipinnati
- Merriamosauria
- Parvipelvia
- Neoichthyosauria
- Temnodontosaurus platyodon - EOLFLKR- Field
- Temnodontosaurus tenuirostris - Field
- Thunnosauria
- Ichthyosaurus - Field
- Baracromia
- Stenopterygius - EOLFLKR- Field, KUNHM
PYTHONOMORPHA | Name (Sci) | |
TEXT
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