Reptilia - Choristodera - Cteniogenyidae
Alternative spelling: Cteniogenidae
Full reference: J. Seiffert. 1975. Upper Jurassic lizards from central Portugal. Contribuição para o conhecimento da Fauna do Kimerridgiano da Mina de Lignito Guimarota (Leiria, Portugal). Serviços Geológicos de Portugal, Memória (Nova Série) 22:7-85
Parent taxon: Choristodera according to K. -Q. Gao and R. C. Fox 1998
See also Carrano 2025, Foster and Trujillo 2000 and Seiffert 1975
Sister taxa: Allochoristodera, Coeruleodraco, Heishanosaurus, Hyphalosauridae, Hyphalosaurus, Irenosaurus, Khurendukhosaurus, Lazarussuchus, Monjurosuchidae, Monjurosuchus, Neochoristodera, Novapes, Pachystropheus, Philydrosaurus, Shokawa
Subtaxa: Cteniogenys
Type: Cteniogenys
Ecology:
Distribution:
• Cretaceous of Canada (2: Alberta collections), France (1)
• Jurassic of France (1), Portugal (1), the Russian Federation (1), the United Kingdom (7), United States (12: South Dakota, Utah, Wyoming)
Total: 25 collections each including a single occurrence