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Ankylosphenodon Reynoso 2000 (rhynchocephalian)

Reptilia - Rhynchocephalia - Sphenodontidae

PaleoDB taxon number: 197144

Full reference: V. H. Reynoso. 2000. An unusual aquatic sphenodontian (Reptilia: Diapsida) from the Tlayua Formation (Albian), central Mexico. Journal of Paleontology 74:133-148

Parent taxon: Sphenodontidae according to S. Apesteguia et al. 2012

Sister taxa: Brachyrhinodon, Eilenosaurus, Glevosaurus, Homoeosaurus, Kallimodon, Leptosaurus, Opisthodontia, Palaeopleurosaurus, Paleollanosaurus, Pelecymala, Piocormus, Pleurosauridae, Polysphenodon, Sapheosaurus, Scharschengia, Sigmala, Simila, Sphenodontinae, Sphenovipera, Theretairus

Subtaxa: Ankylosphenodon pachyostosus

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Type: Ankylosphenodon pachyostosus

Ecology: