PaleoDB taxon number: 37522
Full reference: R. Lydekker. 1889. Part III - Palaeozoology. Vertebrata. Manual of palaeontology for the use of students with a general introduction on the principles of palaeontology. Volume II. 3rd edn. William Blackwood and Sons, Edinburgh and London 600 p.
Parent taxon: Procolophonoidea according to J. C. Cisneros 2008
Sister taxa: Owenettidae, Pintosaurus, Procolophonichnium, Tichvinskia jugensis
Subtaxa: Acadiella, Coletta, Contritosaurus, Estheriophagus, Eumetabolodon, Gomphiosauridion, Haligonia, Kitchingnathus, Lasasaurus, Leptopleuroninae, Myognathus, Neoprocolophon, Paoteodon, Pentaedrusaurus, Procolophoninae, Procolophonoides, Sauropareion, Sclerosaurinae, Spondylolestes, Spondylolestidae, Suchonosaurus, Teratophon, Thelegnathus, Thelegnathus browni, Thelephon, Thelerpeton, Tichvinskia
Ecology: