Clade Serpentes Linnaeus 1758 (snake)
PaleoDB taxon number: 164090
Parent taxon: Ophidia according to M. W. Caldwell et al. 2015
Sister taxa: Amblycephalidiformia, Angiostomata, Asinea, Boaeformia, Colubriformia, Coniophidae, Najash, Norisophis, Psammophidae, Seismophis, Simoliophiidae, Solenoglypha, Tortricina
Subtaxa: Alethinophidia, Botrophis, Cholophidia, Coluber steinheimensis, Coniophis cosgriffi, Diablophis, Dinilysia, Dipsadidae, Eophis, Goinophis, Hoplocephalus, Lunaophis, Madtsoiidae, Natricidae, Ophidion, Ophidioniscus, Ophidium, Portugalophis, Protagras, Pseudonaja, Scolecophidia, Tomodon, Typhlopoidea, Xiaophis
Ecology: