Reptilia - Squamata - Natricidae
Parent taxon: Serpentes according to J. I. Mead and D. W. Steadman 2017
Sister taxa: Alethinophidia, Botrophis, Cheilophis, Cholophidia, Coluber steinheimensis, Colubridae, Coniophis, Coniophis cosgriffi, Coniophis dabiebus, Coniophis precedens, Diablophis, Dinilysia, Dinilysiidae, Dipsadidae, Eophis, Goinophis, Hoffstetterella, Hoffstetterella brasiliensis, Hoplocephalus, Lunaophis, Madtsoiidae, Ophidion, Ophidioniscus, Ophidium, Ophidium, Palaeophiidae, Portugalophis, Pseudonaja, Pythonoidea, Scolecophidia, Tomodon, Xiaophis
Subtaxa: Natrix
Ecology:
Distribution:
• Quaternary of China (1 collection), Croatia (1), France (10), Georgia (3), Germany (15), Greece (7), Italy (10), the Netherlands (1), Poland (12), Romania (1), Serbia (1), Spain (13), Tunisia (1), Türkiye (1), the United Kingdom (16), United States (6: Florida, Pennsylvania, Sussex, Texas, Virginia)
• Villafranchian of Greece (2), Hungary (1), Italy (1), Slovakia (1)
• MN 16 of Austria (1), Poland (2), Spain (1)
• Blancan of United States (1: Idaho)
• Pliocene to Pleistocene of France (1)
• Pliocene of Germany (1), Greece (7), Hungary (3), Italy (1), Poland (3), Slovakia (1), Spain (1), Türkiye (1)
• MN 13 of Hungary (1)
• Turolian of Greece (3), Hungary (2), Poland (1), Romania (1)
• Miocene of Austria (1), Czechia (3), France (6), Georgia (1), Germany (8), Hungary (9), India (1), Italy (1), Moldova (2), Romania (1), the Russian Federation (1), Ukraine (2), United States (1: Nebraska)
• Oligocene of France (1)
• Eocene to Miocene of France (1)
Total: 175 collections including 216 occurrences