Natricinae
Lower Classification
Natricinae (Includes the keelbacks)
- Adelophis
- Atretium
- Blythia
- Fowlea
- Hebius
- Xenochrophis
- Helophis (Monotypic species: Schouteden’s sun snake)
- Isanophis (Monotypic species: Boomsong’s stream snake)
- Iguanognathus (Monotypic species: Spatula-toothed snake)
- Hydrablabes
- Hydraethiops
- Herpetoreas
- Liodytes
- Limnophis
- Natrix (Grass snakes, water snakes)
- Natriciteres
- Nerodia (Water snakes)
- Opisthotropis
- Pseudagkistrodon (Monotypic species: Red keelback/false habu)
- Paratapinophis (Monotypic species: Angel’s mountain keelback)
- Amphiesmoides (Monotypic species: Werner’s ornate snake)
- Anoplohydrus (Monotypic species: Anoplohydrus aemulans)
- Afronatrix (Monotypic species: African brown water snake)
- Trachischium (Slender snakes/worm-eating snakes)
- Tropidoclonion (Monotypic species: Lined snake)
- Amphiesma (Monotypic species: Buff striped keelback)
- Aspidura (Rough-sided snakes)
- Regina (Crayfish snakes)
- Rhabdops
- Rhabdophis (Keelback snakes)
- Storeria (Brown snakes/redbelly snakes)
- Smithophis
- Thamnophis (Garter snakes)
- Tropidonophis
- Trimerodytes
- Virginia (Monotypic species: Smooth earth snake)
- Clonophis (Monotypic species: Kirtland’s snake)
- Haldea (Monotypic species: Rough earth snake)
