Anisopleurella ampla- Leptaena trabeata
- Sowerbyella aequicostellata
- Sowerbyella akdombakensis
- Sowerbyella alternata
- Sowerbyella angulata
- Sowerbyella antiqua
- Sowerbyella bellarugosa
- Sowerbyella cava
- Sowerbyella compacta
- Sowerbyella cooperi
- Sowerbyella curdsvillensis
- Sowerbyella eximia
- Sowerbyella gigantea
- Sowerbyella grierensis
- Sowerbyella indistincta
- Sowerbyella intricata
- Sowerbyella lebanonensis
- Sowerbyella liliifera
- Sowerbyella medioplicata
- Sowerbyella merriami
- Sowerbyella minnesotensis
- Sowerbyella monilifera
- Sowerbyella nasuta
- Sowerbyella papiliuncula
- Sowerbyella parva
- Sowerbyella perplexa
- Sowerbyella plana
- Sowerbyella platys
- Sowerbyella plicatifera
- Sowerbyella prolangata
- Sowerbyella raegaverensis
- Sowerbyella rugosa
- Sowerbyella rukavishnikovae
- Sowerbyella sericea
- Sowerbyella silicica
- Sowerbyella sinensis
- Sowerbyella sladensis
- Sowerbyella socialis
- Sowerbyella subcarinata
- Sowerbyella tenera
- Sowerbyella transversalis
- Sowerbyella trivia
- Sowerbyella variabilis
- Sowerbyella varicostellata
- Sowerbyella vulgata