- _
- Amphiscapha
- Bicarina
- Biformispira
- Centrifugus
- Condonella
- Discotropis
- Ecculiomphalus
- Euomphalopsis
- Euomphalopterus
- Euomphalus
- Goldfussoceras
- Hippocampoides
- Hystricoceras
- Linsleyella
- Mastigospira
- Micromphalus
- Nevadaspira
- Nodeuomphalus
- Phanerotinus
- Philoxene
- Phymatifer
- Planotectus
- Pleuronotus
- Poleumita
- Rhabdotocochlis
- Schizostoma
- Sinutropis
- Siskiyouspira
- Spinicharybdis
- Straparollus
- Tongweispira
- Weeksia