_- Alacia
- Archiconchoecemma
- Archiconchoecetta
- Archiconchoecia
- Archiconchoecissa
- Austrinoecia
- Bathyconchoecia
- Boroecia
- Clausoecia
- Conchoecia
- Conchoecilla
- Conchoecissa
- Deeveyoecia
- Discoconchoecia
- Euconchoecia
- Fellia
- Gaussicia
- Halocypria
- Halocypris
- Kyrtoecia
- Loricoecia
- Macroconchoecia
- Mamilloecia
- Metaconchoecia
- Mikroconchoecia
- Mollicia
- Muelleroecia
- Nasoecia
- Obtusoecia
- Orthoconchoecia
- Paraconchoecia
- Paramollicia
- Porroecia
- Proceroecia
- Pseudoconchoecia
- Rotundoecia
- Scottoecia
- Vityazoecia