Chomataster studlandensis- Nymphaster arenatus
- Nymphaster arthrocnemis
- Nymphaster atopus
- Nymphaster brasilicus
- Nymphaster coombii
- Nymphaster diomedeae
- Nymphaster dyscritus
- Nymphaster euryplax
- Nymphaster gardineri
- Nymphaster habrotatus
- Nymphaster leptodomus
- Nymphaster marginatus
- Nymphaster meseres
- Nymphaster moebii
- Nymphaster moluccanus
- Nymphaster mucronatus
- Nymphaster oligoplax
- Nymphaster radiatus
- Nymphaster rugosus
- Oreaster obtusus