Nymphaster Sladen 1889
オトヒメゴカクヒトデ属
type: Nymphaster protentus Sladen 1889, subsequent designation
  
- Nymphaster dyscritus Fisher 1913
- Nymphaster dyscritus 
 Bull. Biogeogr. Soc. Japan,
    71: 240.
 
- Nymphaster euryplax Fisher 1913
- Nymphaster euryplax  オトヒメゴカクヒトデ 
 Bull. Biogeogr. Soc. Japan,
    71: 238-240 fig.1A.
 
- Nymphaster mucronatus Fisher 1913
- Nymphaster mucronatus 
 Bull. Biogeogr. Soc. Japan,
    71: 240.