Ophiothrix
Animalia | Echinodermata | Ophiuroidea | Ophiurida | Ophiotrichidae | Ophiothrix | Ophiothrix angulata
Ophiothrix
Biota | Plantae | Viridiplantae | Chlorophyta | Chlorophytina | Chlorophyceae | Chlorophyceae incertae sedis | Ophiothrix
| Haeckel, 1866 | Cavalier-Smith, 1981 | Pascher, 1914 | Cavalier-Smith, 1998 | Wille, 1884 |  | Corda, 1835