Asterioidea | Crinoidea | Echinoidea | Holothuroidea
Ophiurioidea – Species list
Ophiurida
Ophiocanthidae
Ophiacantha imago Lyman, 1878
Ophiacantha vivipara Ljungman, 1871
Ophiolimna antarctica (Lyman, 1879)
Ophiuridae
Ophionotus hexactis (Smith, 1876)
Ophiura verrucosa (Studer, 1876)
Ophiura (Ophiuroglypha) ambigua (Lyman, 1878)
Ophiura (Ophiuroglypha) brevispinosa H.L. Clark, 1915
Ophioplinthus carinata (Studer, 1876)
Euryalida
Gorgonocephalidae
Gorgonocephalus chilensis (Philippi, 1858)