Ophiurida, Muller & Troschel, 1840

Stöhr, Sabine, Hugall, Andrew F., Thuy, Ben & Martynov, Alexander, 2018, Morphological diagnoses of higher taxa in Ophiuroidea (Echinodermata) in support of a new classification, European Journal of Taxonomy 416, pp. 1-35 : 10

Ophiurida incertae sedis

Abyssura Belyaev & Litvinova, 1976 , Anophiura H.L. Clark, 1939 , Anthophiura H. L Clark, 1911 , Bathylepta Belyaev & Litvinova, 1972 , Haplophiura Matsumoto, 1915 , Ophiochalcis Koehler, 1930 , Ophiochrysis Koehler, 1904 , Ophiochytra Lyman, 1880 , Ophiolebella Mortensen, 1936 , Ophiomaria A.H. Clark, 1916 , Ophiomastus Lyman, 1878a , Ophiopenia H.L. Clark, 1911 , Ophiophyllum Lyman, 1878a , Ophiotjalfa Mortensen, 1913 , Ophiotrochus Lyman, 1878a , Ophiuraster H.L. Clark, 1939 , Perlophiura Belyaev & Litvinova, 1972 , Uriopha Paterson, 1980 . (Most of these fit morphologically with Ophiopyrgidae , but in the light of their paedomorphic morphology and lack of genetic data, we refrain from placing them at this time).