Amphiophiura Matsumoto, 1915 (verified source for family)
Aspidophiura Matsumoto, 1915 (verified source for family)
Euvondrea Fell, 1961 (verified source for family)
Glaciacantha Fell, 1961 (verified source for family)
Glaciacantha Fell, 1961 (current name source)
Gymnophiura Lütken & Mortensen, 1899 (verified source for family)
Ophiocymbium Lyman, 1880 (verified source for family)
Ophiogeron Lyman, 1878 (verified source for family)
Ophiogona Studer, 1876 (verified source for family)
Ophiohyalus Matsumoto, 1915 (verified source for family)
Ophiohymen H.L. Clark, 1911 (verified source for family)
Ophioleptoplax H.L. Clark, 1911 (verified source for family)
Ophiolycus Mortensen, 1933 (verified source for family)
Ophiomages Koehler, 1923 (verified source for family)
Ophioperla Koehler, 1912 (verified source for family)
Ophiophrura H.L. Clark, 1911 (verified source for family)
Ophiophyllum Lyman, 1878 (verified source for family)
Ophiopleura Danielssen & Koren, 1877 (verified source for family)
Ophioplexa Martynov, 2010 (verified source for family)
Ophioplinthus Lyman, 1878 (verified source for family)
Ophioprium H.L. Clark, 1915 (verified source for family)
Ophiorupta Martynov, 2010 (verified source for family)
Ophioscolecida (name verified source)
Ophioscolecida (taxonomy source)
Ophioscolecida (habitat flag source)
Ophioscolecida (basis of record)
Ophioscolecida (current name source)
Ophioscolecidae Lütken, 1869 (taxonomy source)
Ophioscolecidae Lütken, 1869 (habitat flag source)
Ophioscolecidae Lütken, 1869 (basis of record)
Ophioscolecidae Lütken, 1869 (current name source)
Ophioscolecidae Lütken, 1869 (name verified source)
Ophioscolex Müller & Troschel, 1842 (verified source for family)
Ophiosparte Koehler, 1922 (verified source for family)
Ophiosteira Bell, 1902 (verified source for family)
Ophiuroconis Matsumoto, 1915 (emendation (re-diagnosis of genus))
Ophiuroglypha Hertz, 1927 (verified source for family)
Ophiuroglypha Hertz, 1927 (current name source)
Ophiuroidea (name verified source)
Ophiuroidea (habitat flag source)
Ophiuroidea (current name source)
Ophiuroidea (taxonomy source)
Ophiuroidea (extant flag source)
Spinophiura Stöhr & Segonzac, 2006 (verified source for family)
Stegophiura Matsumoto, 1915 (verified source for family)