NARMS Taxon list
Ophiactis abyssicola (M. Sars, 1861)
Ophiactis balli (W. Thompson, 1840)
Ophiactis brocki de Loriol, 1893 accepted as Ophiactis savignyi (Müller & Troschel, 1842)
Ophiactis canotia Lyman, 1879
Ophiactis clavigera Ljungman, 1865 accepted as Ophiomitrella clavigera (Ljungman, 1865) accepted as Ophiosemnotes clavigera (Ljungman, 1865)
Ophiactis corallicola Koehler, 1895 accepted as Ophiactis abyssicola (M. Sars, 1861)
Ophiactis cuspidata Lyman, 1879 accepted as Ophiactis abyssicola (M. Sars, 1861)
Ophiactis echinata Koehler, 1898 accepted as Ophiactis abyssicola (M. Sars, 1861)
Ophiactis krebsii Lütken, 1856 accepted as Ophiactis savignyi (Müller & Troschel, 1842)
Ophiactis lymani Ljungman, 1872
Ophiactis nidarosiensis Mortensen, 1920
Ophiactis poa Lyman, 1879 accepted as Ophiactis abyssicola (M. Sars, 1861)
Ophiactis profundi Lütken & Mortensen, 1899
Ophiactis savignyi (Müller & Troschel, 1842)
Ophiactis virens (M. Sars, 1859)
Ophiaregma abyssorum G.O. Sars, 1872 accepted as Ophiopus arcticus Ljungman, 1867
Polypholis echinata Duncan, 1880 accepted as Ophiopholis aculeata (Linnaeus, 1767)