• Amphiophiothrix demessa (Lyman, 1861) accepted as Macrophiothrix demessa (Lyman, 1861)
• Gymnolophus holdsworthi (E.A. Smith, 1887) accepted as Gymnolophus obscura (Ljungman, 1867)
• Gymnolophus obscura (Ljungman, 1867)
• Ioophiopteron elegans
• Lissophiothrix delicata H.L. Clark, 1938
• Luetkenia arctica Duncan, 1878 accepted as Ophiopleura borealis Danielssen & Koren, 1877
• Luetkenia cataphracta Brock, 1888
• Macrophiothrix albolineata (H.L. Clark, 1938)
• Macrophiothrix albostriata (H.L. Clark, 1928)
• Macrophiothrix aspidota (Müller & Troschel, 1842)
• Macrophiothrix bedoti (de Loriol, 1893) accepted as Macrophiothrix propinqua (Lyman, 1861)
• Macrophiothrix bellax (Koehler, 1922)
• Macrophiothrix belli (Döderlein, 1896)
• Macrophiothrix brevipeda H.L. Clark, 1938 accepted as Macrophiothrix hirsuta (Müller & Troschel, 1842)
• Macrophiothrix caenosa Hoggett, 2006
• Macrophiothrix callizona H.L. Clark, 1938
• Macrophiothrix calyptaspis H.L. Clark, 1938
• Macrophiothrix capillaris (Lyman, 1879)
• Macrophiothrix clementii Domantay, 1957
• Macrophiothrix coerulea (Djakonov, 1930)
• Macrophiothrix coronata (Koehler, 1905) accepted as Macrophiothrix demessa (Lyman, 1861)
• Macrophiothrix demessa (Lyman, 1861)
• Macrophiothrix elongata H.L. Clark, 1938
• Macrophiothrix encarsia (H.L. Clark, 1939)
• Macrophiothrix expedita (Koehler, 1905)
• Macrophiothrix galateae (Lütken, 1872)
• Macrophiothrix galatheae (Lütken, 1872)
• Macrophiothrix hirsuta (Müller & Troschel, 1842)
• Macrophiothrix hybrida Clark, 1915
• Macrophiothrix hymenacantha (H.L. Clark, 1928)
• Macrophiothrix koehleri A.M. Clark, 1968
• Macrophiothrix lampra H.L. Clark, 1938
• Macrophiothrix leucosticha Hoggett, 1991
• Macrophiothrix lineocaerulea (H.L. Clark, 1928)
• Macrophiothrix longimana (Djakonov, 1930) accepted as Macrophiothrix coerulea (Djakonov, 1930)
• Macrophiothrix longipeda (Lamarck, 1816)
• Macrophiothrix lorioli A.M. Clark, 1968
• Macrophiothrix martensi (Lyman, 1874)
• Macrophiothrix megapoma H.L. Clark, 1938
• Macrophiothrix melanosticta (Grube, 1868)
• Macrophiothrix michaelseni (Koehler, 1907)
• Macrophiothrix microplax (Bell, 1884)
• Macrophiothrix mossambica J. B Balinsky, 1957 accepted as Macrophiothrix demessa (Lyman, 1861)
• Macrophiothrix nereidina (Lamarck, 1816)
• Macrophiothrix nobilis (Koehler, 1905)
• Macrophiothrix obtusa (Koehler, 1905)
• Macrophiothrix paucispina Hoggett, 1991
• Macrophiothrix pawsoni Liao, 2004
• Macrophiothrix picturata (de Loriol, 1893) accepted as Macrophiothrix longipeda (Lamarck, 1816)
• Macrophiothrix propinqua (Lyman, 1861)
• Macrophiothrix pulchra (H.L. Clark, 1938)
• Macrophiothrix rhabdota (H.L. Clark, 1915)
• Macrophiothrix robillardi (de Loriol, 1893)
• Macrophiothrix rugosa H.L. Clark, 1938
• Macrophiothrix schmidti (Djakonov, 1930) accepted as Macrophiothrix propinqua (Lyman, 1861)
• Macrophiothrix scotia H.L. Clark, 1938
• Macrophiothrix smaragdina (Studer, 1882)
• Macrophiothrix speciosa (Koehler, 1898)
• Macrophiothrix spinifera H.L. Clark, 1938
• Macrophiothrix spongicola (Stimpson, 1855)
• Macrophiothrix sticta H.L. Clark, 1938
• Macrophiothrix striolata (Grube, 1868)
• Macrophiothrix tenera (Brock, 1888)
• Macrophiothrix unicolor Liao, 1978 accepted as Macrophiothrix coerulea (Djakonov, 1930)
• Macrophiothrix variabilis (Duncan, 1887)
• Macrophiothrix vicina (Koehler, 1930)
• Macrophiothrix virgata (Lyman, 1862)
• Ophioaethiops unicolor Brock, 1888 accepted as Gymnolophus obscura (Ljungman, 1867)
• Ophiocampsis inermis Koehler, 1905
• Ophiocampsis pellicula Duncan, 1887
• Ophiocnema venusta de Loriol, 1900 accepted as Ophiothela venusta (de Loriol, 1900)
• Ophiocnemis cotteaui de Loriol, 1900 accepted as Ophiothrix cotteaui (de Loriol, 1900)
• Ophiocnemis marmorata (Lamarck, 1816)
• Ophiocnemis obscura Ljungman, 1867
• Ophiocnemis venusta de Loriol, 1900
• Ophiogymna capensis (Lütken, 1869)
• Ophiogymna clarescens (Koehler, 1904)
• Ophiogymna elegans Ljungman, 1866
• Ophiogymna fulgens (Koehler, 1905)
• Ophiogymna funesta Koehler, 1922
• Ophiogymna lineata H.L. Clark, 1938
• Ophiogymna pellicula (Duncan, 1887)
• Ophiogymna pulchella (Koehler, 1905)
• Ophiogymna saltatrix McKnight, 1968
• Ophiolophus complanatus Koehler, 1930 accepted as Gymnolophus obscura (Ljungman, 1867)
• Ophiolophus novarae Marktanner-Turneretscher, 1887
• Ophiomaza australis
• Ophiomaza cacaotica Lyman, 1871
• Ophiomaza caligata Koehler, 1930
• Ophiomaza cataphracta (Brock, 1888)
• Ophiomaza fusca Koehler, 1922
• Ophiomaza kanekoi Matsumoto, 1917
• Ophiomaza moerens Koehler, 1898
• Ophionyx savignyi Müller & Troschel, 1842 accepted as Ophiothrix savignyi (Müller & Troschel, 1842)
• Ophionyx scorpio Müller & Troschel, 1842 accepted as Ophiothrix scorpio (Müller & Troschel, 1842)
• Ophiophthirius actinometrae Döderlein, 1898
• Ophiopsammium nudum H.L. Clark, 1923 accepted as Ophiothela venusta (de Loriol, 1900)
• Ophiopsammium rugosum Koehler, 1905 accepted as Ophiopsammium semperi Lyman, 1874
• Ophiopsammium semperi Lyman, 1874
• Ophiopteron alatum A.H. Clark, 1917