NARMS Taxon list
“Montereina” concinna (Alder & Hancock, 1864) represented as Discodoris concinna (Alder & Hancock, 1864)
“Montereina” erubescens (Bergh, 1884) represented as Discodoris erubescens Bergh, 1884
“Montereina” punctifera (Abraham, 1877) represented as Peltodoris punctifera (Abraham, 1877)
Aaptos aaptos (Schmidt, 1864)
Aaptos papillata (Keller, 1880)
Aartsenia candida (Møller, 1842)
Abaconia naufraga (Clench, 1938) accepted as Litiopa melanostoma Rang, 1829
Abantennarius nummifer (Cuvier, 1817)
Abarenicola claparedei (Levinsen, 1884) accepted as Abarenicola claparedi (Levinsen, 1884)
Abarenicola claparedi (Levinsen, 1884)
Abarenicola pusilla (Quatrefages, 1866)
Abavopsis latosoleata (Salvini-Plawen, 1973)
Abditoconus anselli (Harvey, 1996)
Abditoconus brava (Romano, Pérez-Portela & D. Martin, 2014)
Abditodentrix rhomboidalis (Millett, 1899) accepted as Tortoplectella rhomboidalis (Millett, 1899)
Abedinium dasypus (Cachon & Cachon-Enjumet) Loeblich Jr & Loeblich III, 1966
Abietinaria abietina (Linnaeus, 1758)
Abietinaria filicula (Ellis & Solander, 1786)
Abietinaria fusca (Johnston, 1847)
Abietinaria interversa (Pictet & Bedot, 1900)
Abietinaria kincaidi (Nutting, 1901)
Abietinaria pulchra (Nutting, 1904)
Abietinaria turgida (Clark, 1877)
Ablennes hians (Valenciennes, 1846)
Abludomelita aculeata (Chevreux, 1911)
Abludomelita amoena (Hansen, 1888)
Abludomelita gladiosa (Spence Bate & Westwood, 1862)
Abludomelita obtusata (Montagu, 1813)
Abludomelita richardi (Chevreux, 1900)
Abollifer prolabens Vørs, 1992
Aborjinia corallicola Westerman, de Moura Neves, Ahmed & Holovachov, 2021 accepted as Paraborjinia corallicola (Westerman, de Moura Neves, Ahmed & Holovachov, 2021) Zograf, Semenchenko & Mordukhovich, 2024
Abothrium gadi Van Beneden, 1870
Abra alba (W. Wood, 1802)
Abra americana A. E. Verrill & K. J. Bush, 1898
Abra fragilis Risso, 1826 accepted as Abra prismatica (Montagu, 1808)
Abra lioica (Dall, 1881)
Abra longicallis (R. A. Philippi, 1844) accepted as Abra longicallus (Scacchi, 1835)
Abra longicallis var. americana A. E. Verrill & K. J. Bush, 1898 accepted as Abra americana A. E. Verrill & K. J. Bush, 1898
Abra longicallus (Scacchi, 1835)
Abra longicallus americana A. E. Verrill & K. J. Bush, 1898 accepted as Abra americana A. E. Verrill & K. J. Bush, 1898
Abra milashevichi Nevesskaja, 1963 accepted as Abra prismatica (Montagu, 1808)
Abra nitida (O. F. Müller, 1776)
Abra ovata (R. A. Philippi, 1836) accepted as Abra segmentum (Récluz, 1843)
Abra prismatica (Montagu, 1808)
Abra profundorum (E. A. Smith, 1885)
Abra renieri (Bronn, 1831) accepted as Abra alba (W. Wood, 1802)
Abra segmentina H. Adams & A. Adams, 1856 accepted as Abra segmentum (Récluz, 1843)
Abra segmentum (Récluz, 1843)
Abra tenuis (Montagu, 1803)
Abra tenuis lorenzoi Cecalupo, Buzzurro & Mariani, 2008 accepted as Abra segmentum (Récluz, 1843)
Abralia (Asteroteuthis) veranyi Rüppell, 1844 represented as Abralia veranyi (Rüppell, 1844)
Abralia jattai Pfeffer, 1912 accepted as Abraliopsis (Abraliopsis) morisii (Verany, 1839) represented as Abraliopsis morisii (Vérany, 1839)
Abralia lonnbergi Pfeffer, 1912 accepted as Abraliopsis morisii (Vérany, 1839)
Abralia mediterranea Pfeffer, 1912 accepted as Abraliopsis morisii (Vérany, 1839)
Abralia megalops A. E. Verrill, 1882 accepted as Ancistrocheirus lesueurii (A. d'Orbigny, 1835)
Abralia veranyi (Rüppell, 1844)
Abraliopsis (Abraliopsis) morisii (Verany, 1839) represented as Abraliopsis morisii (Vérany, 1839)
Abraliopsis morisii (Vérany, 1839)
Abraliopsis pfefferi Joubin, 1896 accepted as Abraliopsis morisii (Vérany, 1839)
Abramis ballerus (Linnaeus, 1758) accepted as Ballerus ballerus (Linnaeus, 1758)
Abramis bjoerkna (Linnaeus, 1758) accepted as Blicca bjoerkna (Linnaeus, 1758)
Abramis brama (Linnaeus, 1758)
Abramis sapa (Pallas, 1814) accepted as Ballerus sapa (Pallas, 1814)
Absidia spinosa Lendn., 1905
Abudefduf luridus (Cuvier, 1830) accepted as Similiparma lurida (Cuvier, 1830)
Abudefduf saxatilis (Linnaeus, 1758)
Abudefduf sexfasciatus (Lacepède, 1801)
Abudefduf vaigiensis (Quoy & Gaimard, 1825)
Abylopsis eschscholtzii (Huxley, 1859)
Abylopsis tetragona (Otto, 1823)
Abyssascidia millari Monniot F., 1971
Abyssidrilus altoides Erséus, 1992
Abyssidrilus opulentus Erséus, 1992
Abyssidrilus potens Erséus, 1992
Abyssidrilus profundus (Cook, 1970)
Abyssidrilus remus (Erséus, 1979)
Abyssocucumis abyssorum (Théel, 1886)
Abyssocythere carpathica Pokorny, 1975 †
Abyssoninoe abyssorum (McIntosh, 1885)
Abyssoninoe hibernica (McIntosh, 1903)
Abyssoninoe scopa (Fauchald, 1974)
Abyssoninoe scopa aequilobata (Winsnes, 1981) accepted as Abyssoninoe hibernica (McIntosh, 1903)
Abyssopathes lyra (Brook, 1889)
Abyssorchomene abyssorum (Stebbing, 1888)
Abyssorchomene chevreuxi (Stebbing, 1906)
Abyssorchomene gerulicorbis (Shulenberger & Barnard, 1976)
Abyssothyris atlantica Cooper, 1977 accepted as Abyssothyris wyvillei (Davidson, 1878)
Abyssothyris wyvillei (Davidson, 1878)
Acaenomolgus protulae (Stock, 1959)
Acaenomolgus serpulae (Stock, 1960)
Acanella arbuscula (Johnson, 1862)
Acanthamoeba gigantea Schmoller, 1964
Acanthancora clavatancora Topsent, 1927 accepted as Pseudohalichondria clavatancora (Topsent, 1927)
Acanthancora schmidti (Topsent, 1898)
Acantharctus posteli (Forest, 1963)
Acanthaspidia decorata (Hansen, 1895) accepted as Iolanthe decorata Hansen, 1895
Acanthaspidia laevis Chardy, 1975 accepted as Iolanthe laevis (Chardy, 1975)
Acanthaspidia typhlops (G. O. Sars, 1879) accepted as Iolanthe typhlops (G. O. Sars, 1879)
Acanthella acuta Schmidt, 1862
Acanthella annulata Sarà, 1958