NARMS Taxon list
"Lower Heterobranchia"
[unassigned] Decapodiformes (temporary name )
[unassigned] Enteropneusta (temporary name )
“Montereina” sensu Dayrat, 2010 (unaccepted > unavailable name )
“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 Gray, 1867
Aaptos aaptos (Schmidt, 1864)
Aaptos papillata (Keller, 1880)
Aartsenia Warén, 1991
Aartsenia candida (Møller, 1842)
Abaconia Clench, 1938 accepted as Litiopa Rang, 1829
Abaconia naufraga (Clench, 1938) accepted as Litiopa melanostoma Rang, 1829
Abantennarius Schultz, 1957
Abantennarius nummifer (Cuvier, 1817)
Abarenicola Wells, 1959
Abarenicola claparedei (Levinsen, 1884) accepted as Abarenicola claparedi (Levinsen, 1884)
Abarenicola claparedi (Levinsen, 1884)
Abarenicola pusilla (Quatrefages, 1866)
Abavopsis Salvini-Plawen, 1973
Abavopsis latosoleata (Salvini-Plawen, 1973)
Abditoconus Voight, 2019
Abditoconus anselli (Harvey, 1996)
Abditoconus brava (Romano, Pérez-Portela & D. Martin, 2014)
Aberrantospermata Jondelius, Wallberg, Hooge & Raikova, 2011
Abietinaria Kirchenpauer, 1884
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 Jordan & Fordice, 1887
Ablennes hians (Valenciennes, 1846)
Abludomelita Karaman, 1981
Abludomelita aculeata (Chevreux, 1911)
Abludomelita amoena (Hansen, 1888)
Abludomelita gladiosa (Spence Bate & Westwood, 1862)
Abludomelita obtusata (Montagu, 1813)
Abludomelita richardi (Chevreux, 1900)
Aborjinia Özdikmen, 2010
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 Van Beneden, 1870
Abothrium gadi Van Beneden, 1870
Abra Lamarck, 1818
Abra alba (W. Wood, 1802)
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 longicallus (Scacchi, 1835)
Abra longicallus (Scacchi, 1835)
Abra longicallus americana A. E. Verrill & K. J. Bush, 1898 accepted as Abra longicallus (Scacchi, 1835)
Abra milaschevichi 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 J. E. Gray, 1849
Abralia (Asteroteuthis) Pfeffer, 1908 represented as Abralia J. E. Gray, 1849
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 (Abraliopsis) morisii (Verany, 1839) represented 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, 1842)
Abralia veranyi (Rüppell, 1844)
Abraliopsis Joubin, 1896
Abraliopsis (Abraliopsis) Joubin, 1896 represented as Abraliopsis Joubin, 1896
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 Cuvier, 1816
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)
Abudefduf Forsskål, 1775
Abudefduf luridus (Cuvier, 1830) accepted as Similiparma lurida (Cuvier, 1830)
Abudefduf saxatilis (Linnaeus, 1758)
Abudefduf sexfasciatus (Lacepède, 1801)
Abudefduf vaigiensis (Quoy & Gaimard, 1825)
Abylidae L. Agassiz, 1862
Abylinae L. Agassiz, 1862
Abylopsinae Totton, 1954
Abylopsis Chun, 1888
Abylopsis eschscholtzii (Huxley, 1859)
Abylopsis tetragona (Otto, 1823)
Abyssascidia Herdman, 1880
Abyssascidia millari Monniot F., 1971
Abyssidrilus Erséus, 1992
Abyssidrilus altoides Erséus, 1992
Abyssidrilus opulentus Erséus, 1992
Abyssidrilus potens Erséus, 1992
Abyssidrilus profundus (Cook, 1970)