Deep-Sea source details
Abatus Troschel, 1851 (additional source)
Abditodentrix Patterson, 1985 (additional source)
Abyssascidia Herdman, 1880 (additional source)
Abyssaster Madsen, 1961 (additional source)
Abyssijaera Menzies, 1962 accepted as Katianira Hansen, 1916 (additional source)
Abyssoclymene Hartman, 1967 (additional source)
Acabaria Gray, 1859 accepted as Melithaea Milne Edwards, 1857 (additional source)
Acanella Gray, 1870 (additional source)
Acanthephyra A. Milne-Edwards, 1881 (additional source)
Acanthistius Gill, 1862 (basis of record)
Acanthocarpus Stimpson, 1871 (additional source)
Acanthochaenus Gill, 1884 (additional source)
Acanthocope Beddard, 1885 (additional source)
Acanthocotyle Monticelli, 1888 (additional source)
Acanthocybium Gill, 1862 (additional source)
Acanthogorgia Gray, 1857 (additional source)
Acantholaimus Allgén, 1933 (additional source)
Acanthomunna Beddard, 1886 (additional source)
Acanthonchus Cobb, 1920 (additional source)
Acanthonotozomella Schellenberg, 1926 (additional source)
Acanthopharyngoides Chitwood, 1936 (additional source)
Acanthoscina Vosseler, 1900 (additional source)
Acanthosquilla Manning, 1963 (basis of record)
Acanthostepheia Boeck, 1871 (additional source)
Acasta Leach, 1817 (additional source)
Acaudina H.L. Clark, 1908 (additional source)
Acaulis Stimpson, 1853 (additional source)
Aceroides G.O. Sars, 1892 (additional source)
Achaeopsis Stimpson, 1857 (additional source)
Achelia Hodge, 1864 (additional source)
Achelous De Haan, 1833 (additional source)
Acmira Hartley, 1981 accepted as Aricidea (Acmira) Hartley, 1981 (additional source)
Acrocalanus Giesbrecht, 1888 (additional source)
Acrocirrus Grube, 1873 (additional source)
Acryptolaria Norman, 1875 (additional source)
Actinernus Verrill, 1879 (additional source)
Actinocythereis Puri, 1953 (additional source)
Actinonema Cobb, 1920 (additional source)
Actinopyga Bronn, 1860 (additional source)
Actinoscyphia Stephenson, 1920 (additional source)
Actinostola Verrill, 1883 (additional source)
Adagnesia Kott, 1963 (additional source)
Adelopora Cairns, 1982 (additional source)
Adercotryma Loeblich & Tappan, 1952 (additional source)
Adoncholaimus Filipjev, 1918 (additional source)
Aedicira Hartman, 1957 represented as Aricidea (Aedicira) Hartman, 1957 (additional source)
Aegaeon Agassiz, 1846 (additional source)
Aegialoalaimus de Man, 1907 (additional source)
Aeginopsis Brandt, 1835 (additional source)
Aeginura Haeckel, 1879 (additional source)
Aethozoon Hayward, 1978 (additional source)
Aglaoprimnoa Bayer, 1996 (additional source)
Agnesiopsis Monniot C., 1969 accepted as Corynascidia Herdman, 1882 (basis of record)
Agnezia Monniot C. & Monniot F., 1991 (additional source)
Ahliesaurus Bertelsen, Krefft & Marshall, 1976 (additional source)
Aimulosia Jullien, 1888 (additional source)
Alabaminella Saidova, 1975 (additional source)
Albionella Kabata, 1979 accepted as Neoalbionella Özdikmen, 2008 (additional source)
Alcockia Goode & Bean, 1896 (basis of record)
Alectis Rafinesque, 1815 (additional source)
Alepas Rang, 1829 (additional source)
Alepes Swainson, 1839 (additional source)
Allantactis Danielssen, 1890 (additional source)
Allocyttus McCulloch, 1914 (additional source)
Allopodocotyle Pritchard, 1966 (additional source)
Allopora Ehrenberg, 1834 accepted as Stylaster Gray, 1831 (additional source)
Alloposus A. E. Verrill, 1880 accepted as Haliphron Steenstrup, 1859 (basis of record)
Altenaeum Spaink, 1972 (additional source)
Altiverruca Pilsbry, 1916 (additional source)
Aluterus Cloquet, 1816 (additional source)
Alveolophragmium Shchedrina, 1936 (basis of record)
Amage Malmgren, 1866 (additional source)
Amallophora Scott T., 1894 accepted as Xanthocalanus Giesbrecht, 1893 (additional source)
Amalosoma Fisher, 1948 (additional source)
Amaroucium Milne Edwards, 1841 accepted as Aplidium Savigny, 1816 (additional source)
Amaryllis Haswell, 1879 (additional source)
Amathillopsis Heller, 1875 (additional source)
Ambasia Boeck, 1871 (additional source)
Ambasiella Schellenberg, 1935 (additional source)
Amblyopsoides O. Tattersall, 1955 (additional source)
Amblyrhynchotes Troschel, 1856 (basis of record)
Amigdoscalpellum Zevina, 1978 (additional source)
Ammobaculites Cushman, 1910 (additional source)
Ammodiscus Reuss, 1862 (additional source)
Ammoglobigerina Eimer & Fickert, 1899 (additional source)
Ammolagena Eimer & Fickert, 1899 (additional source)
Ammomassilina Cushman, 1933 (additional source)
Ammoscalaria Höglund, 1947 (additional source)
Ammothea Leach, 1814 (additional source)
Ammothella Verrill, 1900 (additional source)
Ammotheristus Lorenzen, 1977 (additional source)
Ammotrypanella McIntosh, 1878 (additional source)
Ampharana Hartman, 1967 (additional source)
Ampharetides Ehlers, 1913 accepted as Terebellides Sars, 1835 (additional source)
Amphiacme Kükenthal, 1903 (additional source)
Amphicoryna Schlumberger in Milne-Edwards, 1881 (additional source)
Amphicteis Grube, 1850 (additional source)
Amphilimna Verrill, 1899 (basis of record)
Amphilochella Schellenberg, 1926 (additional source)
Described in 1817 according to Nomenclator Zoologicus, 1816 according to Eschmeyer. [details]
Original publication given as Monniot (1971) Cah.Biol.mar. 12: 464 [details]
Neave (nom. zool.) gives the following as basis for Trophonia: "Trophonia Johnston 1840 Ann. nat. Hist., 4, 371; ... [details]
A labelling error resulted in the inclusion of Diplotis in annelids by many authors, because the (wrong) figure was ... [details]
Aphroditella Roule, 1898 is junior to Aphroditella Lendenfeld 1887 in Porifera. Aphroditella Roule is an ... [details]
There are several Aricia homonyms around this period. The senior and valid name is Aricia Reichenbach, 1817, a ... [details]
Senior homonym. Nomenclator Zoologicus lists three junior homonyms to Armandia Filippi, 1861. These ... [details]
Unavailable nomen nudum but would have been a junior homonym to Bebryce Philippi, 1841, in Cnidaria, Gorgonacea [details]
Blakeia Langeneck, Barbieri, Maltagliati, & Castelli, 2019 is a junior homonym to Blakeia Kiriakoff, 1967, already ... [details]
Nomenclator Zoologicus reports Chloraema Agassiz, 1846, listed in his Nomen. Zool. Index Univ., is a junior ... [details]
Christensenia Brinck 1945 (Sci. Res. Norweg. Antarct. Exped. 1927-28, Oslo, 2, no. 24, 22) in (Insecta) Coleoptera ... [details]
There is no homonymy within Animalia. Nomenclature Zoologicus lists Eumolpe Gistl [sic for Gistel], 1848 as a ... [details]
Euphrosine is not a homonym, whereas Euphrosyne is unavailable as a junior homonym to Euphrosyne Meigen 1800 in ... [details]
Fabricia Blainville, 1828 is the most senior of several (4) homonyms using Fabricia as a genus name. The next in ... [details]
Fallacia Quatrefages 1866 is junior to Fallacia Mulsant & Rey 1863 in Coleoptera. There is also Fallacia Stein 1915 ... [details]
junior homonymy to Gymnorhynchus Rudolphi 1819, in Cestoda [details]
Junior homonym to Gymnosoma Meigen 1803 [Insect:Diptera] [details]
Hesione in Lamarck (1818) in Hesionidae is available because Hesione Rafinesque, 1815 in Coleoptera is regarded as ... [details]
Johnstonella Gosse, 1853 is a senior homonym to a genus of mites (Acari), apparently first named in Paschoal & ... [details]
Kefersteina Quatrefages, 1866 is a senior homonym to Kefersteinia Neumayr 1891 in Mollusca [details]
Lumbricus has been used for centuries as a vernacular name to refer to various worms, including intestinal worms. ... [details]
Lycoris Lamarck, 1818 is not a homonym in Zoology, but it predates the better-known plant genus Lycoris Herbert, ... [details]
Macrochaeta Grube, 1850 is the senior homonym to Macrochaeta Bretscher, 1896 in Annelida: Naididae (apparently ... [details]
Megalomma is a replaced homonym to an insect genus, Megalomma Westwood, 1841 in Carabidae. It is replaced by ... [details]
The generic name Nautilina is preoccupied in a molluscan species (Stein 1850, Schneck. Musch. Berlins, 80; ... [details]
Parthenope Schmidt, 1857 is senior to Ctenodrilus Claparède, 1863. However, it is an unavailable name as a junior ... [details]
Pasithoe Rafinesque 1815 is a senior homonym to Pasithoe Goodsir 1842 in Pycnogonida according to Neave, but if ... [details]
Ranzania is a junior homonym to Ranzania Nardo, 1840 (Atti Riun.Sci.Ital.,1,ed.2,165) in Pisces. Replaced by ... [details]
Junior homonym to Scione Walker in Saunders, 1850, Animalia-Arthropoda-Insecta-Diptera. Chamberlin (1919: 423) ... [details]
If valid Clymene Oken, 1807, indicated as "... Clymene (Amphitrite ventilabrum etc)", would be a senior homonym to [details]
This is a homonym of Luetkenia Claus, 1864, a Crustacea genus. Not all species in Luetkenia Duncan have been ... [details]
Nomenclator Zoologicus listings oddly cross-reference to a lapsus spelling 'spaerodorum' in a contents list on p.35 ... [details]
Validity of genus needs checking; could be junior homonym of Anthometra Boisduval 1840, Lepidoptera [details]
According to the Nomenclator Zoologicus, this genus name was preoccupied by a genus in the Schizopoda, and replaced ... [details]
