WoRMS source details
Abatus Troschel, 1851 (additional source)
Abditodentrix Patterson, 1985 (additional source)
Aberomysis Bacescu & Iliffe, 1986 (additional source)
Ablabys Kaup, 1873 (basis of record)
Ablepharus Fitzinger, 1823 (basis of record)
Abothrium Van Beneden, 1870 (basis of record)
Abranches Smith, 1947 accepted as Gobiopsis Steindachner, 1861 (additional source)
Abudefduf Forsskål, 1775 (additional source)
Abunema Khera, 1971 accepted as Tripylina Brzeski, 1963 (basis of record)
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)
Acaenomolgus Humes & Stock, 1972 (additional source)
Acanella Gray, 1870 (additional source)
Acanthanectes Holleman & Buxton, 1993 (basis of record)
Acanthaster Gervais, 1841 (additional source)
Acanthastrea Milne Edwards & Haime, 1848 (additional source)
Acanthephyra A. Milne-Edwards, 1881 (additional source)
Acanthistius Gill, 1862 (basis of record)
Acanthobothrium Blanchard, 1848 (additional source)
Acanthocaris Sim, 1872 accepted as Gastrosaccus Norman, 1868 (additional source)
Acanthocarpus Stimpson, 1871 (additional source)
Acanthocepola Bleeker, 1874 (basis of record)
Acanthochaenus Gill, 1884 (additional source)
Acanthochiasma Krohn, 1861 (basis of record)
Acanthochondrites Oakley, 1930 (additional source)
Acanthocidaris Mortensen, 1903 (additional source)
Acanthocolpus Lühe, 1906 (basis of record)
Acanthocope Beddard, 1885 (additional source)
Acanthocorbis S.Hara & E.Takahashi, 1984 (additional source)
Acanthocotyle Monticelli, 1888 (additional source)
Acanthocybium Gill, 1862 (additional source)
Acanthocythereis Howe, 1963 (additional source)
Acanthodesia Canu & Bassler, 1919 accepted as Biflustra d'Orbigny, 1852 (basis of record)
Acanthoeca W.N.Ellis, 1930 (additional source)
Acanthoecopsis Norris, 1965 (additional source)
Acanthogorgia Gray, 1857 (additional source)
Acantholaimus Allgén, 1933 (additional source)
Acanthomacrostomum Papi & Swedmark, 1959 (additional source)
Acanthomicrolaimus Stewart & Nicholas, 1987 (additional source)
Acanthomunna Beddard, 1886 (additional source)
Acanthomuricea Hentschel, 1903 (additional source)
Acanthonchus Cobb, 1920 (additional source)
Acanthonotozomella Schellenberg, 1926 (additional source)
Acanthonotozomoides Schellenberg, 1931 (additional source)
Acanthonotozomopsis Watling & Holman, 1980 (additional source)
Acanthonotus Ross, 1835 accepted as Acanthonotozoma Boeck, 1876 (additional source)
Acanthonyx Latreille, 1828 (additional source)
Acanthopharyngoides Chitwood, 1936 (additional source)
Acanthopharynx Marion, 1870 (additional source)
Acanthophrys A. Milne-Edwards, 1865 (additional source)
Acanthoplesiops Regan, 1912 (basis of record)
Acanthopriapulus van der Land, 1970 (additional source)
Acanthopseudomonocelis Curini-Galletti & Cannon, 1995 (additional source)
Acanthoscina Vosseler, 1900 (additional source)
Acanthosquilla Manning, 1963 (basis of record)
Acanthostepheia Boeck, 1871 (additional source)
Acanthostomum Looss, 1899 (additional source)
Acanthostracion Bleeker, 1865 (additional source)
Acanthozone Boeck, 1871 accepted as Paramphithoe Bruzelius, 1859 (additional source)
Acasta Leach, 1817 (additional source)
Acaudina H.L. Clark, 1908 (additional source)
Acaulis Stimpson, 1853 (additional source)
Acauloides Bouillon, 1965 (additional source)
Accacladocoelium Odhner, 1928 (additional source)
Accacoelium Monticelli, 1893 (additional source)
Accipiter Brisson, 1760 (basis of record)
Acentrogobius Bleeker, 1874 (basis of record)
Aceroides G.O. Sars, 1892 (additional source)
Acerotisa Strand, 1928 (additional source)
Acestoplana Faubel, 1983 (additional source)
Acetabulastoma Schornikov, 1970 (additional source)
Achaeopsis Stimpson, 1857 (additional source)
Achelia Hodge, 1864 (additional source)
Acheliana Arnaud, 1971 (additional source)
Achelous De Haan, 1833 (additional source)
Achoronemertes Crandall & Gibson, 1997 (basis of record)
Acineta Ehrenberg, 1834 (additional source)
Acinetoides Plate, 1888 accepted as Hypocoma Gruber, 1884 (additional source)
Acmaeolaimus Filipjev, 1918 (basis of record)
Acmira Hartley, 1981 accepted as Aricidea (Acmira) Hartley, 1981 (additional source)
Acmostomum Schmarda, 1859 (additional source)
Acreichthys Fraser-Brunner, 1941 (basis of record)
Acrocalanus Giesbrecht, 1888 (additional source)
Acrocirrus Grube, 1873 (additional source)
Acromitus Light, 1914 (basis of record)
Acrophytum Hickson, 1900 (additional source)
Acrorhynchides Strand, 1928 (additional source)
Acryptolaria Norman, 1875 (additional source)
Actaeomorpha Miers, 1877 (additional source)
Actaletes Giard, 1889 (additional source)
Acteonemertes Pantin, 1961 (additional source)
Acthelmis Lütken, 1875 (additional source)
Actidium Matthews, 1868 (additional source)
Actinarctus Schulz, 1935 (additional source)
Actinernus Verrill, 1879 (additional source)
Actinioides Haddon & Shackleton, 1893 (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]
