International Commission on Zoological Nomenclature:
OPINIONS and DIRECTIONS
International Commission on Zoological Nomenclature:
OPINIONS and DIRECTIONS
taxa names:
Ne
Neadmete Habe 1961, Coloured Illustrations of the Shells of Japan, vol. 2, appendix, p. 28 (gender: feminine) (type species, by designation under the plenary power: Neadmete okutanii Petit 1974) (Gastropoda). Opinion 1370
Neamia Smith & Radcliffe in Radcliffe 1912, Proceedings of the U.S. National Museum, 41: 441 (gender: feminine) (type species, by original designation: Neamia octospina Smith & Radcliffe in Radcliffe 1912) (Osteichthyes, Perciformes). Opinion 1564
Neanura MacGillivray 1893, Canad. Entomol., 25: 314 (gender: feminine) (type species, by designation under the plenary power: Achorutes muscorum Templeton 1835, Trans. entomol. Soc. London, 1(2): 97) (Insecta, Collembola). Opinion 435
NEANURINAE Börner 1901 (June), Zool. Anz., 24: 431 (type genus: Neanura MacGillivray 1893) (Insecta, Collembola). Opinion 435
neapolitana Kossmann 1878 [originally in Paragalene], Arch. Naturgesch., 44 (No. 1): 254 (specific name of the type species of Paragalene Kossmann 1878) (Crustacea, Decapoda). Direction 36
Neastacilla Tattersall 1921, British Antarctic Terra Nova Expedition 1910, 3(38): 243 (gender: feminine) (type species, confirmed by the Commission to be by original designation: Astacilla falclandica Ohlin 1901) (Isopoda). Opinion 1457
Nebkhalepisma Irish 1988 (Zygentoma). ICZN 2018: Opinion 2427
nebulosa Linnaeus 1758 [originally in Cassida], Systema Naturae, Ed. 10, vol. 1, p. 363 (specific name of the type species of Cassida Linnaeus 1758) (Insecta, Coleoptera). Opinion 1023
nebulosa Linnaeus 1758 [originally in Phryganea], Systema Naturae, Ed. 10, vol. 1, p. 549 (specific name of the type species of Taeniopteryx Pictet 1842) (Insecta, Plecoptera). Opinion 653
nebulosus Fallén 1823 [originally in Hydrophorus], Monographia Dolichopodum Sveciae: 3 (specific name of the type species of Hydrophorus Fallén 1823) (Insecta, Diptera). Opinion 1314
Necator Sclater & Saunders 1896, Ibis, (7)2: 420 (an emendation of Nicator Finsch & Hartlaub 1870) (suppressed under the plenary power for the purposes of both the Principle of Priority and the Principle of Homonymy). Opinion 201
Necator Stiles 1903, Bull. hyg. Lab. Washington, 10: 14 (conserved under the plenary power) (gender: masculine) (type species, by monotypy: Uncinaria americana Stiles 1902, Amer. Med., 3: 777) (Nematoda). Opinion 66, Opinion 201, Direction 76
Necrobia Olivier 1795, Entomologie, Coleopt., 4, No. 76 bis (gender: feminine) (type species, by designation by Latreille 1810 (Consid. gén. Anim. Crust. Arachn. Ins.: 427): Dermestes violaceus Linnaeus 1758, Systema Naturae, Ed. 10, vol. 1, p. 356) (Insecta, Coleoptera). Opinion 604
Necromantes Gistl [1847], Nat. Thierr.: xi (a junior objective synonym of Tritonia Cuvier [1797]). Opinion 668
Nectoceras Rafinesque 1817, Amer. mon. Mag., 2: 41 (suppressed under the plenary power for the purposes of the Principle of Priority but not for those of the Principle of Homonymy). Opinion 522
Nectocrangon Brandt 1851, in Middendorff, Reise Nord. Ost. Sibir., 2(1): 114 (a junior objective synonym of Argis Krøyer 1842). Opinion 470
NECTOPODES Duméril 1806, Zool. analyt.: 197 (invalid because not based on a generic name). Opinion 619
Nectria Gray 1840, Annals and Magazine of Natural History, (1)6(37): 287 (gender: feminine) (type species, by designation under the plenary power: Nectria ocellata Perrier 1875) (Asteroidea). Opinion 1858
Neelus Folsom 1896, Psyche, Cambr., Mass., 7: 391 (gender: masculine) (type species, by monotypy: Neelus murinus Folsom 1896, Psyche, Cambr., Mass., 7: 391) (Insecta, Collembola). Opinion 291
neglecta Lovén 1846 [originally in Aeolis], Öfvers. K. svensk. Vetensk.-Akad. Förhandl., 1846: 7 (an incorrect subsequent spelling for despecta Johnston 1835 [originally in Eolidia]). Opinion 773
neglecta Draparnaud [1805] [originally in Helix], Hist. nat. Moll. terrestr. fluviat. France: 108 (Gastropoda). Opinion 336
neglecta Sars 1897 [originally in Idothea (sic)], Crust. Norway, 2(5, 6): 84 (Crustacea, Isopoda). Opinion 643
neglectus Pickard-Cambridge 1871 [originally in Neriene], Transactions of the Linnean Society of London, 27: 443 (senior objective synonym of Robertus astutus Pickard-Cambridge 1879, the type species of Robertus Pickard-Cambridge 1879) (Arachnida, Araneae). Opinion 1426
Neides Latreille 1802, Histoire naturelle, générale et particulière des crustacés et des insectes, vol. 3, p. 246 (gender: masculine) (type species, by subsequent designation by Latreille 1810, Considérations générales sur l’ordre naturel des animaux composant les classes des crustacés, des arachnides et des insectes; avec un tableau méthodique de leurs genres, disposés en familles, p. 433: Cimex tipularius Linnaeus 1758), the valid name at the time of the ruling of Berytus Fabricius 1803, the type genus of BERYTIDAE Fieber [1851] (Insecta, Heteroptera). Opinion 1504
Nemagrapsus Emmons 1855, Amer. Geol., 1: 109 (ruled under the plenary power to be an incorrect original spelling for Nemagraptus Emmons 1855). Opinion 650
Nemagraptus (emendation of Nemagrapsus) Emmons 1855, Amer. Geol., 1: 109 (conserved under the plenary power) (gender: masculine) (type species, by designation by Hall 1868 (20th Rept. N.Y. State Cab. nat. Hist.: 211): Nemagrapsus [sic] elegans Emmons 1855, Amer. Geol., 1: 109, valid name: Graptolithus gracilis Hall 1848) (Graptolithina). Opinion 650
NEMATOCARCININAE Smith 1884, Rep. U.S. Comm. Fish, 10: 368 (type genus: Nematocarcinus Milne Edwards 1881) (Crustacea, Decapoda). Opinion 470
Nematocarcinus Milne Edwards 1881, Ann. Sci. nat., Paris (Zool.), (6)11(4): 14 (gender: masculine) (type species, by monotypy: Nematocarcinus cursor Milne Edwards 1881, Ann. Sci. nat., Paris (Zool.), (6)11(4): 14) (Crustacea, Decapoda). Opinion 470
Nematopagurus Milne Edwards & Bouvier 1892, Ann. Sci. nat., Paris (Zool.), (7)13: 209 (gender: masculine) (type species, by monotypy: Nematopagurus longicornis Milne Edwards & Bouvier 1892, Ann. Sci. nat., Paris (Zool.), (7)13: 210) (Crustacea, Decapoda). Opinion 712
Nematophyllum Bleeker 1856, Reis Minahassa Moluksch. Arch., 2: 37 (a junior homonym of Nematophyllum Milne Edwards & Haime 1850, and a junior objective synonym of Hymenocera Latreille 1819). Opinion 383
Nemocestes Van Dyke 1936, Pan-Pacific Entomologist, 12(1): 22 (gender: masculine) (type species, by designation under the plenary power: Geoderces incomptus Horn 1876) (Insecta, Coleoptera). Opinion 1452
Nemognatha Illiger 1807, Magazin für Insektenkunde, vol. 6, p. 333 (gender: feminine) (type species, by monotypy: Zonitis vittata Fabricius 1801) (Insecta, Coleoptera). Opinion 1918
NEMOGNATHINAE Castelnau 1840, Histoire naturelle des animaux articulés, part 2, p. 280 (type genus: Nemognatha Illiger 1807), ruled under the plenary power that this name and other family-group names based on Nemognatha are to be given precedence over HORIIDAE Latreille 1802 and other family-group names based on Horia Fabricius 1787 whenever their type genera are placed in the same family-group taxon (Insecta, Coleoptera). Opinion 1918
NEMONYCHIDAE Bedel 1882, Annales de la Société entomologique de France, (6)2(3), Publication Hors Série: 3 (type genus: Nemonyx Redtenbacher 1845), ruled under the plenary power that it and other family-group names based on Nemonyx are to be given precedence over CIMBERIDIDAE Gozis 1882 and other family-group names based on Cimberis Gozis 1881 whenever their type genera are placed in the same family-group taxon (Insecta, Coleoptera). Opinion 2111
Nemonyx Redtenbacher 1845, Die Gattungen der deutschen Käfer-Fauna nach der analytischen Methode bearbeitet ..., p. 96 (gender: masculine) (type species, by monotypy: Rhinomacer lepturoides Fabricius 1801) (Insecta, Coleoptera). Opinion 2111
nemoralis Linnaeus 1758 [originally in Helix], Systema Naturae, Ed. 10, vol. 1, p. 773 (Gastropoda). Opinion 336
Nemorhina Robineau-Desvoidy 1830 [26 June] (Diptera). ICZN 2014: Opinion 2343
nemorum Linnaeus 1761 [originally in Cimex], Fauna svec. (ed. 2): 254 (specific name of the type species of Anthocoris Fallén 1814) (Insecta, Hemiptera). Direction 64
nemorum Linnaeus 1758 [originally in Musca], Systema Naturae, Ed. 10, vol. 1, p. 591, ruled under the plenary power that all previous type fixations are set aside and the male specimen labelled Sweden, Vstm, Nora district, Klacka Lerberg, 22.vi.1986, in horse paddock, leg. A.C. Pont, ‘Er. interrupta (Poda) T.R. Nielsen det.’ is designated as the neotype (Insecta, Diptera). Opinion 2153
Nemotelus Fourcroy 1785, Entomol. paris. (2): 502 (a junior homonym of Nemotelus Geoffroy 1762). Opinion 441
Nemotelus Geoffroy 1762, Hist. abrég. Ins. Paris, 2: 450, 542 (conserved under the plenary power) (gender: masculine) (type species, by designation under the plenary power: Musca pantherina Linnaeus 1758, Systema Naturae, Ed. 10, vol. 1, p. 590) (Insecta, Diptera). Opinion 441
Nemoura Latreille 1796, Précis Caract. Ins.: 101 (gender: feminine) (type species, by designation under the plenary power: Perla cinerea Retzius 1783, in de Geer, Gen. Spec. Ins.: 60) (Insecta, Plecoptera). Opinion 653
NEMOURIDAE Newman 1853, Zoologist, 11: App. cxc (type genus: Nemoura Latreille 1796) (Insecta, Plecoptera). Opinion 653
nemurus Valenciennes in Cuvier & Valenciennes 1840 [originally in Bagrus], Histoire naturelle des poissons, vol. 14, p. 423, ruled that the previous fixation of type specimen is not set aside (specific name of the type species of Hemibagrus Bleeker 1862) (Osteichthyes). Opinion 2011
Neobisium Chamberlin 1930, Annals and Magazine of Natural History, (10) 5: 11 (gender: neuter) type species Obisium muscorum Leach 1817 (a junior subjective synonym of Chelifer carcinoides Hermann 1804) by original designation, ruled under the Plenary Power to be given precedence over Blothrus Schiödte 1847, whenever the two are considered to be congeneric (Arachnida, Pseudoscorpiones). Opinion 2304. Proposed conservation by designation of Obisium muscorum Leach 1817 as the type species of Obisium Leach 1814 not approved. ICZN 2018: Opinion 2413 (Case 3616)
neocaesariensis Green 1818 [originally in Proteus], J. Acad. nat. Sci. Philadelphia, 1: 358 (suppressed under the plenary power for the purposes of the Principle of Priority but not for those of the Principle of Homonymy). Opinion 662
Neocimberis O’Brien & Wibmer 1982, Memoirs of the American Entomological Institute, 34: 18 (a nomen nudum) (Insecta, Coleoptera). Opinion 2111
Neodorippe Serène & Romimohtarto 1969, Marine Research in Indonesia, no. 9, p. 3 (gender: feminine) (type species, by designation under the plenary power: Dorippe callida Fabricius 1798) (Crustacea, Decapoda). Opinion 1437
Neodorylas Kuznetzov 1995, International Journal of Dipterological Research, 6(4): 326 (a junior objective synonym of Eudorylas Aczél 1940) (Insecta, Diptera). Opinion 2000
Neoecothea Peterson & Gill 1982, Memoirs of the Entomological Society of Washington, 10: 219 (a junior objective synonym of Oecothea Haliday in Curtis 1837) (Insecta, Diptera). Opinion 1797
Neoeuthyris Bretnall 1921, Rec. austr. Mus., Sydney, 13: 157 (gender: feminine) (type species, by monotypy: Euthyris woosteri MacGillivray 1891, Proc. roy. Soc. Victoria, n.s., 3: 77) (Bryozoa). Opinion 617
Neogastrura Stach 1949, Apterygotan Fauna Poland, Fam. Neogastruridae, Brachystomellidae (Acta Mon. Mus. Hist. nat. Cracoviae): 6, 9, 16 (a junior objective synonym of Hypogastrura Bourlet 1839). Opinion 435
NEOGASTRURIDAE Stach 1949, Apterygotan Fauna Poland, Fam. Neogastruridae, Brachystomellidae (Acta Mon. Mus. Hist. nat. Cracoviae): 5 (type genus: Neogastrura Stach 1949) (a junior objective synonym of HYPOGASTRURINAE Börner 1906, the respective type genera of these two families having the same nominal species as type species). Opinion 435
Neokentroceras Spath 1921, Ann. South African Mus., 12: 306 (gender: neuter) (type species, by designation under the plenary power: Neokentroceras curvicornu Spath 1922, Trans. r. Soc. Edinburgh, 53: 139) (Cephalopoda). Opinion 1254
Neoasterolepisma Mendes 1988 (Zygentoma). ICZN 2018: Opinion 2427
Neolycaena de Nicéville 1890, Butterflies of India, Burmah and Ceylon, 3: 64 (gender: feminine) (type species, by original designation: Lycaena sinensis Alphéraky 1881, Hor. entomol. Ross., 16: 383, pl. 14, fig. 7) (Insecta, Lepidoptera). Opinion 899
neomexicanus Lowe & Zweifel 1952 [originally in Cnemidophorus], Bulletin of the Chicago Academy of Sciences, 9(13): 230 (Reptilia, Squamata). Opinion 1929
Neomorpha Gould 1837 (January), Syn. Birds Austr. (1): pl. xi; id., June 1837, Proc. zool. Soc. London, 4: 144 (suppressed under the plenary power for the purposes of the Principle of Priority but not for those of the Principle of Homonymy). Opinion 514
Neopasiphae Perkins 1912, Annals and Magazine of Natural History, (8)9: 114 (gender: feminine) (type species, by monotypy: Neopasiphae mirabilis Perkins 1912) (Insecta, Hymenoptera). Opinion 1713
NEOPASIPHAEIDAE Cockerell 1930, Australian Zoologist, 6(2): 148 (type genus: Neopasiphae Perkins 1912), ruled under the plenary power that this name and other familygroup names based on Neopasiphae are not to be given priority over PARACOLLETIDAE Cockerell 1934 and other familygroup names based on Paracolletes Smith 1853 whenever their type genera are placed in the same familygroup taxon (Insecta, Hymenoptera). Opinion 1713
Neophron Savigny 1809, Descr. Egypte, 1(1) (Ois.): 68, 75 (gender: feminine) (type species, by monotypy: Vultur percnopterus (emendation of perenopterus) Linnaeus 1758, Systema Naturae, Ed. 10, vol. 1, p. 87) (Aves). Opinion 67, Opinion 411, Direction 26, Direction 74, Correction 139
Neothraupis Berlepsch 1879, in Schalow, Ornithologisches Centralblatt, 4(7): 55, and all uses of that name prior to Hellmayr 1936 (suppressed under the plenary power for the purposes of both the Principle of Priority and the Principle of Homonymy, and a junior objective synonym of Cyanicterus Bonaparte 1850) (Aves). Opinion 2004
Neothraupis Hellmayr 1936, Field Museum of Natural History Publications, Zoology Series, 13(9): 432 (gender: feminine) (type species, by subsequent designation by Gray 1855, Catalogue of the genera and subgenera of birds contained in the British Museum, p. 73, of the replaced nominal genus Diucopis Bonaparte 1850: Tanagra fasciata Lichtenstein 1823) (Aves). Opinion 2004
Neotrigonia Cossmann 1912, Ann. Paléont., 7(2): 81 (gender: feminine) (type species, by original designation: Trigonia margaritacea Lamarck 1804, Ann. Mus. Hist. nat., Paris, 4(23): 355) (Bivalvia). Opinion 327
nepenthicola [originally in Misumena] (currently Henriksenia nepenthicola; Arachnida, Araneae, Thomisidae): proposed attribution of autliorship to Pocock (1898) not approved. ICZN 2007: Opinion 2178 (Case 3346)
Nephanes Thomson 1859, Skand. Coleopt., 1: 62 (gender: feminine) (type species, by original designation: Trichopteryx abbreviatella Heer 1841, Fauna Coleopterorum Helvetica, I. Turici: 375, valid name: Trichopteryx titan Newman 1834) (Insecta, Coleoptera). Opinion 1307
Nephrops [Leach 1814], in Brewster’s Edinburgh Ency., 7(2): 398, 400 (gender: masculine) (type species, by monotypy: Cancer norvegicus Linnaeus 1758, Systema Naturae, Ed. 10, vol. 1, p. 632) (Crustacea, Decapoda). Opinion 104, Direction 37
Nephropsis Wood-Mason 1872, Proc. asiat. Soc. Bengal, 1872: 151 (gender: feminine) (type species, by monotypy: Nephropsis stewarti Wood-Mason 1872, Proc. asiat. Soc. Bengal, 1872: 151) (Crustacea, Decapoda). Opinion 559
nepoides Hermann 1804 [originally in Chelifer], Mémoire Aptérologique, p. 116 (suppressed under the plenary power for the purposes of the Principle of Priority but not for those of the Principle of Homonymy) (Arachnida, Pseudoscorpionida). Opinion 1697
Neptis [Illiger] 1807, Allgem. Lit. Ztg., Halle (Jena), 1807 (No. 2): 1180 (suppressed under the plenary power for the purposes of both the Principle of Priority and the Principle of Homonymy). Opinion 232
Neptis Fabricius 1807, Mag. f. Insektenk. (Illiger), 6: 282 (conserved under the plenary power) (gender: feminine) (type species, by designation by Crotch 1872 (Cistula entomol., 1: 66): Papilio aceris Esper [1783], Die Schmett., 1 (Bd. 2) Forts. Tagschmett.: 142, pl. 81, figs. 3♂, 4♀, valid name: Papilio hylas Linnaeus 1758) (Insecta, Lepidoptera). Opinion 232
neptuni Giard 1889 [originally in Actaletes], Le Naturaliste, (2)11: 123 (specific name of the type species of Actaletes Giard 1889) (Insecta, Collembola). Opinion 291
neptuni Defrance 1827 [originally in Receptacules], Dict. Sci. nat., 45: 7 (specific name of the type species of Receptaculites Deshayes 1828) (Receptaculitidae). Opinion 909
Neptunus de Haan [1833], in Siebold, Fauna japon. (Crust.): 3, 7 (a junior objective synonym of Portunus Weber 1795). Opinion 394
neptunus Dana 1852 [originally inAlpheus ], Crustacea, in: U.S. Exploring Expedition 1838 ... 1842 under the command of Charles Wilkes, USN, 13: 553, pl. 35, fig. 5, as interpreted by the neotype proposed by Banner & Banner 1972 (Crustaceana, 23: 24) and designated under the plenary power (Crustacea, Decapoda). Opinion 1113
Nereis Conrad 1860, J. Acad. nat. Sci. Philadelphia, (2)4: 289 (a junior homonym of Nereis Linnaeus 1758). Opinion 789
Nereis Hübner [1806], Samml. exot. Schmett., 1: pl. [1], [2], [5-8], [12], [15] (a junior homonym of Nereis Linnaeus 1758). Opinion 789
Nereis Hübner [1806], Tentamen: [1] (included in a work rejected for nomenclatural purposes). Opinion 278
Nereis Hübner 1808, Erste Zutr. Samml. exot. Schmett.: 4-6 (included in a work rejected for nomenclatural purposes). Opinion 789
Nereis Warren 1908, Proc. U.S. nat. Mus., 34(1601): 110 (a junior homonym of Nereis Linnaeus 1758). Opinion 789
neriifolia Lichtenstein 1796 [originally in Locusta], Catalogus musei zoologici ditissimi Hamburgi, d. III. Februar 1796 auctionis lege distrahendi. Sectio Tertia. Continens Insecta, p. 82, ruled under the plenary power to be available despite having been published in a suppressed work (Insecta, Orthoptera). Opinion 1820
Nerinella Nardo 1847, Prospetto Faun. marin. volg. Veneto Estuario: 13 (a nomen nudum). Opinion 316
Nerinella Sharpe 1850, Quart. J. geol. Soc. London, 6: 103 (gender: feminine) (type species, by designation by Cossmann 1896 (Essai Paléoconch. comp., 2: 36): Nerinea dupiniana d’Orbigny 1843, Paléont. franç., Terr. crét., 2: 81) (Gastropoda). Opinion 316
Nerinoides Wenz 1940, Handb. Paläozool., Gastropoda: 824 (a junior objective synonym of Nerinella Sharpe 1850). Opinion 316
neriteum Linnaeus 1758 [originally in Buccinum], Systema Naturae, Ed. 10, vol. 1, p. 738 (valid name at the date of Opinion 793 of the type species of Cyclope Risso 1826) (Gastropoda). Opinion 793
Neritina Lamarck 1816, Ency. méth. (Vers. Coqu. Moll. Polyp.), 3: pl. 455; liste: 11) (gender: feminine) (type species, by designation by Children 1823 (Quart. J. Sci. Lit. Arts, 15: 247): Nerita pulligera Linnaeus 1767, Systema Naturae, Ed. 12, vol. 1, part 2, p. 1253) (Gastropoda). Opinion 119, Direction 72
Neritina Rafinesque 1815, Analyse Nature: 144 (a nomen nudum). Direction 72
neritina Linnaeus 1758 [originally in Sertularia], Systema Naturae, Ed. 10, vol. 1, p. 815 (specific name of the type species of Bugula Oken 1815) (Bryozoa). Opinion 902
Neritinigenus [Renier] [1807], [Tav. serv. Class. Conn. Anim.]: Tav. VIII (included in a work rejected for nomenclatural purposes). Opinion 427
nervosa Rambur 1842 [originally in Gynacantha], Histoire naturelle des insectes. Névroptères, p. 213 (type species of Gynacantha Rambur 1842) (Insecta, Odonata). Opinion 2148
nesarnack Lacepède 1804 [originally in Delphinus], Histoire Naturelle des Cétacées, vol. 40, p. 307, pl. 15, fig. 2 (suppressed under the plenary power for the purposes of the Principle of Priority but not for those of the Principle of Homonymy) (Mammalia, Cetacea). Opinion 1413
Nesopupa Pilsbry 1900, Proceedings of the Academy of Natural Sciences of Philadelphia, 52: 431 (gender: feminine) (type species, by original designation of the replaced nominal genus Ptychochilus Boettger 1881: Pupa tantilla Gould 1847) (Gastropoda). Opinion 1823
Netastoma Carpenter 1864, Rep. brit. Assoc. Adv. Sci. for 1863: 529, 540, 605, 635, 637, 684 (gender: neuter) (type species, by monotypy: Pholas darwinii Sowerby 1849, Thesaurus conchylium, 2(10): 490, pl. 107, figs. 76, 77) (Bivalvia). Opinion 1296
Nesocyrtosoma Marcuzzi 1976 (Coleoptera). ICZN 2017: Opinion 2398
neubergicus Hauer 1858 [originally in Ammonites], Beitraege zur palaeontographie von Österreich, vol. 1, p. 12, ruled under the plenary power to be given precedence over the specific name of Ammonites chrishna Forbes 1846 whenever the two names are considered to be synonyms (specific name of the type species of Pachydiscus Zittel 1884) (Cephalopoda, Ammonoidea). Opinion 1519
neucrates Linnaeus 1758 [originally in Echeneis], Systema Naturae, Ed. 10, vol. 1, p. 261 (an incorrect original spelling for naucrates Linnaeus 1758 [originally in Echeneis]). Opinion 242
neumoegeni Edwards 1882 [originally in Megathymus], Papilio, 2: 27 (Insecta, Lepidoptera). Opinion 483
neuter Fairmaire & Laboulbène 1855 [originally in Hydroporus], Faune entomologique française ou description des insectes qui se trouvent en France, coléoptères, vol. 1, p. 205 suppressed for the purposes of the Principle of Priority but not for those of the Principle of Homonymy. (Insecta, Coleoptera) Opinion 2065 (rescinded) Opinion 2207.
newberryi Lea 1858 [originally in Planorbis], Proc. Acad. nat. Sci. Philadelphia, 1858: 91 (specific name of the type species of Carinifex Binney 1865) (Gastropoda). Opinion 432
newmani Agassiz 1854 [originally in Hyostoma], junior synonym of blennioides Rafinesque 1819 [originally in Etheostoma] (Opinion 14)
nexus Navás 1918 [originally in Baetis], Butlleti de la Institucio Catalana d’Historia Natural, 1918: 38–39 (Insecta, Ephemeroptera). ICZN 2007: Opinion 2171 (Case 3322)