International Commission on Zoological Nomenclature:
OPINIONS and DIRECTIONS
Im
imbricata Linnaeus 1767 [originally in Aphrodita], Systema Naturae, Ed. 12, vol. 1(2), p. 1084 (Polychaeta). Opinion 1666
imbricataria Lamarck 1804 [originally in Turritella], Annales du Muséum National d’Histoire Naturelle, p. 216 (senior subjective synonym of Haustator gallicus de Montfort 1810, the specific name of the type species of Haustator de Montfort 1810) (Gastropoda). Opinion 1677
imella Hübner [1813] [originally in Tinea], Sammlung europäischer Schmetterlinge, Lepidoptera part 8, Tinea part 4, pl. 50, fig. 347 (Insecta, Lepidoptera). Opinion 1910
imhoffii Heer 1839 [originally in Omalium], Fauna coleopterorum Helvetica, vol. 1, part 3, p. 184, ruled under the plenary power not to be given priority over Anthobium longipenne Erichson 1839 whenever they are considered to be synonyms (Insecta, Coleoptera). Opinion 2086
Imisia [Renier] [1807] [Tav. serv. Class. Conn. Anim.]: Tav. VII (included in a work rejected for nomenclatural purposes). Opinion 427
Imisigenus [Renier] [1807] [Tav. serv. Class. Conn. Anim.]: Tav. VII (included in a work rejected for nomenclatural purposes). Opinion 427
imitatrix Hilgendorf 1869 [originally in Deckenia], SitzBer. Ges. naturf. Freunde Berlin, 1868: 2 (specific name of the type species of Deckenia Hilgendorf 1869) (Crustacea, Decapoda). Direction 36
immaculata Grassi 1891 [originally in Haemamoeba], Zbl. Bakt., 10: 517 (not applicable to the Malignant Tertian Malaria Parasite, but index for the avian parasite on which the description by the original author was based). Opinion 283
immaculatus Linnaeus 1758 [originally in Salmo], Systema Naturae, Ed. 10, vol. 1, p. 312 (suppressed under the plenary power for the purposes of the Principle of Priority but not for those of the Principle of Homonymy). Opinion 772
immer Brünnich 1764 [originally in Colymbus], Orn. boreal.: 38 (specific name of the type species of Gavia Forster 1788) (Aves). Opinion 401
immigrans Sturtevant 1921 [originally in Drosophila], Publ. Carnegie Inst. Washington, No. 301: 83 (Insecta, Diptera). Opinion 396
immundus Reitter 1874 [originally in Laemophloeus], Verh. zool.-bot. Ges. Wien, 24: 519 (suppressed under the plenary power for the purposes of the Principle of Priority but not for those of the Principle of Homonymy). Opinion 802
impennis Linnaeus 1758 [originally in Alca], Systema Naturae, Ed. 10, vol. 1, p. 131 (specific name of thetype species of Pinguinus Bonnaterre 1790) (Aves). Opinion 999
imperialis Rossi 1847 [originally in Attus], Naturwissenschaftliche Abhandlungen (Wien, Ed. Haidinger), 1: 12 (specific name of the type species of Thyene Simon 1885) (Arachnida, Araneae). Opinion 1625
imperialis Rafinesque 1810 [originally in Esox], Carat. n. gen.: 59 (Osteichthyes). Opinion 900
imperita Iredale 1929 [originally in Clivipollia], The Australian Zoologist, 5: 347 (specific name of the type species of Clivipollia Iredale 1929) (Gastropoda). Opinion 1981
impressus Smith 1870 [originally in Glyptograpsus], Trans. Connecticut Acad. Arts Sci., 2(1): 154 (specific name of the type species of Glyptograpsus Smith 1870) (Crustacea, Decapoda). Direction 36