International Commission on Zoological Nomenclature:
OPINIONS and DIRECTIONS

taxa names:

Gu

guacanagari Wallengren 1860 [originally in Thecla], Wiener Entomologische Monatschrift, 4(2): 37 (suppressed under the plenary power for the purposes of the Principle of Priority but not for those of the Principle of Homonymy) (Insecta, Lepidoptera). Opinion 2144

guamensis Quoy & Gaimard 1833 [originally in Holothuria], Voy. ‘Astrolabe’, Zool., 4: 137 (suppressed under the plenary power for the purposes of the Principle of Priority but not for those of the Principle of Homonymy). Opinion 762  

guanicoe Müller 1776 [originally in Camelus], Des Ritters Carl von Linné ... voustandigen Natursystems. Supplements und Register, p. 50, ruled under the plenary power to be not invalid by reason of being pre-dated by a name based on a domestic form (Mammalia). Opinion 2027 

guavera Kerr 1792 [originally in Bos bubalus], Animal Kingdom: 339 (suppressed under the plenary power for the purposes of the Principle of Priority but not for those of the Principle of Homonymy). Opinion 1348

guerini Duméril, Bibron & Duméril 1854 [originally in Rhinosimus], in Roret’s Suites à Buffon, Erpét. Gén., 7: 991 (specific name of the type species of Phimophis Cope 1860) (Reptilia). Opinion 698

guernei Certes 1889 [originally in Eubostrichus], Mission Scientifique du Cap Horn (1882-1883), vol. 6, Zoologie, p. L.48 (specific name of the type species of Criconema Hofmänner & Menzel 1914) (Nematoda). Opinion 2046  

guianensis Troschel 1848 [originally in Heterodon], in Schomburgk, Reisen in Britisch-Guiana, Reptilien: 653 (Reptilia). Opinion 698  

guildingi Thompson 1834 [originally in Artemis], Zoological researches and illustrations 1828-1834, vol. 1, part 1, memoir 6, p. 107 (suppressed under the plenary power for the purposes of the Principle of Priority but not for those of the Principle of Homonymy) (Branchiopoda). Opinion 1704

Gulo Pallas 1780, Spicil. zool., 14: 25 (gender: masculine) (type species, by absolute tautonymy: Mustela gulo Linnaeus 1758, Systema Naturae, Ed. 10, vol. 1, p. 45) (Mammalia). Opinion 91 

gulo Linnaeus 1758 [originally in Mustela], Systema Naturae, Ed. 10, vol. 1, p. 45 (specific name of the type species of Gulo Pallas 1780) (Mammalia). Direction 22

gulosus Kühn 1890 [originally in Tylenchus], Jahrb. Deut. Landw. Ges., 4: 93, 94 (suppressed under the plenary power for the purposes of the Principle of Priority but not for those of the Principle of Homonymy). Opinion 658  

gundlachi von Martens 1878 [originally in Palinurellus], SitzBer. Ges. naturf. Freunde Berlin, 1878: 131 (specific name of the type species of Palinurellus von Martens 1878) (Crustacea, Decapoda). Opinion 519

gussoni Costa 1829 [originally in Ancylus], Osservazioni Zoologiche intorno ai Testacei dell’isola di Pantelleria, p. 10 (specific name of the type species of Williamia Monterosato 1884) (Gastropoda). Opinion 1410

guttata Odhner 1917 [originally in Doridopsis], Kungliga Svenska Vetenskapsakademiens Handlingar, 52(16): 62 (Gastropoda). Opinion 1805

guttata Risso 1826 [originally in Doris], Histoire naturelle des principales productions de l’Europe Méridionale et particulièrement de celles des environs de Nice et des Alpes Maritimes, vol. 4, p. 33 (suppressed under the plenary power for the purposes of both the Principle of Priority and the Principle of Homonymy) (Gastropoda). Opinion 1805

guttata Houttuyn [1787] [originally in Perca], Anim. Mus. Houtt. Index: 43 (included in a work suppressed under the plenary power for nomenclatural purposes). Opinion 380 

guttatus Thorell 1875 [originally in Attus], Horae Societatis Entomologicae Rossicae, 11: 119 (suppressed under the plenary power for the purposes of the Principle of Priority but not for those of the Principle of Homonymy) (Arachnida, Araneae). Opinion 1612  

guttatus Bloch 1790 [originally in Bodianus], Naturgeschichte der Ausländischen Fische, part 4, p. 36 (a junior homonym of guttata Linnaeus 1758, when both Perca guttata Linnaeus and B. guttatus were included in Serranus or Epinephelus) (Osteichthyes). Opinion 1439

guttatus De Quatrefage 1865 [originally in Sipunculus (Phymosomum)], Histoire Naturelle des Annelés marins et d’eau douce. Annélides et Géphyriens, p. 621 (suppressed under the plenary power for the purposes of the Principle of Priority but not for those of the Principle of Homonymy) (Sipuncula). Opinion 1532 

guttula Fabricius 1787 [originally in Reduvius], Mantissa Ins., 2: 314 (specific name of the type species of Prostemma Laporte [1832]) (Insecta, Hemiptera). Direction 63