Corvus Violaceus Bird

English Name:  Violet Crow
Latin Name:  Corvus violaceus
Protonym:  Corvus violaceus Consp.Gen.Av. 1 p. 384
Taxonomy:  Passeriformes / Corvidae / Corvus
Taxonomy Code:  slbcro3
Type Locality:  Ceram.
Author:  Bonaparte
Publish Year:  1850
IUCN Status:  Least Concern

DEFINITIONS

CORVUS
(Corvidae; Ϯ Common Raven C. corax) L. corvus  raven. In fable the Raven was originally white but, despite its supposed gift of prophecy, was turned into a black bird for its treachery. The Common or Northern Raven is the largest species of passerine bird; "48. CORVUS.  Rostrum convexum, cultratum, basi pennis setaceis tectum.  Lingua cartilaginea bifida." (Linnaeus 1758); "Corvus Linnaeus, 1758, Syst. Nat., ed. 10, 1, p. 105. Type, by tautonymy, "Corvus", i.e. Corvus corax Linnaeus." (Blake & Vaurie in Peters, 1962, XV, p. 261).  This is the ninth diagnosed genus in avian taxonomy.  Linnaeus's Corvus comprised twelve species (C. Corax, C. Corone, C. frugilegus, C. Cornix, C. Monedula, C. benghalensis, C. glandarius, C. cristatus, C. Caryocatactes, C. Pica, C. paradisi, C. infaustus).     
Var. Cervus, Coruus.   
Synon. Amblycorax, Anomalocorax, Archicorax, Coloeus, Corax, Corone, Corvultur, Frugilegus, Gymnocorax, Gymnocorvus, Heterocorax, Macrocorax, Microcorax, Monedula, Nesocorax, Palaeocorax, Physocorax, Pterocorax, Rhinocorax, Sitocorax, Trypanocorax.

corvus
L. corvus raven.
● From a local name Caa Maa crow gull, for the Black-legged Kittiwake in the Shetlands (syn. Rissa tridactyla).

violaceum / violaceus
L. violaceus  violet-coloured, violaceous  < viola  violet.
● ex “Calao Violet” of Levaillant 1801 (syn. Anthracoceros coronatus).
● ex “Perroquet de la Guadeloupe” of Du Tertre 1667-1671, “Psittacus aquarum Lupiarum insulae” of Brisson 1760, “Crick à tête violette” of de Buffon 1770-1783, and “Ruff-necked Parrot” of Latham 1781 (syn. Deroptyus accipitrinus).
● ex “Polytmus cayennensis violaceus” of Brisson 1760, “Colibri violet de Cayenne” of d’Aubenton 1765-1781, pl. 600, fig. 2, “Colibri violet” of de Buffon 1770-1783, and “Violet Humming-bird” of Latham 1782 (syn. Eulampis jugularis).
● ex “Little Dusky Parrot” of Edwards 1764, “Perroquet varié de Cayenne” of d’Aubenton 1765-1781, pl. 408, and “Papegai violet” of de Buffon 1770-1785 (syn. Pionus fuscus).
● ex “Cassique de la Louisiane” of d’Aubenton 1765-1781, pl. 646 (syn. Quiscalus quiscula).
● ex “Lanius capite collo pectoreque e violaceo nigricantibus; digitis duobus anticis, totidemque posticis”” of Koelreuter 1765, “Couroucou à chaperon violet” of de Buffon 1770-1783, and “Violet-headed Curucui” of Latham 1782 (Trogon).
● ex “Violet Corvorant” of Pennant 1785, and “Violet Shag” of Latham 1785 (unident.).
● ex “Merle bleu de la Chine” of Sonnerat 1776 (unident.).