Pseudastur Albicollis Bird

English Name:  White Hawk
Latin Name:  Pseudastur albicollis
Protonym:  Falco albicollis IndexOrn. 1 p.36
Taxonomy:  Accipitriformes / Accipitridae / Pseudastur
Taxonomy Code:  whihaw1
Type Locality:  Cayenne.
Author:  Latham
Publish Year:  1790
IUCN Status:  Least Concern

DEFINITIONS

PSEUDASTUR
(Accipitridae; Ϯ White Hawk P. albicollis) Gr. ψευδος pseudos  false; genus Astur de Lacépède, 1801, goshawk; "7. THRASAËTINÆ.  Pseudastur, ‡  Thrasaëtus, Morphnus, Spizaëtus.   ...   ‡ Type, Falco pœcilonotus, Cuvier, v. F. scotopterus, Pr. Max. (Pl. Col. 9.)" (Blyth 1850); "Pseudastur Blyth, Cat. Bds. Mus. Asiat. Soc., p. 24, 1849 [or 1852]—type, by monotypy, Falco poecilonotus Temminck = Falco albicollis Latham." (Hellmayr & Conover, 1949, XIII, 169).

albicolle / albicollis
L. albus white; Mod. L. -collis -necked, -throated < L. collum neck.
● ex “Gavilan de estero chorreado” (= ☼) of de Azara 1802-1805, no. 12 (syn. Circus buffoni).
● ex “South-Sea Raven” of Latham 1787 (Corvus).
● ex “Ficedula dominicensis. Figuier de S. Domingue” of Brisson 1760, “Figuier à gorge blanche” of de Buffon 1760-1783, and “St Domingo Warbler” of Latham 1783 (subsp. Dendroica petechia).
● ex “Suirirí chorreado sin roxo” of de Azara 1802-1805, no. 186 (syn. Legatus leucophaius).
● ex “Guêpier à Gorge Blanche” or “Guêpier Cuvier”of Levaillant 1807 (Merops).
● ex “White-throated Goatsucker” of Latham 1783 (Nyctidromus).
● ex “Cravatte Blanche” of Levaillant 1804, pl. 115 (syn. Pachycephala pectoralis).
● ex “Ypacahá aplomado y pardo” of de Azara 1802-1805, no. 374 (Porzana).
● ex “White-necked Falcon” of Latham 1787 (Pseudastur).
● ex “Cravatte Blanche” of Levaillant 1802 (Streptocitta).
● ex “Courlis à col blanc de Cayenne” of d’Aubenton 1765-1781, pl. 976, “Grand Courlis de Cayenne” of de Buffon 1770-1783, and “White-necked Ibis” of Latham 1785 (syn. Theristicus caudatus).
● ex “White-throated Sparrow” of Edwards 1760 (Zonotrichia).

SUBSPECIES

White Hawk (Snowy)
Latin Name: Pseudastur albicollis ghiesbreghti
ghiesbreghti
Auguste Boniface Ghiesbreght (1810-1893) Belgian botanist, collector in tropical America (subsp. Pseudastur albicollis).

White Hawk (White-shouldered)
Latin Name: Pseudastur albicollis costaricensis
costaricanum / costaricensis
Costa Rica (Spanish costa rica rich coast, from its supposed gold resources).

White Hawk (Black-winged)
Latin Name: Pseudastur albicollis williaminae
williaminae
Williamina Weymyss Wentz de Schauensee (b. 1905) wife of Swiss/US ornithologist Rodolphe Meyer de Schauensee (syn. Lophoceros bradfieldi, syn. Niltava vivida oatesi, subsp. Pseudastur albicollis).

White Hawk (Black-tailed)
Latin Name: Pseudastur albicollis albicollis
albicolle / albicollis
L. albus white; Mod. L. -collis -necked, -throated < L. collum neck.
● ex “Gavilan de estero chorreado” (= ☼) of de Azara 1802-1805, no. 12 (syn. Circus buffoni).
● ex “South-Sea Raven” of Latham 1787 (Corvus).
● ex “Ficedula dominicensis. Figuier de S. Domingue” of Brisson 1760, “Figuier à gorge blanche” of de Buffon 1760-1783, and “St Domingo Warbler” of Latham 1783 (subsp. Dendroica petechia).
● ex “Suirirí chorreado sin roxo” of de Azara 1802-1805, no. 186 (syn. Legatus leucophaius).
● ex “Guêpier à Gorge Blanche” or “Guêpier Cuvier”of Levaillant 1807 (Merops).
● ex “White-throated Goatsucker” of Latham 1783 (Nyctidromus).
● ex “Cravatte Blanche” of Levaillant 1804, pl. 115 (syn. Pachycephala pectoralis).
● ex “Ypacahá aplomado y pardo” of de Azara 1802-1805, no. 374 (Porzana).
● ex “White-necked Falcon” of Latham 1787 (Pseudastur).
● ex “Cravatte Blanche” of Levaillant 1802 (Streptocitta).
● ex “Courlis à col blanc de Cayenne” of d’Aubenton 1765-1781, pl. 976, “Grand Courlis de Cayenne” of de Buffon 1770-1783, and “White-necked Ibis” of Latham 1785 (syn. Theristicus caudatus).
● ex “White-throated Sparrow” of Edwards 1760 (Zonotrichia).