Gray-hooded Bush Tanager

Here the details of the Gray-hooded Bush Tanager named bird below:

SCI Name:  Cnemoscopus rubrirostris
Protonym:  Arremon rubrirostris Rev.Zool. 3 p.227
Taxonomy:  Passeriformes / Thraupidae / Cnemoscopus
Taxonomy Code:  gyhbut1
Type Locality:  Santa-Fe de Bogota [, Colombia] .
Author:  Lafresnaye
Publish Year:  1840
IUCN Status:  

DEFINITIONS

CNEMOSCOPUS
(Thraupidae; Ϯ Grey-hooded Tanager C. rubrirostris) Gr. κνημος knēmos  mountain-slope; σκοπος skopos  searcher, watcher  < σκοπεω skopeō  to watch out; the Grey-hooded Tanager was described from the temperate Andes of Colombia; "CNEMOSCOPUS, gen.nov.   Type.—Arremon rubrirostris Lafresnaye.   Characters.—Similar to Hemispingus in form and in shape of bill; legs much shorter - wing four and one quarter times the length of the tarsus (three and one half times in Hemispingus); coloration decidedly different from any of the species in the genus Hemispingus, the red bill, gray head, and yellowish green body being very distinctive. Except for the more slender, red bill, the general appearance suggests the genus Eucometis." (Bangs & Penard 1919); "Cnemoscopus Bangs and Penard, Bull. Mus. Comp. Zool., 43, p. 38, 1919—type, by orig. desig., Arremon rubrirostris Lafresnaye." (Hellmayr, 1936, Cat. Birds Americas, Pt. IX, p. 417). 

rubrirostris
L. ruber  red; -rostris  -billed  < rostrum  beak.
● ex “Pato pico aplomado y roxo” of de Azara 1802-1805, no. 433 (subsp. Anas bahamensis).

SUBSPECIES

Gray-hooded Bush Tanager (rubrirostris)
SCI Name: Cnemoscopus rubrirostris rubrirostris
rubrirostris
L. ruber  red; -rostris  -billed  < rostrum  beak.
● ex “Pato pico aplomado y roxo” of de Azara 1802-1805, no. 433 (subsp. Anas bahamensis).

Gray-hooded Bush Tanager (chrysogaster)
SCI Name: Cnemoscopus rubrirostris chrysogaster
chrysogaster / chrysogastra
Gr. χρυσος khrusos  gold; γαστηρ gastēr, γαστρος gastros  belly.
● ex “Lindo azul y oro cabeza celeste” of de Azara 1802-1805, no. 99 (syn. Euphonia cyanocephala).
● ex “Orange-bellied Parrot” of Latham 1787 (Neophema).
● ex “Merle à ventre orangé du Sénégal” of d’Aubenton 1765-1781, pl. 358, “Oranvert” of de Buffon 1770-1783, and “Orange-bellied Thrush” of Latham 1783 (syn. Spreo pulcher).