Green Shrike-Babbler

Here the details of the Green Shrike-Babbler named bird below:

SCI Name:  Pteruthius xanthochlorus
Protonym:  Pteruthius xanthochlorus Cat.Mamm.BirdsNepalThibet[Gray,JE&Gray,GR] p.95,155
Taxonomy:  Passeriformes / Vireonidae / Pteruthius
Taxonomy Code:  grsbab1
Type Locality:  Nepal.
Author:  Gray, JE & Gray, GR
Publish Year:  1847
IUCN Status:  Least Concern

DEFINITIONS

PTERUTHIUS
(Vireonidae; Ϯ White-browed Shrike-babbler P. aeralatus validirostris) Gr. πτερον pteron  wing; ερυθαινω eruthainō  to dye red  < ερυθραινω eruthrainō  to paint red  < ερυθρος eruthros  red; "26. Genus, PTERUTHIUS*.   ...   Bill short, compressed, thick; the tip shrike-like, hooked and deeply notched; culmen considerably arched; gonys ascending.  Nostrils basal, the aperture ovate or round.  Rictus slightly bristled, wide.  Wings very short, rounded.  Tail short, broad, rounded; the tips very obtuse.  Tarsi smooth, pale.   Type.—Lanius erythropterus, GOULD'S Century.  Nepaul.   ...   *Th. πτερον ala, et ερυθιαω sum ruber." (Swainson 1832); "Pteruthius Swainson, 1832, in Swainson and Richardson, Fauna Bor.-Amer., 2 (1831), p. 491. Type, by original designation and monotypy, Lanius erythropterus Gould, i.e., Vigors = Pteruthius flaviscapis validirostris Koelz." (Deignan in Peters 1964, X, 385). This genus was traditionally placed in the Timaliidae, hence the substantive name.
Var. Pterutius, Pterythrius, Ptererythrius.
Synon. Aenopogon, Allotrius, Hilarocichla.

xanthochlora / xanthochloris / xanthochlorus
Gr. ξανθοχλωρος xanthokhlōros  yellow-green  < ξανθος xanthos  yellow; χλωρος khlōros  green.

SUBSPECIES

Green Shrike-Babbler (Black-crowned)
SCI Name: Pteruthius xanthochlorus xanthochlorus/occidentalis
PTERUTHIUS
(Vireonidae; Ϯ White-browed Shrike-babbler P. aeralatus validirostris) Gr. πτερον pteron  wing; ερυθαινω eruthainō  to dye red  < ερυθραινω eruthrainō  to paint red  < ερυθρος eruthros  red; "26. Genus, PTERUTHIUS*.   ...   Bill short, compressed, thick; the tip shrike-like, hooked and deeply notched; culmen considerably arched; gonys ascending.  Nostrils basal, the aperture ovate or round.  Rictus slightly bristled, wide.  Wings very short, rounded.  Tail short, broad, rounded; the tips very obtuse.  Tarsi smooth, pale.   Type.—Lanius erythropterus, GOULD'S Century.  Nepaul.   ...   *Th. πτερον ala, et ερυθιαω sum ruber." (Swainson 1832); "Pteruthius Swainson, 1832, in Swainson and Richardson, Fauna Bor.-Amer., 2 (1831), p. 491. Type, by original designation and monotypy, Lanius erythropterus Gould, i.e., Vigors = Pteruthius flaviscapis validirostris Koelz." (Deignan in Peters 1964, X, 385). This genus was traditionally placed in the Timaliidae, hence the substantive name.
Var. Pterutius, Pterythrius, Ptererythrius.
Synon. Aenopogon, Allotrius, Hilarocichla.

Green Shrike-Babbler (Eye-ringed)
SCI Name: Pteruthius xanthochlorus pallidus/hybrida
PTERUTHIUS
(Vireonidae; Ϯ White-browed Shrike-babbler P. aeralatus validirostris) Gr. πτερον pteron  wing; ερυθαινω eruthainō  to dye red  < ερυθραινω eruthrainō  to paint red  < ερυθρος eruthros  red; "26. Genus, PTERUTHIUS*.   ...   Bill short, compressed, thick; the tip shrike-like, hooked and deeply notched; culmen considerably arched; gonys ascending.  Nostrils basal, the aperture ovate or round.  Rictus slightly bristled, wide.  Wings very short, rounded.  Tail short, broad, rounded; the tips very obtuse.  Tarsi smooth, pale.   Type.—Lanius erythropterus, GOULD'S Century.  Nepaul.   ...   *Th. πτερον ala, et ερυθιαω sum ruber." (Swainson 1832); "Pteruthius Swainson, 1832, in Swainson and Richardson, Fauna Bor.-Amer., 2 (1831), p. 491. Type, by original designation and monotypy, Lanius erythropterus Gould, i.e., Vigors = Pteruthius flaviscapis validirostris Koelz." (Deignan in Peters 1964, X, 385). This genus was traditionally placed in the Timaliidae, hence the substantive name.
Var. Pterutius, Pterythrius, Ptererythrius.
Synon. Aenopogon, Allotrius, Hilarocichla.