Aberrant Bush Warbler

Here the details of the Aberrant Bush Warbler named bird below:

SCI Name:  Horornis flavolivaceus
Protonym:  N[eornis]. flavolivacea J.Asiat.Soc.Bengal 14 p.590
Taxonomy:  Passeriformes / Scotocercidae / Horornis
Taxonomy Code:  abbwar1
Type Locality:  Nepal.
Author:  Blyth
Publish Year:  1845
IUCN Status:  

DEFINITIONS

HORORNIS
(Scotocercidae; Ϯ Brownish-flanked Bush Warbler H. fortipes) Gr. ορος oros, ορεος oreos  hill; ορνις ornis, ορνιθος ornithos  bird; "The others have the tarse scutellate and rather longer, and the tail broad and fan-shaped, and not at all rigid or worn; these I style Horornis, though they hardly deserve subgeneric separation.   ...  Genus Horornis, mihi.  General structure of Tribura, but the rictus more or less armed; the tarse strongly scaled; the wings more gradated, having the fifth or sixth longest, and the tail broad, fan-shaped, and not worn or rigid. Inhabits the northern hills; manners unknown.  Types, fortipes and flaviventris.  H. fortipes, mihi.   ...   H. flaviventris, mihi.   ...   H.? fuligiventer, mihi.— Aberrant; probably a Tribura.   ...   H.? fulviventris, mihi." (Hodgson 1845); "550. HORORNIS, Hodgs. 1844.  (Horornis flaviventris, Hodgs.)" (G. Gray 1855); "Horornis Hodgson, 1845, Proc. Zool. Soc. London, p. 31. Types H. fortipes and H. flaviventris; restricted to H. fortipes (Seebohm, 1881, Cat. Birds Brit. Mus., 5, p. 133)." (Watson in Peters, 1986, XI, p. 8) (see Tribura).   
Synon. Antiornis, Drymochaera, Gladkovia, Herbivox, Homochlamys, Psamathia, Vitia.

flavolivacea / flavolivaceus
L. flavus yellow, golden-yellow; Mod. L. olivaceus olive-green  < L. oliva  olive.

SUBSPECIES

Aberrant Bush Warbler (Aberrant)
SCI Name: Horornis flavolivaceus [flavolivaceus Group]
HORORNIS
(Scotocercidae; Ϯ Brownish-flanked Bush Warbler H. fortipes) Gr. ορος oros, ορεος oreos  hill; ορνις ornis, ορνιθος ornithos  bird; "The others have the tarse scutellate and rather longer, and the tail broad and fan-shaped, and not at all rigid or worn; these I style Horornis, though they hardly deserve subgeneric separation.   ...  Genus Horornis, mihi.  General structure of Tribura, but the rictus more or less armed; the tarse strongly scaled; the wings more gradated, having the fifth or sixth longest, and the tail broad, fan-shaped, and not worn or rigid. Inhabits the northern hills; manners unknown.  Types, fortipes and flaviventris.  H. fortipes, mihi.   ...   H. flaviventris, mihi.   ...   H.? fuligiventer, mihi.— Aberrant; probably a Tribura.   ...   H.? fulviventris, mihi." (Hodgson 1845); "550. HORORNIS, Hodgs. 1844.  (Horornis flaviventris, Hodgs.)" (G. Gray 1855); "Horornis Hodgson, 1845, Proc. Zool. Soc. London, p. 31. Types H. fortipes and H. flaviventris; restricted to H. fortipes (Seebohm, 1881, Cat. Birds Brit. Mus., 5, p. 133)." (Watson in Peters, 1986, XI, p. 8) (see Tribura).   
Synon. Antiornis, Drymochaera, Gladkovia, Herbivox, Homochlamys, Psamathia, Vitia.

Aberrant Bush Warbler (Perplexing)
SCI Name: Horornis flavolivaceus intricatus/oblitus
HORORNIS
(Scotocercidae; Ϯ Brownish-flanked Bush Warbler H. fortipes) Gr. ορος oros, ορεος oreos  hill; ορνις ornis, ορνιθος ornithos  bird; "The others have the tarse scutellate and rather longer, and the tail broad and fan-shaped, and not at all rigid or worn; these I style Horornis, though they hardly deserve subgeneric separation.   ...  Genus Horornis, mihi.  General structure of Tribura, but the rictus more or less armed; the tarse strongly scaled; the wings more gradated, having the fifth or sixth longest, and the tail broad, fan-shaped, and not worn or rigid. Inhabits the northern hills; manners unknown.  Types, fortipes and flaviventris.  H. fortipes, mihi.   ...   H. flaviventris, mihi.   ...   H.? fuligiventer, mihi.— Aberrant; probably a Tribura.   ...   H.? fulviventris, mihi." (Hodgson 1845); "550. HORORNIS, Hodgs. 1844.  (Horornis flaviventris, Hodgs.)" (G. Gray 1855); "Horornis Hodgson, 1845, Proc. Zool. Soc. London, p. 31. Types H. fortipes and H. flaviventris; restricted to H. fortipes (Seebohm, 1881, Cat. Birds Brit. Mus., 5, p. 133)." (Watson in Peters, 1986, XI, p. 8) (see Tribura).   
Synon. Antiornis, Drymochaera, Gladkovia, Herbivox, Homochlamys, Psamathia, Vitia.