Fam. Sturnidæ.—Sub-Fam. Icterina (Nobis).
Bill lengthened, conic, acute, entire, the commissure not sinuated. Tarsi short, adapted for perching; claws strong, fully curved.
Generic Character.
Bill black; both mandibles slightly bent; nostrils furnished with a membrane; tail lengthened, graduated; wings slightly rounded. Nob.
Specific Character.
Black, not glossy; lesser wing-covers above yellow, beneath black margined by yellow; legs bluish.
Oriolus Cayanensis. Lin. 1. p. 163.
Xanthornus Cayanensis. Brisson. Orn. 2. p. 123. pl. 9. f. 2.