Embernagra, Lesson, Traité d’Ornith., 1831 (Agassiz). (Type, Saltator viridis, Vieillot.)
Gen. Char. Bill conical, elongated, compressed; the upper outline considerably curved, the lower straight; the commissure slightly concave, and faintly notched at the end. Tarsi lengthened; considerably longer than the middle toe. Outer toe a little longer than the inner, not reaching quite to the base of the middle claw. Hind toe about as long as the middle without its claw. Wings very short, and much rounded; the tertials nearly equal to the primaries; the secondaries a little shorter; the outer four primaries much graduated, even the second shorter than any other quill. The tail is moderate,
about as long as the wings, much graduated; the feathers rather narrow, linear, and elliptically rounded at the end; the outer webs more than usually broad in proportion to the inner, being more than one third as wide. The upper parts are olive-green, the under whitish.
The position of this genus is a matter of considerable uncertainty. On some accounts it would be better placed among the Spizinæ.
There are numerous tropical species of this genus; none of them are nearly allied, however, to the single North American species.
Embernagra rufivirgata, Lawrence.
TEXAS SPARROW.
Embernagra rufivirgata, Lawrence, Ann. N. Y. Lyc. V, May, 1851, 112, pl. v, f. 2 (Texas).—Sclater, Pr. Zoöl. Soc. 1856, 306.—Baird, Birds N. Am. 1858, 487, pl. lv. f. 2.—Ib. Mex. Bound. II, Birds, 16, pl. xvii, f. 2. Zonotrichia plebeja, Licht. Bon. Comptes Rend. 43, 1856, 413.
Embernagra rufivirgata, Lawr.
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