[282.] BOLBORHYNCHUS RUBRIROSTRIS (Burm.).
(RED-BILLED PARRAKEET.)

Conurus rubrirostris, Burm. La-Plata Reise, ii. p. 442; id. P. Z. S. 1878, p. 77. Bolborhynchus rubrirostris, Scl. et Salv. Nomencl. p. 113.

Description.—Uniform green; wing-feathers blackish, edged with blue; bill rosy red: whole length 7·0 inches, wing 5·0, tail 2·8.

Hab. Argentina.

Prof. Burmeister discovered this little Parrot, of which we have never seen specimens, in the ravines of the Sierra of Uspallata, and also met with it in the Sierra of Cordova. It lives in small flocks, which fly away screaming when approached.

[283.] CHRYSOTIS VINACEA (Max.).
(VINACEOUS AMAZON.)

Chrysotis vinacea, Scl. et Salv. Nomencl. p. 113; White, P. Z. S. 1882, p. 621 (Misiones).

Description.—Above green, feathers of neck and back edged with blackish; front, lores, and wing-spot scarlet; beneath paler, throat and breast vinaceous, feathers edged with blackish; bend of wing and base of tail-feathers scarlet: whole length 14·0 inches, wing 7·2, tail 4·7. Female similar.