13. GU1KACA. 



c, d. <$ 2 <i<i. sk. 



e. (5 iuini. sk. 



/. 2 ad. sk. 

 g. jS ad. ; h. <$ 

 juv. sk. 



i. $ ad. sk. 



k, <5 ad. sk. 



l,m. J $ ad. sk. 



n. c? ad. sk. 



o f p. tf2 a< i- sk. 

 g-. (5 ad.; r. rf 



irnm. sk. 

 s. 5 <id. sk. 



t, S ad. sk. 

 ?<. (5 juv. sk. 



British Honduras (Blan- 



caneaux). 

 Guatemala. 



Vera Paz, Guatemala ( O. S.). 

 Choctum, Vera Paz (O. S.). 



Clioctum. 



Yzabal, Guatemala, Juue 21 



(O.S.). ^ 

 Tempate, Nicoya, Costa 



Pica, March {E. Arce). 

 Tucurriqui, Costa Pica 



(E. Arce). 

 Costa Rica (/. Carmiol). 

 Bugaba, Chiriqui, Panama 



(E. Arce). 

 Calovevora, Panama (E. 



Arce). 

 Santa F6, Panama (E. Arce). 

 Chitra, Panama (E. Arce"). 



Salvin-Godman Coll 



G. U. Skinner, Esq. 



[C.]. 

 Salvin-Godman Coll. 

 Salvin-Godman Coll. 



Osbert Salvia, Esq. 



[C.]. 

 Salvin-Godman Coll. 



Salvin-Godman Coll. 



Salvin-Godman Coll. 



Sclater Coll. 

 Salvin-Godman Coll. 



Salvin-Godman Coll. 



Salvin-Godman Coll. 



Sclater Coll. 



6. Guiraca glaucocserulea. 



Pico grueso azul, Azara, Apunt.i. p. 440, no. 19 (1802, teste Burrp.). 

 Pyrrhula glaueocasrulea, 1)' Orb. J'oy. Amir. Merid., Ois. pi. 50. fig. 2 



(1835^14). 

 Pitylus cyaneus, Hart/. Lid. Azara, p. 8 (1847, ex Azara). 

 Cyanoloxia glaucocserulea, Bp. Consp. i. p. 503 (1850). 

 Sporopliila glaucocserulea, Cab. Mus. Hein. Th. i. p. 152, note (1850). 

 Coccoborus glaucocseruleus, Burm. Rein, La-Plata St. ii. p. 488 



(1861). 

 Goniaphea glaucocserulea, Gray, Hand-l. B. ii. p. 103, no. 7538 



(1870). 

 Guiraca glaucocserulea, Hudson, P. Z. S. 1870, p. 114 ; Pelz. Orn. 



Bras. p. 222 (1871) * ; Scl. 4' Salv. Nommct. Av. Neotr. p. 27 



(1873); Durnf. Ibis, 1877, p. 170; Berlepsch 4" Ihering in 



Madardsz, Zeitschr. yes. Orn. 1885, p. 122*. 



Adult male. General colour above greyish blue ; lesser wing- 

 coverts brighter cobalt, but still of a greyish cast, the median wing- 

 coverts slightly duller; greater coverts, bastard-wing, primary- 

 coverts, quills, and tail-feathers dusky, edged with greyish blue; 

 head like the back, brighter greyish cobalt along the forehead and 

 over the eyes, reaching to above the ear-coverts, which are greyish 

 blue like the upper surface of the body, with a vertical line of 

 greyish cobalt below the eye ; lores and a narrow line across the 

 base of the forehead black ; entire under surface of body greyish 

 blue ; axillaries and under wing-coverts like the breast ; quills 



* In both these cases the birds examined were immature, and some doubt 

 exists as to the identification. The specimens were from Engenho do Gaina 

 and Rio Grande do Sul. 



