TANAGRINE GENUS CALLISTE. 
29. CALLISTE CASTANEOVENTRIS, Scrazer, Sp. Noy. 
Supra fusco-cerulea, pennis caudAque nigris fusco-ceruleo lim- 
batis ; loris et regione oculari atris ; infra brunnco-castanea ; pedibus 
mascillaque nigris, mandibula brunnescente. 
Long. tota, 6.4; ale, 3.1. 
Habitat, Bolivia (Bridges). 
This new species is closely allied to the preceding; but may be 
distinguished by the lengthened form of the beak, as well as by the 
uniform dusky blue of the upper surface, and deep chesnut brown 
of the lower. It is well provided with rictal bristles, as C. melano- 
nota, I haye seen only one specimen, which is in the collection of 
the Earl of Derby, to whose kindness I am indebted for an oppor- 
tunity of examining and describing it. It was brought by Mr. 
Bridges from Bolivia. 
E.—CALLISTH FLAV 4. 
30. CALLISTE FLAVA (Gmet.) 
Tanagra flava, Gin. Syst. Nat. i, p, 896——Tanagra chloroptera, Vieill. Nov. Diet. 
TH. N, xxxii, p. 407. 'Tanagra formosa, Vieill. Enc. Meth. p. 773.—— Calliste 
flava, Gray's Gen. p. 366, No. 15. 
$ Pallidé fulvo-flava, subtis rufescentior ; yitta lata a mento ad 
medium ventrem atra ; alis caudaque nigris cerulescente limbatis. 
Long, ale, 3.83. 
2 Ochraceo-yirescens ; infra albescentior ; ventre imo crissoque 
Tufescentibus, 
Habitat, Brazil, Pernambuco (Swains.); Rio de Janeiro, Para- 
Suay (Azara). 
Figured, Sw. Zool. Ill. N.S. pl. 8S. N. o 
31. CALLISTE RUFICAPILLA, Scuarer, Sr. Nov. 
S Virescens ; loris capitisque lateribus nigris ; pileo ferrugineo ; 
Subtids aliqudt czrulescens; ecrisso testaceo ; maxilla pedibusque 
n u f ” ° 
“Be mandibula albicante. 
