10. CALLISTE. Ill 



Sect. V. Group of C. flava. 

 General plumage dull green or pale yellow ; cap rufous or yellow. 



Key to the Sjjecies. 



A. Cap rufous, distinct from nape and back. 



Body below pale greenish cinereous 22. vitriolina, p. Ill, 



Body below ochraceous. 



Throat dark bluish 23. cuyana, p. 111. 



Throat uniform. 



Cap bright rufous 24. versicolor, p. 11.3. 



Cap dark chestnut 25. cucvllata, p. 113. 



B. Cap and whole body above fidvous yellow . . 26. fiava, p. 113. 



C. Cap and hind neck chestnut. 



Interscapulium chestnut 27. pretiosa, p. 114. 



Interscapulium black 28. melanonota, p. 115. 



22. Calliste vitriolina. 



CaUispiza vitriolina, Cab. Mus. Hein. i. p. 28. 



Calliste ruhcapilla, Sclafer, Contr, Orn. 1851, p. 61 ; id. P. Z. S. 



1855, p. 158, et 1856, p. 19. 

 CaUiste vitriolina, Sclater, P. Z. 8. 1856, p. 252, 1860, p. 86 (Ecuador) ; 



id. Mon. Callist. p. 39, pi. 18 ; id. Syn. Av. Tan. p. 78 ; id. Cat. 



A. B. p. 66 ; Bp. Rev. Zool. 1851, p. 139 ; id. Note s. I. Tang. p. 13 ; 



Scl. et Salv. P. Z. S. 1879, p. 498 (Antioquia) ; id. Nomencl. p. 19 ; 



Wyatt, Ibis, 1871, p. 325 (OcanaJ ; Berl. J.f. O. 1884, p. 298 



(Bucai-amanga). 



Above greyish green ; cap rufous ; wings and tail blackish, edged 

 with green : below paler, cinereous tinged with green, middle of the 

 belly whitish, crissxim washed with fulvous ; under wing-coverts 

 white ; bill and feet brown : whole length 5-5 inches, wing 2*9, 

 tail 2*1. Female similar. 



Rab, Colombia and Ecuador. 



In this plainly coloured species the sexes seem to be similar. 

 In all the other members of this group they are more or less 

 different. 



a. Ad. sk. Bogota. Sclater CoU. 



(Type of C. riijicapilla.) 



b-d. Ad. sk. Bogota. Salvin-Godman Coll. 



e,f. cJad. sk. Medelliu, Antioqiua, U. S. C. Salvin-Godman CoU. 



{Salmon). 



g. Ad. sk. Pasto, Ecuador (Zehmann). Salvin-Godman Coll. 



h. Ad. sk. Baisa, Ecuador (Buckley). Salvin-Godman Coll. 



i, j. <S 2 ad. sk. Perucho, Ecuador (Fraser). Sclater CoU. 



23. Calliste cayana. 



Tauagra cayana, Linn. S. y. i. p. 315 ; Gm. S. N. i. p. 892. 



Fringilla autumuaUs, imw. S. N. i. p. 320 ? 



Calliste cavana, Pp. Consp. i. p. 234 ; id. Rev. Zoo^. 1851. p. 140; 



id. Note's. I. Tang. p. 14; Sclater, P. Z. S. 1856, pp. 19, 2o2 ; 



id. Mon. Callist. p. 41, pi. 19 ; id. Syn. Av. Tan. p. 78 ; id. Cat. A. 



