Chloronerpes chlorocephalus, Bp. Consp. Oen. Av. i. p. 110 (1850). 

 Chrvsopicus clilorocephalus, Bp. Consp. Volucr. Zi/qod. p. 9, no. 147 



(l8o4). 

 Cliloropicus chlorocephalusi, Mnlh. ricidce, ii. p. 144, pi. Ixxxvi. figs. 



4, 6 c? cT sen., 6 2 ad. (1862). 

 Chloronerpes flavigularis, Sclat. Cat. Anier. B. p. 3.30, no. 202-3 (1862) ; 



id. Ss- Sah: Nomenel. Av. Neotr. p. 90 (1873) ; {id. P. Z. S. 1873, 



p. 291 ; Salv. Ihis, 1880, p. 58 ; Tacz. Orn. Perou, iii. p. 84 (1836). 

 Craugasus iiavigula, Cab. i^- Heme, 3Ius. Ilein. iv. p. 157 (1863). 



Adult male. Eack, rump and upper tail-coverts, scapulars, wing- 

 coverts and outer webs of secondaries olive, brighter on the back 

 and scapulars ; the outer webs of the primaries blackish brown, 

 more or less margined with olive ; inner webs of quills rufous on 

 the basal portion, blackish brown on the apical portion, the latter 

 colour occupying the greater part of the web in the outer primaries 

 and diminishing in extent upon each inner feather, except the inner- 

 most secondaries, which have the inner webs black, margined with 

 smoky-grey at the base ; shafts black ; tail black, the feathers 

 margined at the base with yellowish olive, shafts black ; nasal 

 plumes brown ; forehead, crown, occiput, nape, and malar stripe 

 crimson ; sides of the face and upper neck, chin and throat golden 

 yellow : hind neck olive ; lower side of the neck, fore neck, chest, 

 and breast olive, the fore neck and chest with longitudinal spots of 

 yellowish white, the breast having larger heart-shaped or triangi;lar 

 spots of white ; remainder of the uuderparts dusky olive with bar- 

 like spots of white ; under tail-coverts white with crescentic markings 

 of olive-black or dusky black ; under wing-coverts rufous buff, with 

 transverse sjiots of dusky olive ; axillaries and the edge of the wing 

 yellowish white barred with dusky olive. Total length 7 inches, 

 culmen 0-8, wing 4-35, tail 2'35, tarsus 0-7 ; toes (without claws) — 

 outer anterior 0-53, outer posterior 0-53, inner anterior 0-45, inner 

 posterior 0-25. 



Immature male. Has the feathers above the eye and bordering 

 the crown and occiput olive with yellowish tips, most of the feathers 

 of the forehead, crown, and occiput are tipped with red, those not 

 so are dusky olive with dull yellowish tips. 



Adult female. Wants the red malar patch, and has the forehead 

 and crown dull golden yellow, slightly olivescent. Total length 7 

 inches, culmen 0-85, wing 4-6, tail 2-5o, tarsus 0-7. 



Young female. Has the upper parts dull olive; the forehead and 

 crown also dull olive, with a narrow occipital band of scarlet ; face 

 lemon-yellow ; chin and upper throat dull white: fore neck and chest 

 dusky, with diamond-.shaped spots of white; the remainder of tho 

 underparts and under tail-coverts dull white crossed by dusky bars. 



Hah. Guiana and Upper Amazonian Region, and extending into 

 Korth-east Peru. 



a. 5 ad. fk. Bartica (Trove, British Guiana, Sclater Coll. 



Oct. (H. IJliitehj). 



b, c. ^ 2 ad. ; Bartica Grove, Jan., Sept., Oct. Salvin-Godman Coll. 

 <f. cJjuv.sk. (/T. Whitely). 



