( 385 ) 
scarcely any on the wing-coverts. Finally, a male and female from Calama 
(Nos. 250, 87) have both the mantle and wing-coverts uniform cinnamon-rufons, 
and there are but a few scattered black marzinal spots on the outer web of the 
remiges. These birds show a decided approach to C. torguatus,* of Guiana, Vene- 
zuela, and Mansos, in the colour of the mantle, but may, of course, be easily 
separated by having the rump, upper tail-coverts, lower breast, and belly broadly 
barred with black. Yet it is more than probable that both occidentalis and 
tennunculus will prove to be geographic races of the northern species. 
306. Crocomorphus flavus (P. L. 8S. Miil.). 
Picus flavus P.L. 8. Miiller, Natursyst. Suppl. p. 91 (1776.—based on D'Aubenton, Pl. enl. 599: 
Cayenne). 
Crocomorphus flavus Hellmayr, Nov. Zool, xiv. p. 398 (Humaytha). 
Celeus citrinus Pelzeln, l.c. p. 252 (Borba). 
Nos. 584, 681, 784. dd ad, Jamarysinho, 21. ix.; 8. Isabel, 11. x.; Allianca, 
13, xi. 1907—Wing 141—144; tail 88—91 ; bill 25-274 mm. 
No. 204. d imm., Calama, 11. vii. 1907.—Wing 132; tail 88; bill 254 mm. 
Nos. 365, 783. ? 2 ad., Allianca, 13. xi.; Calama, 10. viii. 1907.—Wing 
136, 137; tail 92, 85; bill 254, 26 mm. « 
“Tris red, feet grey or green, bill yellowish green.” _ 
Some of these specimens have the rufous of the remiges quite as much 
extended as Cayenne and Venezuelan (Caura) examples, while in others the quills 
are blackish with hardly any rufescent tinge. They differ, however, from those 
of more northern localities by having very little, if any, rafous on the upper 
wing-coverts. 
[307. Campephilus melanoleucos (Gm.). 
Picus melanoleucos Gmelin, Syst. Nat. 1. i. p. 426 (1788.—ex Latham : Surinam). 
Campephilus melanoleucus Pelzeln, l.c. p. 242 (Borba). 
Borba (Natterer). 
Ranging from Rio de Janeiro north to Guiana. ] 
308. Campephilus trachelopyrus (Malh.). 
Megapicus trachelopyrus Malherbe, Mém. Soc. d’ Hist. Nat, Moselle 1857. p. 1 (1857.—Pérou). 
No. 404. ¢ ad., Calama, 16. viii. 1907. “Iris light yellow, feet black, bill 
grey.’—Wing 180; tail 123; bill 41 mm. : 
In size this bird agrees with Para examples (cf. Nov. Zool. xii. pp. 300-301), 
while others from Peru are decidedly larger. Natterer obtained the species even 
farther south, at Engenho do Gama, Rio Guaporé, in Western Mattogrosso.f 
309. Picumnus aurifrons aurifrons Pelz. 
Picumnus aurifrons Pelzeln, Zur Orn, Bras. iii. pp. 241, 334 (1869.—Engenho do Gama, Sayan 
Rio Guaporé; Salto do Girao, Borba, Rio Madeira); Hellmayr, Nov. Zool. xiv. p. 398 
(Humaytha) ; Snethlage, Journ. f. Ornith. 1908. p. 535 (Arumatheua, Tocantins). 
Nos. 10, 585. oo ad., Calama, 9. vi.; Jamarysinho, 21. ix. 1907.—Wing 
49, 50; tail 23; bill 10 mm. 
Nos. 647. ¢ juv., S. Isabel, 8. x. 1907.—Wing 49; tail 24; bill 10 mm. 
* Picus torquatus Boddaert, Tabl. Pl. ent. p, 52 (1783.—ex D’Aubenton, Pl. enl., 863: Cayenne), 
{ Pelzeln, Orn, Bras, iii, p. 212, a 
