Avucust, 1916. New SoutH American Brirps — Cory. 339 
Although the coloration of the throat would indicate immaturity, 
I can not refer this bird to any described form. The general coloration 
is much more slate color than any of the allied species. The longer 
wing and grayer coloration will distinguish it at once from approximans, 
tyrannina, sclatert, etc. 
The female has the throat whitish mottled with dusky, in this 
approaching carbonaria, but the belly is buffy ochraceous and much 
paler than in tyrannina. 
Female: Wing, 71; tail, 53 mm. 
Myrmeciza berlepschi peruviana subsp. nov. 
Type from Yane Yacu, near Yurimaguas, Peru. Adult male, No. 
49121, Field Museum of Natural History. Collected by M. P. Ander- 
son, September 9g, 1912. 
Similar to M. b. berlepschi Ridgway from Chimbo, N. W. Ecuador, 
but larger; wing longer, and bill heavier. It also differs in having much 
less white on the bend of the wing. 
Wing, 92; tail, 67; bill, 22; tarsus, 30 mm. 
Compared with the type of M. b. berlepschi preserved in the U. S. 
National Museum. 
Furnarius leucopus cearz subsp. nov. 
Type from Quixada, Cear4, Brazil. Adult male, No. 49120, Field 
Museum of Natural History. Collected by R. H. Becker, June 27, 1913. 
General coloration approaching F. 1. assimilis and the rufous 
markings on the primaries about the same; but differs in having the 
entire upper mandible dark brown; the crown of the head sepia brown 
(approaching that of F. 1. leucopus), with the forehead showing a tinge 
of rufous. Back, rump, and tail approaching asstmilis in coloration, 
but slightly more orange brown; middle of abdomen and exposed under 
tail coverts purer white; the basal portion of the larger under tail 
coverts brownish black, not distinctly brown as in assimilis; legs and 
feet pale. 
Wing, 93; tail, 65; culmen, 19; tarsus, 23 mm. 
Two specimens of this subspecies were also taken at Serra Baturité, 
Ceara, Brazil, by Mr. Becker. 
Schizceaca fuliginosa peruviana subsp. nov. 
Type from mountains east of Balsas, Peru (alt. 10,000 feet). Adult 
male, No. 47677, Field Museum of Natural History. Collected by 
W. H. Osgood and M. P. Anderson, May 20, 1912. 
