GENERA AND SPECIES OF BIRDS. 9 
11. rusbyi, dlen, Bull. Amer. Mus. N. H. ii. p.96 Bolivia. 
(1889). 
12. browni, Bangs, P. Biol. Soc. Washington, xiii. Colombia. 
p. 100 (1899). 
II. CORYTHOPIS, Sundev. 
(Sclater, t. c. p. 335.) 
1, calcarata (Wied). (p. 335.) S.E. & C. Brazil. 
Paraguay. 
2, anthoides (Pucher.). (p. 335.) Guiana. 
Amazonia. 
Peru. Ecuador. 
3. humivagans, Tacz. (p. 335, pt.) C. Peru. 
4. nigricincta (d’Orb. & Lafr.). (p. 835, note.) Bolivia. 
Family III. FORMICARIIDA. 
(Sclater, Cat. B. Brit. Mus. xv. p. 176, 1890.) 
Group ARBORICOLA, 
[Cf. Salvin & Godman, Biol. Centr.-Amer., Aves, ii. p. 194, 1892 *.] 
J. CYMBILANIUS, Gray. 
(Sclater, t. ¢. p. 178.) 
1. lineatus (Leach). (p. 178.) C. America 
[fasciatus, Ridgw., P. U.S. Nat. Mus, vi. p. 404 (Nicaragua to 
(1883); Richm. op. cit. xvi. p. 498 (1893) T.] Panama). 
Colombia. 
Eeuador. 
Upper Amazonia. 
Peru. Guiana. 
* The arrangement of the Formicariide here followed is mainly that proposed by 
Dr. Selater, but a few of the modifications in classification suggested by Messrs. Salvin 
and Godman have been adopted. 
t After a comparigon of the series of specimens in the Museum, I am unable 
fo separate C. fasciatus, 
