28 GENERA AND SPECIES OF BIRDS. 
4. sanctze-marte, Sci. (p. 261, pt.) Colombia 
(Santa Marta). 
5. cinereiventris, Sel. (p. 262.) Ecuador. 
6. semitorquatus, Lawr, (p. 262.) C. America 
(Costa Rica to 
Panama), 
Colombia. 
7. collaris, Pelz. (p. 263.) Guiana. 
Amazonia 
(Rio Negro). 
8. trinitatis, Less. (p. 260, note.) Is]. of Trinidad. 
XVIIL. CERCOMACRA, Sci. 
(Sclater, Cat. B. Brit. Mus. xv. p. 263, 1900.) 
1. cerulescens (Vieill.). (p. 264.) Lower Amazonia. 
S.E, Brazil. 
2. cinerascens (Sel.). (p. 264.) Guiana. 
Upper Amazonia. 
3, napensis, Sci. (p. 265.) Guiana. 
Ecuador. 
4. tyrannina (Sel.). (p. 265.) C. America 
(S. Mexico to 
Panama). 
Colombia. Ecuador. 
Guiana. 
Amazonia. 
5, approximans, Pelz. (p. 266.) C. Brazil. 
Beuador. 
