PROCEEDINGS OF UNITED STATES NATIONAL MUSEUM. 185 



Cercomacra approximaus Felz. Interior of Brazil, 

 carbonaria 8cl. et Salv. Amazous. 

 nigricans Scl. Panama to Western Ecuador, 

 melanaria {Menctr.). South Brazil. 

 Pyriglena atra 8iv. Brazil. 



picea Gab. Peru and Ecuador, 

 serva tScl. Ecuador and Amazons. 

 Gymnocichla chiroleuca 8cl. et Salv. Honduras and Costa Eica. 

 Percnostola funebris {Licht.). Guiana. 



minor Pelz. Interior of Guiana, 

 fortis Scl. et Sah\ Upper Amazous. 

 Heterocnemis nsevia {Gin.). Guiana, 

 simplex Scl. Guiana, 

 argentata {Bes Murs). Upper Amazons. 

 Myrmeciza ruficauda {Max:). Brazil, 

 squamosa Pelz. Brazil, 

 atrotliorax {Bodtl.). Guiana, Amazons, interior of Brazil, 



and Bolivia, 

 ruficauda {Pelz.). Interior of Guiana, 

 hemimelnena Scl. et Salv. Amazons and Bolivia. 

 Isemosticta Salv. Costa Eica and Yeragua. 

 Hypocnemis flavescens Scl. Interior of Guiana, 

 hypoxantha Scl. Amazons. 



poecilonota Puch. Upper Amazons and Colombia, 

 lugubris Pelz. Amazons, 

 melanura Scl. et Salv. Upper Amazons, 

 melanopogon Scl. Guiana and Amazons, 

 maculicauda Pelz. Interior of Brazil, 

 hemileuca Scl. et Salv. Upper Amazons, 

 naevia ((rm.). Guiana and Upper Amazons, 

 theresse {Pes Murs.). Upper Amazons. 

 Icpidonota Scl. et Salv. Eastern Ecuador, 

 stellata Scl. et Salv. Eastern Ecuador, 

 subflava Guhan. Western Peru. 

 Pithys lunulata Scl. et Salv. Upper Amazons. 



melanosticta Scl. et Salv. Eastern Ecuador. 

 Phlogopsis nigromaculata {Lafr. et dWrh.). Bolivia, Ecuador, and Up- 

 per Amazons, 

 erytliroptera Gould. Interior of Guiana, 

 trivittata Scl. Upper Amazons. 

 Formicarius analis {Lafr. et. d'Orh.). Bolivia, Ecuador, Panama, Costa 

 Eica. 

 rufipectus Salv. Veragua. 

 Chamceza nobilis Gould. Upper Amazons. 



mollissima Scl. Colombia. 

 Grallaria varia {Bodd.). Guiana and Venezuela. 



