68 bulletin: museum of comparative zoology. 



178. Myrmotherula suriname]S[sis surinamensis (Gmelin). 



Eight specimens, both sexes, Vicinity of Paramaribo, January, 

 March, April, and May. 



179. Myrmopagis axillaris (Vieillot). 



Seven specimens, both sexes, Vicinity of Paramaribo, and Lelydorp, 

 February, March, April, and June. 



180. Herpsilochmus sticturus sticturus Salvin. 

 One adult 9 , Lelydorp, April. 



181. MiCRORHOPiAS GRisEA GRisEA (Boddacrt). 

 One adult cf, Vicinity of Paramaribo, June. 



182. Cercomacra nigrescens (Cabanis & Heine). 



Eighteen specimens, both sexes, adult and immature, all from 

 Vicinity of Paramaribo, January, February, March, April, May, 

 June, and December. 



183. Pithys albifrons (Linne). 



Seven specimens, both sexes, adult and immature, Vicinity of 

 Paramaribo, Lelydorp, and Javaweg, February, March, and May. 



Immature birds have no white crest or beard. In one specimen, 

 1,027,^ the throat is pale gray; in another, 1,026,^ it is slaty. 



184. Percnostola rufifrons (Gmelin). 

 Two adults, d^ anfl 9 , Rijsdijkweg, and Altonaweg, April, and May. 



' Penard Coll. 



