from British Guiana. 435 



291. Herpsilochmus, sp. inc. 



Herpsilochmus dorsimaculatus , Pelz. Oru. Bras. pp. 10, 

 151 (?). 



Roraima (3500 ft.). 



Count H. V. Berlepsch has kindly sent me a note on this 

 bird, in which he points out certain differences, chiefly in size, 

 between it and the types of H. dorsimaculatus with which he 

 has compared Guianan examples. I venture to leave him to 

 describe it, should he think proper, in one of the useful 

 papers on South-American birds with which he from time 

 to time favours this journal. 



292. Myrmotherula pygm^a. 

 Muscicapa pygmisa, Gm. Syst. Nat. i. p. 933. 

 Formicivora pygvtKEa, Cab. in Schomb. Guiana, iii. p. 688. 

 Myrmotherula jjygmcea, P. Z. S. 1858, p. 23Jj. 



Bartica Grove, Camacusa. 



293. Myrmotherula surinamensis. 



Sitta surinamensis, Gm. Syst. Nat. i. p. 442. 

 Myrmotherula surinamensis, Scl. P. Z. S. 1858, p. 234. 

 Formicivora quadrivittata, Licht., Cab. in Schomb. Guiana, 

 iii. p. 688. 

 Camacusa. 



294. Myrmotherula guttata. 



Myrmotherula guttata, Vieill. Gal. Ois. p. 251, pi. 155. 

 Rhopoterpe guttata. Cab. in Schomb. Guiana, iii. p. 688. 

 Mijrmotherula guttata, Scl. P. Z. S. 1858, p. 235. 

 Bartica Grove, Camacusa. 



295. Myrmotherula gutturalis. 



Myrmotherula gutturalis, Scl. & Salv. Ibis, 1881, p. 269. 

 Bartica Grove, Merume Mountains, R. Atapurau. 



296. Myrmotherula axillaris. 



Myrmothera axillaris, Vieill. N. Diet. d^Hist. N, xvii. 

 p. 321. 



Formicivora axillaris, Cab. in Schomb. Guiana, iii. p. 688. 

 Myrmotherula axillaris, Scl. P. Z. S. 1858, p. 236. 

 Bartica Grove, Camacusa, Merume Mountains. 



