23. HYPOCNEMIS. 291 



e,f. d 2 fid- sk- Island of Mexiana, Lower Ama- Salvin-Godmau Coll. 



zons ( Wallace). 



(/. 2ad.sk. Island of Mexiana, Lower Ama- Sclater Coll. 



zous ( Wallace), 



h. cJ ad. sli. Oyapoc, Cayenne. Sclater Coll. 



i. 2 ad. sk. Cayenne. Sclater Coll. 



j. S ad. sk. Guiana. Sclater Coll. 



k, I. S ad. ; Caniacusa, Brit. Guiana Salvin-Godman Coll. 



m. 5 ad. sk. ( Whitely). 



II. Jr. sk. S. America. E. Wilson, Esq. [P.], 



12. Hypocnemis maculicauda. 



Hypocnemis maculicauda, Pelz. Orn. Bras. pp. 89, 164 ; Sel. et Salv. 

 Nomencl. p. 74. 



Above dark slaty grey ; large concealed dorsal spot white ; wiug- 

 covcrts black, with distinct white edgings ; tail black, with broad 

 white tail-end : beneath pale slaty grey ; throat black : bill blackish ; 

 feet brown : whole length 4*5 inches, wing 2'5, tail 1"7. 



Hob. Int. of Brazil and Amazonia. 



This is apparently a larger bird than //. nidanopogon, with a 

 distinct white dorsal spot and broad white ends to the rectrices. 



a. <S ad. sk. Matto Grosso, Brazil (Natferer). Sclater Coll. 



(Authentic specimen.) 



b. S ad. sk. Nauta, Peru (Hauxwell). Salvin-Godman Coll. 



13. Hypocnemis hemileuca. 



Hj-pocnemis hemileuca, Scl. et Salv. P. Z. S. 1866, p. 186 (R. Uca- 

 j'ali), et 187.3, p. 276 (E. Peru) ; iid. Nomencl. p. 74 ; Tacz. Orn. 

 Per. ii. p. 70. 



Above deep black ; concealed dorsal spot white ; wings and tail 

 black ; tips of wing-coverts and ends of tail-feathers white : beneath 

 white : whole length 4-.5 inches, wing 2-2, tail 1-4. Female. Above 

 brown ; wing-coverts blackish, with white edgings : beneath ful- 

 vous ; throat and middle of belly white. 



Hab. Upper Amazonia. 



a. (S ad. sk. Lower Ucayali (Bartlett). Sclater Coll. (Type of 



the species.) 



. 14. Hypocnemis naevia. 



Fourmillier tachet^ de Cayenne, Daub. PL Enl. 823. tig. 2. 



Pipra npDvia, Gm. S. N. i. p. 1003. 



Conopophaga nsevia, d'Orb. Voy., Ois. p. 186. 



Rhopothera punctulata, Des Murs, Voy. Casfeln., Ois. p. 53. 



Rhopotliera guttata, Des Mvrs, op. cif. pi. 17. fig. 3. 



Hypocnemis nasvia, Sclater, P. Z. S. 1857, p. 265 (U. Amazons), et 



'1858, p. 253 ; id. Cat. A. B. p. 188; Pelz. Orn. Bras. p. 89; Scl. 



et Salv. Nomencl. p. 74 ; iid. P. Z. S. 1879, p. 625 (Bolivia) ; Tacz. 



Orn. Per. ii. p.71. 



u2 



