350 
PASSERES. 
Pyriglena leucoptera, Scl. P. Z. S. 1858, p. 246. 
Myrmeciza melanura , Strickl. Ann. N. H. xiii. p. 417. 
Lanius domicella, Licht. Yerz. Doubl. p. 47. 
a Brazil (Askew) 1834. — b (H. G. Strickland) 1838. — c 
Brazil (N. G. Strickland) 1838. — d Brazil (G. Lloyd ) 1838. 
b is doubtless the type of Myrmeciza melanura l. s. c. which 
Strickland appears from a note on the label to have discovered to be 
the female of domicella, i.e. leucoptera , Yieill. 
1721. Pyriglena atra. 
Drymophila atra, Sw. Zool. Jonrn. ii. p. 153. 
Pyriglena atra, Scl. P. Z. S. 1858, p. 246. 
a S. America ( Seaman ) 1840. 
Percnostola. 
Percnostola, Cabanis & Heine, Mus. Hein. ii. p. 10 (1859). 
1722. Percnostola funebris. 
Lanius funebris, Licht. Yerz. Doubl. p. 47. 
Percnostola funebris, Scl. Cat. Am. B. p. 185. 
a (Pew gar di) 1851. 
Apparently a skin of Cayenne make. 
Heterocnemis. 
Holocnemis, Strickl. Ann. 1ST. H. xiii. p. 415 (1844) ( nom . 
prceoc.). 
Heterocnemis, Scl. P. Z. S. 1855, p. 146. 
1723. Heterocnemis use via. 
Sitta ncevia, Gm. Syst. Nat. i. p. 442. 
Holocnemis ncevia, Strickl. Contr. Orn. 1849, p. 34, pi. 18. 
Heterocnemis ncevia, Scl. Cat. Am. B. p. 186. 
Holocnemis flammata , Strickl. Ann. N. H. xiii. p. 415, 
pi. 13. 
a (Bt at Plymouth) 1841. 
The type of this Guiana genus and species described as Holocnemis 
flammata l. s. c. Strickland afterwards discovered that the bird was 
the same as the “Wall-creeper of Surinam” of Edwards and thus 
