( 299 ) 
Examined: 1 & ad., Manaos (type), 1 3 ad., 1 imm., Marabitanas, 1 d, 1 ¢, 
Bahia, in the Vienna Mus.; 1 ¢ ad., Nericagua, in Mus. H. v. B.; 2 ad. from Para 
(Layard, Wallace coll.), 1 ad., Bahia, in the Brit. Mus. ; 1d ad., Maipures, 1 é, 12; 
Suapure, Caura, 1 ¢, Ourumee, 3 ad., Paramaribo, Surinam, 1 d ad., Prata, Para, 
1 2 ad., Calama, 2 ad., Cayenne, all in the Tring Museum. 
115. Pitangus lictor (Licht.). 
Lanius lictor Lichtenstein, Verz. Dubl, Berliner Mus. p. 49 [1823.—Para). 
Pitangus lictor Hellmayr, Nov. Zool, xiv. p. 356 (Humaytha). 
No. 535. 9 ad., Jamarysinho, 11. ix. 1907. “Iris brown, feet and bill black.” 
—Wing 80 ; tail 67; bill 20 mm. 
This bird has a decidedly narrower bill than any of the numerous specimens 
before me, but does not otherwise differ. 
(116. Myiodynastes maculatus (P. L. 8. Mill.). 
Muscicapa maculata P, L, 8. Miiller, Natursyst. Suppl. p. 169 (1776.—ex D’Aubenton, Pl. enl. 453. 
fig. 2: Cayenne). 
Myiodynastes audax Pelzeln, l.c. p. 112 (Borba). 
Right bank : Borba (Natterer). } 
[117. Onychorhynchus coronatus (P. L. S. Miill.). 
Cf. Nov. Zool. xiv. p. 356 (Humaytha). 
Left bank: Humaytha (Hoffmanns). 
The species occurs in French Guiana, Venezuela (Caura), Lower Amazonia, 
and Northern Peru. | 
[118. Myiobius barbatus barbatus ((m.). 
Muscicapa barbata Gmelin, Syst. Nat. 1. ii. p. 933 (1789.—based on D’Aubenton, Pl. enl. 830. fig. 1: 
Cayenne). 
Myiobius barbatus Pelzeln, l.c. p. 113 (Borba). 
Right bank, Lower Madeira: Borba (Natterer). 
A single adult male taken at Borba, February 25, 1829, resembles Cayenne 
skins, but is larger (wing 67; tail 64 mm.). The foreneck is faintly tinged with 
pale ochreous, as is also sometimes the case in specimens from French Guiana. 
For the present I must refer it to the typical race. | 
119. Myiobius barbatus mastacalis (Wied). 
Muscicapa mastacalis Wied, Reise Brasil. ii. p. 151 (1821—R. Catolé, tributary of the Rio 
Pardo, Southern Bahia); cf, Abhandl. Bayer. Akad. Wissensch. II. Cl. vol. xxii. 3. 
pp. 641-2, 
Myiobius barbatus barbatus (errore !) Hellmayr, Nov. Zool. xiv. p. 357 (Humaytha). 
No. 910. ? ad., Maruins, 7. vi. 1908.—Wing 594; tail 575; bill 114 mm. 
No, 875. (¢) juv., Marmellos, 27. xii. 1907.—Wing 97; tail 55 ; bill 10 mm. 
“Iris brown, feet greyish brown, bill dark grey or blackish, below pale grey.” 
No. 910, an adult female in fall plumage, is very different from topotypical 
Cayenne skins of M. 4. barbatus in the Munich Museum, and agrees pretty well with 
a female from Eastern Brazil (M. 5. mastacalis). In both the throat, foreneck, 
