1867-T THE BIRDS OF THE LOWER AMAZONS. 577 



not so clearly defined. It is perhaps different. The present bird is 

 grey below, medially paler, just as described by Cabanis. 



90. CORYTHOPIS ANTHOIDES, Sclatcr. 



Para, May 1849. Easily distinguishable from its Brazilian re- 

 presentative C. calcarata. 



Fam. Tyrannid^. 



91. AtTILA THAMNOPHILOIDES (Spix). 



Mexiana. 



92. TjEnioptera velata (Licht.). 

 Mexiana, Dec. 1848. 



93. Fluvicola albiventris, Spix. 

 Mexiana, Dec. 1848. 



94. Cnipolegus unicolor, Kaup, Journ. f, Orn. 185, p. 29 (?). 



One example without exact locality attached. Resembles Kaup's 

 description in having the entire plumage black, without any white 

 inside the wings ; but is of much smaller dimensions than those given 

 by Heine (Journ. f. Orn. 1859, p. 337) for Kaup's species. Kaup 

 does not trouble himself with dimensions. 



95. Colopterus galeatus (Bodd.). 

 Capim River, June 1849. 



96. MiONECTES oleagineus (Licht.). 

 Para and Guia. 



97. Phylloscartes ventralis (Temm.) ; Cab. et Heine, Mus. 

 Hein. ii. p. 52. 



Mexiana. Sclater has examples of this species from New Granada 

 and Ecuador. 



98. Phyllomyias semifusca, Sclater. 

 Mexiana, Jan. 1849. 



4-99. Camptostoma flaviventrk, Sclat. & Salv. P. Z. S. 1864, 

 p. 358. 

 Mexiana. 



-.A" 100. Legatus albicollis (Vieill.). 

 Para, Aug. 1848. 



^101. Myiozetetes cayennensis (Linn,). 



Para, Aug. 1848. 

 Proc. Zool. Soc— 1867, No. XXXVH. 



