252 
11. IcreRus aBEILLu, Less, Rev. Zool. 1839, p. 101. 
An excellent species, allied to Icterus bullockii, but quite distinct. 
12. Motorurus pecoris (Gm.). 
An undoubted specimen of this species. 
13. CyaNociTTa DIADEMATA, Bp. Consp. p. 377. 
Two examples agreeing with Bonaparte’s description. 
14. Corvus carnivorvs, Bartram: Baird, Rep. p. 558. 
A true Raven, very much resembling the European bird, which 
must be referred to C. carnivorus as distinguished by Prof. Baird, if 
that species is really distinct from C. coraz. 
15. Prcouapres LingATICEPS, Lafr. Rev. Zool. 1850, p. 277. 
I have a second specimen of this bird in my own possession, also 
from a collection made near Orizaba. M. de Lafresnaye was not 
acquainted with the true locality of this species, which makes a third 
Mexican bird of the genus, the others being P. afinis and P. leuco-— 
gaster. 
16. THAMNOPHILUS MELANOCRISSUS. 
Thamnophilus melanurus, mihi, P. Z. 8. 1857, p. 203. 
A female. This Thamnophilus, as I have lately ascertained from 
examination of Mr. Salvin’s Guatemalan specimens, differs from the 
true T. melanurus of New-Granada in having the crissum black, and 
I therefore propose to call it 7’. melanocrissus. 
17. Cottnea AMABILIs, Gould, P. Z. S. 1856, p. 64. pl. 123. 
One female example, which shows that this Cotinga ranges further 
northwards than has hitherto been supposed. 
18, CeryLe Autcyon (L.). 
Several examples. 
19. Momorvus MEXICANUS, Sw. 
Two specimens of this species transmitted are of smaller size than 
the third, but do not appear otherwise different. 
20. Coccyzus AMERICANUS (Linn.). 
21. Coccyzus ERYTHROPHTHALMUS (Wils.). 
The collection contains undoubted examples of both of these 
northern species. 
22. CENTURUS FLAVIVENTRIS, Sw. 
A female of this species, as described by Baird (Report, p. 110). 
