( 17 ) 

 47. Coereba guianensis (Call.). 



Certhiola guiaiuiiwis Cab., .Viis. lln/i. I. (18a0) p. 97, Anm. (Typus ex Guiana"). 



Snapure, Caura U. : S <S aJ. ? Nov. 189!), juv. 15. v. 1899 (Klages coll.). 



(? ad. al. 57i ; caud. 37 ; ouliu. 12 ; tars. 16^ mm. 



? ad. al. 52i ; caud. 291 ; culm. 12i ; tars, lo mm. 



This form bas been most erroueously united with Coereba ckloropi/qa. The 

 adult males from Snainire agree perfectly with a male collected by H. Whitely on 

 the Merurae Mountains, British (xniana. The female has the back of a lighter, 

 more greyish brown-black, and shows a small white speculum at the base of 

 the primaries. 



4.S. Euphonia chlorotica (L.). 



Tanagra rlilnrolini Linn., fiyxi. Nat. Ed. XII. (1766) I. p. 317 (ex Briss.— " Cayenne "). 



<!aicara : S <S ad. 26. ii., SS ad. 9, 21. iii., ? ? ad. 2. iii., S juv. 2. iii. 



Quiribana de Caicara : S S ad. 8. iv., S ad. 4. iv. 



Maipures : ? ad. 19. xii. 



Altagracia : ? ad. 2. ii. " Iris dark sepia ; feet slaty ; bill blackish above ; 

 slaty below " (Cherrie). 



The females have the underparts deep yellow, slightly washed with olive on the 

 breast and flanks, not white in the middle as in C. chl. molaceicollis (Cab.). 



(Nos. 9945, 10270, 10271, 10280, 10281, 10346, 10347, 10354, 10424, 10425, 

 10.536, 10.569, 10609, 10661, 10662, 11091, 11532 Cherrie coll.) 



49. Euphonia trinitatis Strickl. 



Euphunia trinitatis Striclil,, Cuntr. Orn. 1801 p. 72 (Trinidad). 



Cindad Bolivar : 3 ^(? 6, 21. xii., S juv. 16. xii., ? 4. viii. (Klages). 



Altagracia : ? ad. 25. xi. (No. 8843 Cherrie coll.) 



" c? ad. iris dark brown ; feet black ; maxilla black, except sides of liase, 

 which are lighter blue-grey ; mandible hght bine-grey except tip, which is black." 



Caicara : d ad. 26. iii.; ? 10. iii. (Nos. 1043.S, 10568 Cherrie coll.) 



It is remarkable that this species occurs together with E. chlorotica in the 

 same locality. 



50. Euphonia olivacea Desm. 



Euphonia olivacea Desm., Hist. Nat. Tang. (1805) pi. xxvii. (descr. ? ) (Typus ex Cayenne). 

 Euphona minuta Cab. in Schomb. Guiana iii. (1848) p, 671 (deacr. 5 ) (Brit. Guiana). 



Nicare, Caura R. : (? 22. i. 1901. 



" Irides black, mandibles black, feet and toes slate " (E. Andre). 



Agrees best with a specimen from Camacusa, British Guiana (H. Whitely coll.), 

 but differs by having the abdomen of a somewhat clearer yellow, the white 

 crissum less shaded with ochre-yellow, and by presenting slightly larger 

 <limensions. 



