138 RHAMPHASTIlKTi:. 



U. With two bands beneath. . . 4, jjJuricmctiis, p. 130. 



b'". Nape chestnut 5. castanotis, p. 140. 



b". With a black pectoral spot. 



c'". With a chestnut nuchal collar : 



j belly-band mostly black. ... 6. torquatus, p. 141. 



I belly-band scarlet 7. frantzii, p. 142. 



d'". Without a chestnut nuchal 

 collar: 

 j base oflower mandible white. 8. eri/fhro}7i/c/ius, p. 143. 

 I base of lower mandilile black. 9. xanffidnevs, p. 143. 

 b'. Bill smaller (Pt/rosfe ma), 

 c". Neck-band yeUow : 



) base of lower mandible white . 10. hitorqtiatus, p. 144. 

 ) base of lower mandible black . 11. sturmi, p. 144. 

 d". Neck-band scarlet : 



1 upper mandible uniform .... 12. Jlavirostris, p. 144. 

 •! upper mandible with a brown 



I stripe 13. azara, p. 145. 



6. Breast not branded ; sexes different 

 {Grnmmarhynchus) . 

 c' Tomise with black transverse stripes : 



( under mandible black 14. humholdti, p. 14G. 



I imder mandible mostly white .. 15. M?s«-«)ji2<s, p. 146. 

 (/'. Tomife without black transverse 

 stripes : 



\ culmen uniform 10. viridis, p. 147. 



jculmen with a black stripe .... 17. didymus, p. 147. 

 B. Head-feathers scaly, cm-led 18. beauharnaisi, p. 148. 



1 . Pteroglossus aracari. 



Ramphastos ara9ari, Linn. S. N. i. p. 151. 



Pteroglossus ara9ari, III. Prod. Sjjst. Maimn. et Av. p. 202; War/l. 



Syst. Av. sp. 2 ; (touM, P. Z. S. 1834, p. 75 ; id. Mon. Ramph. 



ed. 1, pi. 12, et ed. 2, pi. 15; Bjx Cotisp. i. p. 93; Cassin, Pr. Ac. 



Sc. Phil. 1867, p. 108 ; Scl. Cat. A. P. -p. 325 ; Svl. et Sah. P. Z. S. 



1867, pp. 580, 694 (L.Amazons); iid. NomencJ. p. 108; Finsch, 



P. Z. S. 1870, p. 584 (Trinidad) ; Scdv. Ibis, 1886, p. 65 (Brit. 



Guiana). 

 Toucan verd du Br6sil, Daub. PI. Enl. 166. 

 Ramphastos atricollis, Miill. S. N. Suppl. p. 83. 

 L' Aracari a ceinture rouge, Levaill. Ois. de Par. ii. p. 29, pi. 10. 



Above dark green, head and nape black, ear-coverts more or less 

 tinged with chestnut ; rump scarlet : beneath pale yellow ; throat 

 and neck black ; ventral band scarlet ; flanks and crissum reddish 

 green ; upper mandible white, with a broad ciilminal stripe : 

 under maudiblo black: whole length 18 inches, wing 6, tail 6-.j, 

 bill from gape 4*4. Female similar. 



Hah. Guiana, Cayenne, Surinam, and Lower vimazonia. 



a. 5 ad. sk. Bartica Grove. Br. Guiana 8alvin-Godman Coll. 



{Whitely). 



b. Ad. sk. Demerara. Gould Coll. 

 e, d. Ad. sk. Cayenne. Gould Coll. 



