266 
PASSERES. 
1308. Agelseus tliilins. 
Turdus thilius, Mol. Sagg. sulla St. Nat. Chili (8vo. ed.) 
p. 250. 
Agelasticus thilius , Scl. Cat. Am. B. p. 136. 
Xanthornus chrysocarpus, Yig. P. Z. S. 1832, p. 3. 
a, — b Chili ( Tucker ) 1838. 
1307. Agelaeus cyanopns. 
Agelaius cyanopus, Vieill. N. Diet. d’Hist. N. xxxiv. p. 552. 
Lampropsar cyanopus , Cab. Mus. Hein. i. p. 194. 
a ( Gardner ) 1845. 
A Brazilian species. 
Xanthocephalus. 
Xanthocephalus, Bonaparte, Consp. Av. i. p. 431 (1850). 
1308. Xanthocephalus icterocephalus. 
Icterus icterocephalus , Bp. Am. Orn. i. p. 27, pi. 3, f. 1, 2. 
Xanthocephalus icterocephalus , Scl. Cat. Am. B. p. 136: 
Baird, Brew. & Ridgw. N. Am. B. ii. p. 167. 
Icterus xanthocephalus, Bp. Journ. Ac. Phil. v. p. 222. 
a (X. G. Strickland) 1838. 
A North- American species. 
Xanthosomus. 
Xanthosomus, Cabanis, Mus. Hein. i. p. 189 (1851). 
1309. Xanthosomus frontalis. 
Agelaius frontalis, Vieill. N. Diet. d’Hist. N. xxxiv. p. 545. 
Xanthosomus frontalis, Scl. Cat. Am. B. p. 136. 
a [X. G. Strickland) 1839. — h ( Thomas ) 1842. 
1310. Xanthosomus icterocephalus. 
Oriolus icterocephalus, Linn. Syst. Nat. i. p. 163. 
Xanthosomus icterocephalus, Scl. Cat. Am. B. p. 136. 
a Cayenne {N. G. Strickland ) 1838. — b ( Thomas ) 1840. 
— c ( Stevens ) 1845. — d Trinidad ( Argent ) 1851. — e {Argent) 
1851. 
