170 GENERA AND SPECIES OF BIRDS. 
19. griseigularis, Berlepsch, Ibis, 1885, p. 290. S.E. Brazil. 
(p. 358, note.) 
20. citriniventris, Sci. (p. 363.) Upper Amazonia. 
21. validus, Pelz. (p. 364.) C. Brazil. 
Bolivia. 
22. thamnophiloides (Spix). (p. 364.) Guiana. 
mazonia. 
Brazil. 
23, rufigularis, Pelz., Orn. Bras. pp. 96, 170. Amazonia 
(p. 858, note.) (Rio Maaeira). 
24. torridus, Sci. (p. 865.) W. Ecuador. 
IX. CASIORNIS, Des Murs. 
(Sclater, Cat. B. Brit. Mus. xiv. p. 865, 1888.) 
1. rubra (Vieill.).  (p. 365.) S8.E. Brazil. 
Paraguay. 
Argentina. 
2. fusca, Sel. g Salv. (p. 366.) E. Brazil. 
X. XENOPSARIS, Ridgw. 
(Ridgway, Pr. U.S. Nat. Mus. xiv. p. 479, 1891.) 
(Prospoietus, Cab., Ber. Allgem. deutsch. orn. Ges. ix. p. 4 (1891). | 
1. albinucha (Burm.).* Argentina. 
" (Cf. Sclater, P. ZS. 1893, p. 166, pl. vii.] 
* Omitted in the ‘ Catalogue of Birds.’ 
