( 281 ) 

 71. Sporophila castaneiventris Cab. 



Sporophila easlanfivcntris Cabanis in Schomburgk, Rehm Brit Guiana iii. p. 679 (184S. — Cumaka, 



coast of Brit. Guiana) ; Hellmayr, Nnv. Znol. xiv. p. 353 (Humaytha). 

 Spermophila castaneiventris Pelzeln, I.e. p. 225 (Borba). 



No. 833. S ad., Marmellos, 10. xii. 1007. " Iri.s brown, feet and bill black."— 

 AViiig 50 ; tail 42 ; bill 8 mm. 



rerfecti}' identical with specimens from French Guiana, collected by Monsieur 

 Le Moult, in the Munich Museum. 



[72. Volatinia jacarina jacarina (Liun.). 



Cf. Nor. Znol xiv. p. 353 (Humaytha). 



Left bank : Humaytha (Hoffmanus).] 



[73. Myospiza manimbe (Licht.). 



Cf. Nur. Zool. xiv. p. 353 (Humaytha). 



Left bank : Humaytha (Hoffmanns). 



The single male, obtained on Mr. Hoffmann's first journey, agrees well with 

 Bahia skins.] 



[74. Myospiza aurifrons (Spix). 



Tatwgm nurifroiis Spix, Av. Bras. ii. p. 38. pi. 1. fig. 2 (1825. — •' in prorincia Bahia" — errore I 

 We substitute Fontehoa, Rio Solimoens) ; Hellmayr, Abhandl. Akad. Wissemch. Miiiichen, 

 vol. xxii, 3, 1906. p. 673 (crit.). 



Cottirniciiliis 2>eruanus Pelzeln, I.e. p. 230 (Borba). 



Right bank : Borba (Natterer). 



Widely distributed in Amazonia. M. aurifrons is evidently specifically distinct 

 from the preceding form.] 



[75. Paroaria gularis gularis (Linn.). 



Tanagra (juluris Linnaeus, Si/.''t. Xrrl. xii. 1. p. 316 (1766. — ex Brisson : " America" ; we fix Cayenne 



as type locality). 

 Paroaria giilnrix Pelzeln, l.r. p. 228 (part. : Borba). 



Right bank : Borba (Natterer). 



Natterer's e.\arai>les, for the loan of which I am indebted to Dr. Lorenz, of 

 Vienna, agree well with others from (Jayenne and Lower Amazonia; perhaps they 

 have not quite so much black round the eye. 



Farther south, on the Rio Guapore (Villa Bella de Mattogrosso), it is replaced 

 by P. g. cercicalis Scl.,* which extends into Eastern Bolivia (Mojos, etc.). Cf. 

 Sor. Zool. xiv. ji. 10.] 



76. Ostinops viridis (P. L. S. Mull.). 



Oriolm viridis P. L. S. Miiller, Natursyst. Suppl. p. 87 (1776. — based on D'Aubenton, 



PI. enl. 328 : Cayenne). 

 Ostinops viridis Pelzeln, I.e. p. 192 (Borba). 



Nos. 309, 570, 587. iS S ad., Calama, 3L vii. 1907; Jamarysinho, 18, 24. ix. 

 1907. " L'is light blue, feet black, bill light yellowish green, apical half bright 

 red."- Wing 250—265; tail 180—190 ; bill 63-67 mm. 



• Paroaria cerviealii Solater, Cat. Coll. Amer. Birds, p. 108 (1862.— Bolivia). 



