iQiQ- Catalogue of Birds of the Americas — Cory. 509 



Picumnus aurifrons aurifrons (Pelzeln). Amazonian Golden-fronted 



PiCULET. 



Picumnus aurifrons Pelzeln, Om. Bras., 1870, p. 334 (Engenho do Gama) 

 Hargitt, Cat. Bds. Brit. Mus., XVIII, 1890, p. 546 (Borba, Rio Madeira) 

 Hellmayr, Nov. Zool., XIV, 1907, p. 398 (Humaytha, Ril Madeira) 

 Snethlage, Bol. Mus. Goeldi, VIII, 1914, p. 257 (Rio Tocantins; Rio Caura) 

 Beebe, Zoologica, II, No. 3, p. 63 (Pard). 



Picumnus aurifrons aurifrons Hellmayr, Nov. Zool., XVII, 1910, p. 385 (Col- 

 ima, S. Isabel; Jamar>'sinho) . 



Range: Northern Brazil. 



Picumnus aurifrons flavifrons (Hargitt). Yellow-fronted Piculet. 

 Picumnus flavifrons Hargitt, Ibis, 1889, p. 229 (Sarayacu, eastern Peru); Id., 



Cat. Bds. Brit. Mus., XVIII, 1890, p. 547, pi. XIV, figs. 1-2 (Sarayacu); 



Hellmayr, Nov. Zool., XIV, 1907, p. 80 (TeflFe). 

 P[icumnus\ aurifrons flavifrons Hellmayr, Nov. Zool., XVII, 1910, p. 386, 



in text, crit. 



Range: Eastern Peru and northwestern Brazil (Teffe). 



Picumnus borbae Pelzeln. Pelzeln's Piculet. 



Picumnus borhce Pelzeln, Om. Bras., 1870, pp. 241, 334 (Borba, Rio Ma- 

 deira); Hargitt, Cat. Bds. Brit. Mus., XVIII, 1890, p. 547; Hellmayr. 

 Nov. Zool., XIV, 1907, p. 398 (Borba, Rio Madeira); Id., XVII, 1910, p. 

 386 (Borba); Snethlage, Bol. Mus. Goeldi, VIII, 1914, p. 257 (Rio Tapa- 

 joz; Rio Jamauchin). 



Range: Madeira and Tapajoz River regions, Brazil. 



Picumnus wallacii Hargitt. Wallace's Piculet. 



Picumnus wallacii Hargitt, Ibis, 1889, p. 230 (upper Amazons); Id., Cat. Bds. 



Brit. Mus., XVIII, 1890, p. 547, pi. XIV, fig. 3. 

 P. wallacii Hellmayr, Nov. Zool., XIV, 1907, p. 80, in text.* 



Range: Upper Amazons. 



*Picumnus olivaceus olivaceus Lajresnaye. Olivaceus Piculet. 



Picumnus olivaceus Lafresnaye, Rev. Zool., VIII, 1845, p. 7 (Bogota, Col- 

 ombia); Hargitt, Cat. Bds. Brit. Mus., XVIII, 1890, p. 548, part; Stone, 

 Proc. Acad. Nat. Sci. Phila., 1899, p. 305 (Ibague). 



Picumnus olivaceus olivaceus Ridgway, Proc. Biol. Soc. Wash., XXIV, 191 1, p. 

 34; Id., Bull. U. S. Nat. Mus., No. 50, VI, 1914, p. 303, in key; Hell- 

 mayr, Proc. Zool. Soc. Lond., 1911, p. 1190; Chapman, Bull. Am. Mus. 

 Nat. Hist., XXXVI, 191 7, p. 356 (La Frijolera; El Eden; Rio Toche; La 

 Candela; San Agustin; La Palma; Chicoral; Honda; Puerto Berrio; Ma- 

 lena, Colombia). 



* Suggests that the type of P. wallacii may prove to be an immature specimen 

 of P. aurifrons. 



