J 9' 9^ J^cu'idor^ I'cru^ /iulwia, and Argcntinji. 27 



HinaWcv ;i.M(l in liavin;^ tli(; sides of tlif; f;if;o fjright rufous, 

 instead of dull clicstriut. 



Total length 230 mrn., ox[>osed culrnen 22, wing 149, 

 tail GO, tar-^UH 4i. 



Adult female. Similar to the adult rn;ilc. Wing 117 mm. 



Ilaltllal. Panama. 



TIk; male and female described were eolleeted at Lion. 

 iliil, Panama, by J. MeLeannaii and are now in the Hj'itish 

 Museum, Salvin-Godman eolleetion. 



Odontophorus guianensis pachyrhynchus. 



Odiintoiilioratt jiuckyrhijucliuH 'l\ehudi, i'aunfi Peruana, 

 1840, \). 282: East side of the Andes in l-'eru ; Taez. Orn. 

 Per. iii. 1880, p. 287: Monterieo. 



Odont()])li(iruH marmoralua Cjgilvie-Orant, Cat. li. Ijrit. 

 Mus. xxii. I8'j'i, p. V-V-') (part, speeirnen r). 



Tljis bird, whieh 1 propose to resuseitate as a subspeeifie 

 form, is allied to 0. ij. manaoraluH in the geneial colour of 

 its (dumage, but is easily recognized by tht increased depth 

 (jf its bill, which is 14 mm. 



Uabilut. Peru. 



1'ext-figure 2. 



Iloads of : — 

 A. ()(lnnloph'>rnH (fuianensis yuiuneims. J 5. (). i/. pachyrhynchus. 



Odontophoms guianensis buckleyi, subsp. n. 



Odordoiihorii.s marmoratns Ogilvie-Grant, Cat. 15. Brit. 

 Mus. xxii. 1893, p. 133 Tpart, specimens/;, ry); Brabourne & 

 Chubb, H. S. Amer. i. 1912, p. 13, no. 131 (part). 



