the Species of the Genus Crypturus. 321 



Crypturus soui hojfmannsi, subsp. n. 



Adult female. Distinguished from G. soui soui 1)y liaviii;^ 

 tlie upper parts olive-hrown, the throat wliite, and tlie under 

 surface cinnnmon-rufous. 



Total lengtii 215 nun. ; culnien 21; wing 132 ; tail 34; 

 tarsus 38. 



Loc. Ilumaytha, Rio ^[adeira. 



Type in llothschild Museum at Tring. 



Crypturus soui anJrei, subsp. n. 



Adult female. Differs from G. soui soui by liaving the 

 Uj)per surface greyish black and the underparts chestnut- 

 umber. 



Total length 210 mm. ; culmen 21 ; wing I'od ; tail 3G ; 

 taisus 35. 



Loc. Trinidad. 



Type in iiothschild Museum at Tring. 



Grypturus soui harterti, sub^p. n. 



Adult female. Distinguished from G. soui soui in being 

 everywhere darker, head without any shade of gi'ey, throat 

 tinged with grey, and the abdomen deep chestnut. 



Total length" 220 mm. J culmen 22; wing 130 j tail 42; 

 tarsus 30. 



Loc. Vaqueria, N. Ecuador, 



Type in iiothschild Museum at Tring. 



Grypturus undulatus confusus, subsp. n. 



Adult female. Distinguished from G. undulatus undulatus 

 by having the forehead slate-grey, sides of face vinous 

 brown, fore-neck vinous biown minutely barred with black, 

 and the back barred with deej) vinous chestnut. 



Total length 301mm.; culmen 31; wing 180; tail 53; 

 tar.^us 48. 



Loc. llumayflia, Rio Madeira. 



Type in Ruthschild Museum at Tring. 



Grypturus harthtti carol i, subsp. n. 



Adult female. Distinguished from G. hartletti hartletti by 

 having the back black with narrow fulvous cross-bars, the 

 bars on the tail inclining to rufescent buff, the hind neck 

 blackish, the fore-neck darker than in the type form, and the 

 breast rufescent buff. 



