1. rnALACEOcoBAX. 335 



?/. No wliite dorsal patch ; 

 culmen 2'0.5 inches, depth 



at forehead 0-25 colensoi, p. 386. 



/*. Fore part of neck black. 

 e'\ Throat white. 



c". AVing-coverts and scapulars 

 unifovm oil-green ; culmen 

 2'1 inches, depth at fore- 

 head 0'2.5 campheUi, p. 387. 



d^. Wing-coverts and scapulars 

 dull bronze - green, mar- 

 gined with dark greenish 

 blue ; culmen 2'9 inches, 



depth at forehead 0'3o . . botif/ainvillii, p. 387. 

 /'. Throat black ; a white patch 



on the ear-coverts mfu/ellamacs, p. 388. 



m". Feathering on the chin not extend- 

 ing beyond a vertical line drawn 

 from the anterior margin of the 

 eye (see fig. 4) ; crown with a well- 

 developed crest. 

 i^. Plumage surrounding the ear white 

 (see fig. 5) ; white alar bar and 

 dorsal patch ; nasal caruncles less 



developed atriceps, p. 390. 



h?. Plumage surrounding the ear 

 black ; nasal caruncles largely 

 developed. 

 (/'■. Purple-black of the sides of the 

 head commences in a line with 

 the commissure of the bill (see 

 fig. 7) ; white alar bar mode- 

 rately developed albiventer, p. 392. 



A*. Purple-black of the sides of the 

 head extends below the com- 

 missure of the bill and partly 

 borders the naked gular skin 

 (see fig. 6) ; no trace of white 



alar bar verrucosus, p. 393. 



k'. Legs and feet black. 



n". Scapulars brouze-gi'ey bordered with 

 black and slightly glossed with 

 green ; lower back dark green ; 



wing ll'S-irS inches varius, p. 394. 



o". Scapulars bronze-gTeen with very 



narrow steel-blue margins ; lower 



back dark steel-blue. 



P. "White feathering on the throat 



extending forwards in a patch 



below the commissure of the bill 



Csee fig. 8); culmen 1-85-2-U 



inches ; wing 9'o-10'4 (/oulcli, p. 396. 



m^. Throat below the commissure of 

 the bill naked (see fig. 9) ; cul- 

 men 2"7 inches ; wing lO'S .... hypoleucus, p. 397, 



