1. PHALACEOCORAX. 337 



d. General colour of the underparts black, 

 more or less glossed with greenish. 

 e' . Forehead naked ; sides of the upper 

 back and scapulars violet-purple with 

 purple reflections. 

 c". Size very large: wing l.j-13'6 

 inches ; feathers of face purple- 

 bronze perspicillatus, p. 357 



d" . Size smaller: wing lO'5-ll inches; 

 feathers of face deep greenish 



blue , bio'istatus, p. 358. 



/'. Forehead feathered. 



e". Upper back and scapulars uniform 

 greenish- and pui-plish-bronze with 

 green reflections, and without dis- 

 tinct marginal bands ; neck deep 



bluish violet pelagicus, p. 360. 



f". Each feather of the upper back and 

 scapulars with a well-marked mar- 

 ginal band. 

 c^. General colour of the upper back 

 and scapidars bronze-green or oil- 

 green. 

 a*. Each feather with a blackish 

 margin ; legs and feet blackish. 

 a^. Plead and neck deep purplish 



black jienicillatus, p. 363. 



6^ Head and neck oily bronze- , ^,.^^,^^^,,^ ^ qq^ 



14 17 '\^ ?^ W -Vi ,■.■■.■' I desmaresti, p. 368. 



0^. Each leather with a shming ' ' ^ 



brass-green margin ; legs and 



feet orange-yellow chalconotus, p. 369. 



d^. General colour of the upper back 

 and scapulars bronze-brown or 

 ash, each feather margined by a 

 black band, 

 c*. Feathers of the back and sca- 

 pulars rounded at the ex- 

 tremity. 

 c=. Size larger: wing more than ,«,„.,•<,, p. 370. 



11 mches long .... cincinatus, p. 373. 



d^. Size smaller: wmg less than ' ^ 



11 inches. 

 a*. Feathers on inter-ramal 

 space extending to below a 

 vertical drawn from the 



nostrils neglectus, p. 374. 



6°. Feathers on inter-ramal 



space not extending beyond 



a vertical drawn from the 



eye. 



a?. Back and scapulars with 



bronze-brown middles ; 



lower back black glossed 



with dark bluish green . fiisckollis, p. 375. 



VOL. XXVI. Z 



