PAPILIO. 13 



b~'. Fore wing acute and curved 



at apex, strongly falcate. . . . PAYENI group, p. 91. 

 lr\ With conspicuous green or blue 

 colouring and markings on upper- 

 side. 



*. Hind wing without tail ELEPHEXOK group, 



b l . Hind wing Avith tail. " [p. 80. 



rt '. Fore wing in c? with or with- 

 out woolly adnervular streaks 

 on upperside. 



a 8 . Such streaks always present, 

 one along middle of inter- 

 space 1 BIANOB, group, p. 81. 



b''. Such streaks " not always 

 present, when present none 

 along middle of inter- 

 space 1 PALINURUS group, 



b*. Fore wing in tf without any [p. 88. 



woolly streaks PAHIS group, p. 84. 



B. Fore wing : vein 11 anastomosed with vein 

 12. 



a. Fore wing short and broad ; dorsal margin 



much more than half length of costal. 

 a'. Hind wing with slender tails. 



(ft. Hind wing in tf without a cottony 

 scent-organ on the inner side of 

 abdominal fold. 



n 3 . Fore wing: upper 'discocellular 

 very much longer than middle 



discocellular ; GLYCERIOX group, 



6 3 . Fore wing : upper discocellular [p. 93. 



very little longer than middle 



discocellular ANTIPHATES group, 



b-. Hind wing in 3 with a cottony [p. 96. 



scent-organ on the inner side of 

 abdominal fold. 



a . Fore wing : white bands on an- 

 terior portion without scales on 



upperside AGKTES group, p. 100. 



b 3 . Fore wing: white bands on an- 

 terior portion with scales on 



upperside AuisTKUSgroup,p. 101. 



b'. Hind wing without tails MACAREUS group, 



b. Fore wing more elongate ; dorsal margin [p. 112. 



about half as long as costal EURYPYLUS- 



AGAMEMNON group, 

 [p. 105. 



OnXITHOPTEKA GnOUP. 



J 5 . Fore wing : costa arched ; apex not acute, rounded ; 

 termen oblique ; tornus well-marked but rounded ; dorsum 

 straight ; cell more than half length of wing ; upper discocellular 

 slightly oblique, shorter than middle in the Indian forms, middle 

 concave; veins 10 and 11 free, 10 from upper third, 11 from 

 middle of subcostal. Hind wiug not tailed in the Indian forms ; 



