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spot ; the first four spots are pnre white ; the snbmarginal spots paler red than iu 

 P. a. austrosundanus Rothsch. (1895). 



Ilab. Flores, dnriiig a very dry season (A. Everett). 



Two specimens. 



18. Papilio dasarada barata subsp. nov. 



(?. Very similar to North Indian specimens ; the wings somewhat narrower, 

 and the underside of the hindwing proximally jialer; all my sjiecimens on npperside 

 without a spot iu front of the large white discal spot. Harpe (on inside of claspcr) 

 distinctly bent jnst behind the proximal process, not forming a straight dentate 

 blade as in flasarada. 



Hah. Shall States and Tenasserim. 



A series. 



P. dasarada I find to be a distinct species instead of a white-spotted variety of 

 P. philoxenus. The genitalia are different. 



19. Papilio jonasi spec. nov. 



c??. Similar to P. mendiis Feld. (1SG2); the scent-pouch of the i shorter, 

 the harpe of the clasper as in P. impediens Rothsch. (1895), and the snbmarginal 

 spots of the hindwing very much enlarged above and below and pale red, the spot 

 situated beyond the apex of the abdominal fold also being marked above, though 

 here narrow. In the ? the posterior spots touch each other. On the umlcrsidc 

 my only specimen of this sex bears a reddish grey submargiual double patch on 

 the forewing, as sometimes happens also in P. dasarada Moore (1857). 



Hab. Northern Formosa. 



One pair. 



20. Papilio machaon birmanicus subsp. nov. 



S ? . Similar to P. m. sikkimensis Moore (1884), bat the yellow patches of the 

 forewing and the yellow area of the hindwing much larger, the abdominal edge of 

 the hindwing being narrowly bordered with black; the red anal spot bordered with 

 black in front but not behind. On the underside the veins are less broadly black, 

 and the black discal band of the hindwing is much narrower than in sikldmensis. 



Ilab. Shan States and Burma. 



A small scries. 



21. Papilio demolion delostenus subsp. nov. 



(? ?. Somewhat paler than tlie other subspecies of P. demolion, and the discal 

 band much narrower; on the forewing the last three or four spots of the band are 

 joined together, but the incisions between them are deeper than in tlie other 

 Malayan forms ; on the hindwing the band is hardly wider iu the cell than the 

 distance of the second median vein from the first. 



On the underside the veins of the hindwing are more or less yellow in lietween 

 the black discal spots, and the creamy snbmarginal baud is more extended ochreons 

 at the apical and anal angles than in the other forms. 



Hab. Palawan. 



2 ^S and 1 ?. 



