258 NOVITATES ZOOLOGICAE XXV. 1918. 



Pamassius impeiator intermedius Rothsch. 



Parnassius imperator intermedius Rothschild, Novit. Zool. vol. xvi. p. 19 (1909) (Pembon Pass). 



2 $? Pembon Pass, 12 miles north of Lhassa, August 190i (N. V. L. Rybot) 

 (Type). 



Pamassius imperator augustus Fruhst. 



Parnassi'ui imperator airjtifiiis Frulistorfer, Sur. Knlum. vol. xviii. p. 113 (19U3) (Sikkim, Thibet 

 Frontier). 



1 (J, 1 9 Thibet ! ! (C'otypes) Fruhstorfer coll. ; 28 o"o , 15 ?? Yatung, 12,000— 

 14,000 ft. (D. Macdonald). 



Pamassius imperator musagetus Gr.-Grsh. 



Pamassius imperator var. miisageta Grum-Gi'slimailo, Harae Soc. Eiitom. Ross. vol. xxv. p. 446 (1891) 

 (Chuanche). 



1 <J Chuanche, Yangtse-ldang River, 1890 (Grum-Grshmailo) (Cotypc) ex 

 coll. Felder. 



Faruassius charltonius Gray. 

 Pamassius charltonius charltonius Gray. 



Parn-a^sius cliarUoitius Gray. Cat. Lcpid. Ins. Biit. Mas. vol. i. p. 77. j)!. I'J. f. 7 (185-) (Chinese 

 Tartary). 



1 tJ, 5 ?$ ? ; 1 o Koksirdahor, 14,000 ft., July 1884 (8. Young) ; 1 2 Lahoul, 

 12,000 ft., August 1884 (S. Young) ; 1 V Korzak (Dr. Stoliczka), ex Felder coll. 



Pamassius charltonius subsp. 



Differs from ch. chudlonius in being larger, the J has much brighter more 

 scarlet ocelli, and in both sexes the supra-tornal red patch is much larger. 



1 (J, I ? Cashmere Valley, September, 8,0001 — 1,000 ft. (Col. Ward). 

 Pamassius charltonius deckerti Verity. 



Pamassius charltonius ab. ileckerti \'eiity. Rhopal. I'lilaeui . ]i. S3, pi. xix. f. 14 (C'aslmiere cori'ig. 

 Chitral). 



1 <J, 3 ?? Madaglasht, Chitral, 14,000 ft., July 1010. 

 Pamassius charltonius bryki Haude. 



Pamassius charltonius var. I>ri/ki Haude, Soc. Entom. vol. xxvii. p. 75. ft'. 1. 2 (1!I12) (Xilang Pass). 

 3 (J (J, 2 o? Nilang Pass, Garhwal, 15,000-10.(10(1 ft., July— August, 1895. 



Pamassius charltonius princeps Honr. 



Pamassius charltonius var. princeps Honrath. Berl. Entom. Zeitschr. vol. xxxi. p. Sol (1887) 

 (Transalai Mts.) 



9 cJcJ, 9 S9 ? (1 o^ ex. coll Felder) Baidyl ; 3 S^, 4 ??, July ; 2 o'o, 3 ?? 

 Turkestan ; I cJ, 1 ? Transalai, 12,000 ft. (Cotypes), ex coll. Felder. 



