47a. Byasa polyeuctes polyeuctes (Doubleday, 1842)

Pap. [ilio] philoxenus hostilius Fruhstorfer, 1908; Ent. Zeit., 22 (18): 72 [JH of Papilio hostilius C. Felder & R. Felder, 1861; Wien. ent. Monats., 5 (3): 73 [synonym of Eurytides (Mimoides) ilus (Fabricius, 1793) ( Papilionidae)]]; TL: ‘S.- Annam, Plateau von Lang-Bian’ [Lang Bian Plateau, S. Vietnam].

Papilio philoxenus var. polymitis Tytler, 1912; J. Bombay nat. Hist. Soc., 21 (2): 589. [ISS]

Papilio nepenthes Ehrmann, 1920; Bull. Brooklyn ent. Soc., 15 (1): 21; TL: ‘South East Assam’ [N. India].

Distribution: widely distributed throughout Yunnan, except for the high mountains in the N.W. corner; also common in many places in China south of Yanshan Mountains, and found from Nepal to N.E. India, Myanmar and Indochina.