46a. Byasa dasarada ouvrardi (Oberthür, 1920)

Papilio (Byasa) ravana ouvrardi Oberth ü r, 1920; Bull. Soc. ent. Fr., 1920 (12): 202; TL: ‘région de Wei-Si, nord du Yunnan’ [Weixi, N.W. Yunnan, China].

Byasa dasarada nujiangana Huang, 2001; Neue ent. Nachr., 51: 98, pl. 9, f. 65, 73; TL: ‘Longpo to Nidadan, Nujiang Valley, S. E. Tibet’.

Distribution: mainly found in Nujiang-Salween and Lancang-Mekong river valleys in W. and N.W. Yunnan; also found in N.E. Myanmar.