Dabasa gyas hercules ( Blanchard, 1871 ) ( Lee 1995: 40 )

Hu, Shao-Ji, Cotton, Adam M., Lamas, Gerardo, Duan, Kuang & Zhang, Xin, 2023, Checklist of Yunnan Papilionidae (Lepidoptera: Papilionoidea) with nomenclatural notes and descriptions of new subspecies, Zootaxa 5362 (1), pp. 1-69 : 56

13. Dabasa gyas hercules ( Blanchard, 1871) ( Lee 1995: 40)

This is a false combination of two taxa. The name ‘ gyas ’ applies to Meandrusa lachinus (Fruhstorfer, 1902) , since Papilio gyas ( Westwood, 1841) is unavailable as a junior primary homonym of Papilio gyas Cramer, 1775 ( Riodininae ) ( Racheli & Cotton 2009). The name ‘ hercules ’ applies to Meandrusa sciron (Leech, 1890) , but Papilio hercules Blanchard, 1871 is unavailable as a junior primary homonym of Papilio hercules Dalman, 1823 ( Morphinae ) ( Racheli & Cotton 2009). Additionally, the genus name Dabasa Moore, 1888 is a junior synonym of Meandrusa Moore, 1888 . The description and illustration under this name in Lee (1995) matches M. sciron .