sentences:  This intergrades with the race "flavocristata" (Lafresnaye, 1837) is found further south in Thailand, the Malay Peninsula and Hainan.Race "seorsa" is found in Laos and parts of southeastern China (Guangxi, Fujian) and in its northern range intergrades with "sultanea".Subspecies "gayeti" named after the collector M.V.