In a revision of four Eurydema speices recorded in Far East Asia, we confirm only two species, one of which consists of two subspecies: E. dominulus (Scopoli 1763) [=E. pulchra (Westwood 1837), syn. nov.], E. gebleri gebleri Kolenati 1846, and E. gebleri rugosa Motschulsky 1861 [stat. nov.]. In order to prove the above taxonomic changes, we compared three major characters; (1) the color patterns, (2) the mitochondrial COI (DNA barcoding) and (3) cross– breeding fertility (inter–specific copulation). Two subspecies, E. g. rugosa and E. g. gebleri, preserve their own unique coloration patterns, confirmed by the intra–subspecific copulation and breeding. Interestingly, the 1st progeny from the inter–subspecific copulation of E. g. rugosa♂ X E. g. gebleri♀ (or E. g. gebleri♂ X E. g. rugosa♀) take the coloration patterns inherited from E. g. gebleri.