On the Systematics of the Leaf-Beetle Genus Colaspoides Laporte, 1833 (Coleoptera, Chrysomelidae: Eumolpinae) from Sundaland

Thirteen species of leaf beetles of the genus Colaspoides Laporte are described as new to science: Colaspoides cameronensis sp. n., C. asarovi sp. n., C. nikandrovitshi sp. n., C. pahangensis sp. n. from the Malay Peninsula, and Colaspoides aeneoviridis sp. n., C. borneomontana sp. n., C. bruneiensis sp. n., C. metallactus sp. n., C. costipennis sp. n., C. gunungensis sp. n., C. latipalpis sp. n., C. paraviolacea sp. n., and C. vityukovae sp. n. from the island of Borneo. New keys are proposed for the species complexes of C. cognata Baly, 1867 and C. cognatella L. Medvedev, 2004, C. borneomontana sp. n., and C. viridimarginata Baly, 1867.