EN
Ten new species of the genus Laena Dejean, 1821 (Tenebrionidae: Lagriinae) are described from the Malayan Peninsula (L. benderaica sp. nov., L. jeraica sp. nov., L. kelantanica sp. nov., L. penangica sp. nov., L. tanahratica sp. nov.), Thailand (L. ellenae sp. nov.) and Laos (L. Ьгтгсжсгг sp. nov., L. geiseri sp. nov., L. kresli sp. nov., L. pacholatkoi sp. nov.). The aedeagus of L. champasaka is figured for the first time. Identification keys are added for the 18 species from Malaysia and for the 7 species from Laos; the species from Laos are mapped.