Close to Pterolophia subdentaticornis Breuning, 1965 . Has it got 2 white bands at the apex of elytra (one just before the apex, one at the apex) ? -But see also Pterolophia dentaticornis Pic, 1929 ( type at the MNHN, Paris )
Here the original description from BREUNING Stephan, 1965. Contribution à la connaissance des Lamiens du Laos (Coll. Céramb.) (Onzième partie) Bulletin de la Société Royale des Sciences Naturelles du Laos 12 [1964]: 43-62, 32 figs.