Reference
Hans-Joachim Bremer (2021): Revision of the Genus Amarygmus DALMAN, 1823 and Related Genera. LXXV. The Amarygmus of Borneo, Sumatra, Java and Peninsula Malaysia and of Neighbourly Islands. Determination keys. Part I. (Coleoptera: Tenebrionidae) – Mitteilungen der Münchner Entomologischen Gesellschaft – 111: 45 - 96.