Megaustenia malefica (Mabille, 1887)
Helicarion maleficus Mabille, 1887a: 2. Type locality: Tonkin [Northern Vietnam]. Mabille 1887b: 74, 75, pl. 1, figs 10-12. Fischer and Dautzenberg 1904: 392. Schileyko 2011: 32.
Cryptosoma maleficum: Kobelt 1905: 1196, 1197, pl. 297, figs 4-6.
Material examined.
Specimens from limestone hill at Ban Nathan village, Viengxay District, Houaphanh Province (Figs 37D, 56F).
Distribution.
Laos and Vietnam (Fischer and Dautzenberg 1904, Schileyko 2011).