Genitalia of Laos Promalactis A–C P. bitrigona: A female genitalia B antrum C signum D–F P. crassa sp. nov.: D female genitalia E lamella post-and ante-vaginalis F tiny spines in ductus bursae. Scale bars: 0.5 mm.

 
 
  Part of: Kim S, Bae Y-S, Lee S (2019) Four new species and seven new records of Promalactis Meyrick, 1908 (Lepidoptera, Oecophoridae) from Laos. ZooKeys 900: 69-86. https://doi.org/10.3897/zookeys.900.39569