Dorsal, lateral and declivital view of Tricosa cattienensis holotype, 2.7–3.1 mm (A, B, I), T. indochinensis holotype, 3.2–3.4 mm (C, D, J), T. jacula holotype, 3.2 mm (E, F, K), and T. metacuneolus paratype, 2.4–2.5 mm (G, H, L).

 
 
  Part of: Smith SM, Beaver RA, Cognato AI (2020) A monograph of the Xyleborini (Coleoptera, Curculionidae, Scolytinae) of the Indochinese Peninsula (except Malaysia) and China. ZooKeys 983: 1-442. https://doi.org/10.3897/zookeys.983.52630