Ventral keel of Paraplea frontalis, anterior region to the left, ventral to the top.

 
 
  Part of: Cook JL, Sites RW, Vitheepradit A (2020) The Pleidae (Hemiptera, Heteroptera) of Thailand, with the descriptions of two new species and a discussion of species from Southeast Asia. ZooKeys 973: 35-68. https://doi.org/10.3897/zookeys.973.54026