Habitat of Trimeresurus ciliaris sp. nov. A microhabitat of the new species near the Thum Khao Ting Cave, Palian District, Trang Province, Thailand; B holotype ZMMU Re-17661, adult male, in life in situ; C paratype QSMI 1538, adult female, in life in situ; D–E male specimen from Wang Kelian, Perlis State, Malaysia (not collected). Photographs by P. Pawangkhanant (A–C) and Azrul Azrizal Azmy (D–E).

 
 
  Part of: Idiiatullina SS, Pawangkhanant P, Tawan T, Worranuch T, Dechochai B, Suwannapoom C, Nguyen TV, Chanhome L, Poyarkov NA (2023) Limestone jewel: A new colourful karst-dwelling pitviper (Serpentes: Viperidae: Trimeresurus) from the poorly explored borderlands of southern peninsular Thailand. Vertebrate Zoology 73: 697-716. https://doi.org/10.3897/vz.73.e109854