The type locality of the cave Chaotianyan and its surroundings 7 Fongchong landscape in Letang area 8 cave opening 9–11 a hall and deposits inside the cave (photos Mingyi Tian).

 
 
  Part of: Sun F, Tian M (2015) First cavernicolous trechine beetle discovered in Guilin karst, northeastern Guangxi (Coleoptera, Carabidae, Trechinae). ZooKeys 545: 119-129. https://doi.org/10.3897/zookeys.545.6111