Oodinotrechus (Pingleotrechus) yinae subgen. n., sp. n., aedeagus 5 median lobe and parameres, lateral view 6 apical lobe of median lobe, dorsal view (photos Xinhui Wang).

 
 
  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