Pterostichus (Feroperis) maryseae sp. n., a female paratype 11 Stylomere of female ovipositor, ventral view 12 A tergum VIII, B sternum VIII 13 Female reproductive tracts.

 
 
  Part of: Sun X, Shi H, Sang W, Axmacher JC (2018) Two new species of Feroperis Lafer (Carabidae, Pterostichus) from China, with a key to all known Chinese species in this subgenus. ZooKeys 799: 95-114. https://doi.org/10.3897/zookeys.799.28834