Pronotum left posterior angle and basal area of Pterostichus (Feroperis) spp. n. A–B P. silvestris C–D P. maryseae.

 
 
  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