Male genitalia of Pterostichus pulcher species group, left lateral view and dorsal view of median lobe of aedeagus 13 P. pemphis sp. nov., holotype 14 P. orbicollis sp. nov., holotype 15 P. leo sp. nov., holotype 16 P. liyuani sp. nov., holotype 17 P. condylus sp. nov., holotype 18 P. jialini sp. nov., holotype. Scale bar: 1 mm.

 
 
  Part of: Yin W, Zhu P, Shi H (2023) Taxonomic study on the subgenus Orientostichus, the Pterostichus pulcher species group (Coleoptera, Carabidae, Pterostichus). ZooKeys 1175: 163-185. https://doi.org/10.3897/zookeys.1175.107636