male genitalia of Pterostichus (Chinapterus) spp. 42–46 Apex of median lobe, dorsal left view 42 P. przewalskyi, LT: Serxü (IZAS) 43 P. przewalskyi, LT: Jigzhi (IZAS) 44 P. przewalskyi, LT: Hongxing (IZAS) 45 P. lianhuaensis sp. nov. Holotype (IZAS) 46 P. liupanensis sp. nov. Holotype (IZAS) 47–57 right paramere, inner face 47–51 P. przewalskyi 52–54 P. lianhuaensis sp. nov. 55–57 P. liupanensis sp. nov. 47 Lectotype (ZIN) 48 LT: Jigzhi (IZAS) 49 LT: Jigzhi (IZAS) 50 LT: Hongxing (IZAS) 51 LT: Serxü (IZAS) 52 Holotype (IZAS) 53 Paratype, LT: Lianhuashan (IZAS) 54 Paratype, LT: Lianhuashan, Shahetan (IZAS) 55 Holotype (IZAS) 56 Paratype, LT: Liupanshan, Longtan (IZAS) 57 Paratype, LT: Liupanshan, Xixia (IZAS). Scale bars: 0.5 mm (42–45, 47–57); 0.2 mm (46).

 
 
  Part of: Dorjderem S, Shi H, Liang H (2020) The genus Pterostichus in China III: a brief review of subgenus Chinapterus Berlov (Coleoptera, Carabidae) with descriptions of two new species. ZooKeys 953: 61-83. https://doi.org/10.3897/zookeys.953.52282