Pterostichus awashimaensis sp. nov. holotype female (A, C, E) and P. yahikosanus female from Mt. Yahikosan (B, D, F) A, B habitus dorsal view C, D pronotum dorsal view E, F vagina anterior view. am, apophysis of the median oviduct; as, apophysis of the seminal canal; m, median oviduct; p, pigmentation on the innermost part of the vagina; sp, spermatheca.

 
 
  Part of: Sasakawa K, Itô H (2022) The identities of two species in the Pterostichus macrogenys species group of subterranean carabid beetles (Coleoptera, Carabidae) revealed by external morphometric analysis and comparative genital morphology. Subterranean Biology 43: 61-71. https://doi.org/10.3897/subtbiol.43.80969