Male genitalia of species of the macrogenys species group. Left lateral view (12), right lateral view (13), left dorsolateral view (14), and right dorsolateral view (15) of endophallus of P. shinbodakensis sp. n., holotype. Dorsal view of apical part (16), left lateral view (17), and ventral view of apical part (18) of right paramete of P. shinbodakensis sp. n., holotype. Dorsal view of apical part (19) and left lateral view (20) of right paramete of P. falcispinus from the type locality. Left lateral view (21) and right lateral view (22) of endophallus of P. tateishiyamanus sp. n., holotype. go: gonopore; lal: left apical lobe; lpb: left pigmented band; lpl: left preapical lobe; rpl: right preapical lobe. Scale bar = 0.5 mm.

 
 
  Part of: Sasakawa K, Itô H (2017) Two new species of the Pterostichus macrogenys species group (Coleoptera, Carabidae) discovered in shallow subterranean habitats in northern Honshu, Japan. Subterranean Biology 21: 47-56. https://doi.org/10.3897/subtbiol.21.11155