Two new species of the Pterostichus macrogenys species group (Coleoptera, Carabidae) discovered in shallow subterranean habitats in northern Honshu, Japan

by Kôji Sasakawa, Hirotarô Itô
Published 2017-01-01

Taxonomic notes on the ground beetles in the genus Trephionus Bates, 1883 from central Honshu, Japan (Coleoptera, Carabidae, Sphodrini, Synuchina)

by Kôji Sasakawa, Hirotarô Itô
Published 2018-03-01

Unexpected Species Identities and Interspecific Relationships in a Subterranean Beetle Lineage, the <i>Pterostichus macrogenys</i> Species Group (Coleoptera, Carabidae), Revealed b...

by Kôji Sasakawa, Yoshiji Mitsuduka, Hirotarô Itô
Published 2020-11-01