Koji Sasakawa, Hirotaro Ito. 2018.
Taxonomic notes on the ground beetles in the genus Trephionus Bates, 1883 from central Honshu, Japan (Coleoptera, Carabidae, Sphodrini, Synuchina).
ZooKeys, 2018, 742: 91-104.
http://zoobank.org/7E8BEE3C-F7CB-4A03-9484-A6747E17149F
https://doi.org/10.3897/zookeys.742.23752