Left lateral view (a), left dorsolateral view (b), ventral view (c), and posterior view (d) of the endophallus of Nebria (Sadonebria) spp. 8 N. quinquelobata sp. n., holotype male 9 N. saeviens, male from type locality 10 N. yatsugatakensis sp. n., holotype male 11 N. chichibuensis, holotype male. go, gonopore; da, dorsoapical lobe; db, dorsobasal lobe; va, ventroapical lobe, la, lateroapical lobe; lb, laterobasal lobe.

 
 
  Part of: Sasakawa K (2016) Two new species of the ground beetle subgenus Sadonebria Ledoux & Roux, 2005 (Coleoptera, Carabidae, Nebria) from Japan and first description of larvae of the subgenus. ZooKeys 578: 97-113. https://doi.org/10.3897/zookeys.578.7424