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

Third-instar N. yatsugatakensis sp. n. 22 Dorsal view 23 antenna (a dorsal view b ventral view) 24 maxilla (a dorsal view b ventral view) 25 labium (a dorsal view b ventral view) 26 prothorax and mesonotum, right lateral view 27 tergite, dorsal view 28 urogomphi, dorsal view. ME, mesonotum; PR, prothorax; TE, first abdominal tergite. The homology of characters marked with an asterisk (*) is uncertain.