Batrisodes simianshanus

Diagnosis
Batrisodes simianshanus can be separated from all other Chinese congeners by the following combination of characters: ocular canthi present, antennomere XI with a small, acute denticle at mesal margin, pronotum lacking outer and inner basolateral foveae, median antebasal foveae small, mesofemur with a distinct ventral protuberance near base, mesotibiae with small apical spine, and symmetrical, robust aedeagus with the endophallus bearing a pair of elongate lateral sclerites.

Distribution
China

Biology
Ant host: Aphaenogaster All adults were collected from ant colonies nested on the ground under stones.