Primary type information:
Primary type material: syntype workers (number not stated). Primary type localities: Russia: Tomsk oblast, Baraba, station Taiga, Bogorodskoe on River Ob, Vershinino, Basandaika, vi.-vii.-viii.1839-1941 (no collector’s name, perhaps Ruzsky?) Primary type depository: unknown (possibly in ZMUM but not recorded by Radchenko & Elmes, 2010: 267).