Primary type information:
Primary type material: 2 syntype workers. Primary type locality: 1 worker China: Tibet, Dzherku village, River Tzan-da, Kam, basin of River Goluboi (= Yangtze), viii.1900 (P.K. Kozlov), 1 worker NE Tibet, River Tetunga, Nan-Shan Range, ix.1901 (P.K. Kozlov). Primary type depository: unknown (presumed lost (Radchenko & Elmes, 2010: 660)).