Primary type information:
Primary type material: syntype major workers, syntype minor workers (numbers not stated). Primary type locality: Indonesia: Sumatra, Simalur I. (= Simeulue I.), Sinabang, ii.1913 (
E. Jacobson). Primary type depository:
MHNG.
Type notes:
Eguchi et al., 2016: 53, cite 2 major worker and 2 minor worker syntypes.