Primary type information:
Primary type material: 11 syntype workers. Primary type locality: Indonesia: Aru Is, Wammer I. 9.iii.1913, no. 2567 (W. Karawajew). Primary type depositories: NMAS, SIZK.
Type notes:Martynov & Radchenko, 2016: 252, record another 128 syntype workers in alcohol in NMAS.