Primary type information:
Primary type material: syntype workers (number not stated), 1 syntype male. Primary type locality: Indonesia: Sunda Strait, Prinsen I. (= Panaitan I.), 5.i.1913, no. 2399 (
W. Karawajew). Primary type depository:
SIZK. Primary type specimens:
CASENT0917302 (w.),
CASENT0917303 (m.).
Type notes:
Kostyuk, 1976: 104, and
Radchenko et al., 2025: 483, cite 11 worker, 1 male syntypes in
SIZK.