Primary type information:
Primary type material: syntype workers, queens, males (numbers not stated, “numerous”). Primary type locality: Indonesia: Amboina (= Ambon I.), 19.ii.1913, nos 2496, 2479, 2490, 2497 (
W. Karawajew). Primary type depositories: 
NMAS, 
QMBA, 
SIZK. Primary type specimens: 
CASENT0917291 (w.), 
CASENT0917292 (q.).
Type notes:
1) 
Kostyuk, 1976: 102, cites 24 worker, 17 queen syntypes in 
SIZK. 2) 
Martynov & Radchenko, 2016: 250, cite 18 worker, 9 queen syntypes in 
NMAS (plus 544 workers, 190 queens, 1 male in alcohol). 3) 
Radchenko et al., 2025: 489, cite 25 syntype workers, 14 syntype queens, 9 syntype males in 
SIZK.