Primary type information:
Primary type material: syntype workers (number not stated). Primary type locality: Indonesia: Java, Tjompea, leg. 11.iii.1904 (ded. 8.iv.1904) (
K. Kraepelin). Primary type depositories: 
AMNH, 
ANIC, 
MHNG. Primary type specimen: 
CASENT0909801.
Type notes:
Shattuck, 1994: 163, cites 3 worker syntypes (1 
AMNH, 2 
MHNG).