Primary type information:
Primary type material: syntype major and minor workers, syntype queens, syntype males (numbers not stated). Primary type localities: workers Indonesia: Sumatra, Bandar Baroe, 1911-12 (
H. von Buttel-Reepen), queen(s), male(s) Indonesia: Sumatra, Tandjong Slamat, 1911-12 (
H. von Buttel-Reepen), queen(s), male(s) Malaysia: Malacca, Maxwell’s Hill, nr Taiping, 1911-12 (
H. von Buttel-Reepen). Primary type depository:
MHNG.