Primary type information:
Primary type material: syntype minor workers (number not stated). Primary type localities: Indonesia: Sumatra, Simalur I. (= Simeulue I.), Sinabang, 1913 (
E. Jacobson), Sumatra, Pulau Pandjang (= Pandjang I.), 1913 (
E. Jacobson), Sumatra, Simalur I., Labuan Badjau, 1913 (
E. Jacobson). Primary type depository:
MHNG.