Primary type information:
Primary type material: syntype workers (number not stated). Primary type locality: Malaysia: Selangor, Batu Caves (Malacca), 25.i.1913, no. 2964 (O. John). Primary type depository: SIZK.
Type notes:
1) Radchenko et al., 2024: 282, cite 19 worker syntypes in SIZK. 2) Syntypes probably lost, not in SIZK (Dill, 2002: 35).