Primary type information:
Primary type material: 3 syntype workers (number not stated). Primary type locality: Malaysia: Malacca, “Mal 32” (A.R. Wallace). Primary type depository: OXUM.
Type notes:
1) Donisthorpe, 1932c: 445, cites 3 worker syntypes in OXUM (confirmed by Bolton (unpublished notes) 1978). 2) Smith, 1858a: 56, cites BMNH as a depository, but this citation may not apply to type-material.