Primary type information:
Primary type material: syntype workers (number not stated). Primary type locality: Myanmar (“Upper Burma”): (no further data) (Watson). Primary type depositories: MHNG, NHMB.
Type notes:
1) Shattuck, 1994: 100, cites 7 worker syntypes. 2) Heterick & Shattuck, 2011: 42, also include 1 syntype queen, but this caste is not mentioned in the original description.