Primary type information:
Primary type material: syntype major workers, syntype minor workers (numbers not stated, “several... from a single colony”). Primary type locality: Taiwan (“Formosa”): Takao (= Takow) (H. Sauter). Primary type depository: MCZC (probably also DEIB).
Type notes:Fischer & Fisher, 2013: 340, cite 3 major workers, 19 minor workers as syntypes.