Polyrhachis rastellata subsp. demangesi Santschi, 1910h: 284, fig. 3 (w.) VIETNAM. Indomalaya.

Primary type information: Primary type material: syntype workers (number not stated). Primary type locality: Vietnam (“Tonkin”): Hanoi (Demange). Primary type depositories: NHMB, SIZK. Primary type specimen: CASENT0917293. Type notes: 1) The name is spelled demangei in the key and figure, but demangesi in the taxon caption. The former spelling is accepted as the collector’s name is M. Demange. 2) Kostyuk, 1976: 103, cites 20 worker syntypes in SIZK. 3) Radchenko et al., 2025: 490, cite 2 syntype workers in SIZK.