Polyrhachis bicolor

Distribution based on Regional Taxon Lists
Australasian Region: Australia. Indo-Australian Region: Borneo, Brunei Darussalam, Indonesia, Krakatau Islands, Malaysia, New Guinea, Philippines, Singapore. Oriental Region: Bangladesh, Cambodia, India, Myanmar, Thailand, Vietnam. Palaearctic Region: China.

Nomenclature

 *  bicolor. Polyrhachis bicolor Smith, F. 1858b: 65 (q.) MYANMAR. Mayr, 1862: 681 (w.). Combination in P. (Myrmhopla): Viehmeyer, 1916a: 167. Senior synonym of concolor: Kohout, 1998: 515. See also: Kohout, 2010: 173. Current subspecies: nominal plus atrocastanea, aurata, aurinasis, brachyacantha, comata, erecta, exflavicornis, fumata, weyeri.
 * concolor. Polyrhachis bicolor var. concolor Forel, 1910d: 129 (w.q.m.) PHILIPPINES. Combination in P. (Myrmhopla): Emery, 1925b: 194. Junior synonym of bicolor: Kohout, 1998: 515.