Polyrhachis orsylla ritsemai

Identification
A member of the Polyrhachis inermis species group in the subgenus Myrma

Distribution based on Regional Taxon Lists
Indo-Australian Region: Indonesia, Krakatau Islands.

Nomenclature

 *  ritsemai. Polyrhachis ritsemai Mayr, 1883: 245 (w.q.) INDONESIA (Sumatra). Combination in P. (Myrma): Viehmeyer, 1916a: 166. Status as species: Dalla Torre, 1893: 268; Emery, 1896d: 380. Subspecies of vindex: Dorow, 1995: 41. Subspecies of orsylla: Emery, 1900d: 712; Viehmeyer, 1916a: 166; Emery, 1925b: 204; Bolton, 1995b: 355.