vaga. Prenolepis obscura r. vaga Forel, 1901b: 26 (w.) NEW GUINEA (Bismarck Archipelago). Donisthorpe, 1948g: 142 (m.). Combination in Pr. (Nylanderia): Emery, 1914f: 422; in Paratrechina (Nylanderia): Emery, 1925b: 221; in Nylanderia: Wheeler, W.M. 1936f: 17; in Paratrechina: Bolton, 1995b: 315. Raised to species: Emery, 1914f: 424. Senior synonym of crassipilis, irritans: Wilson & Taylor, 1967: 90.