Polistes Polistella nigerrimus, Taxa Only, Exact Match: 2 Treatments

Polistes (Polistella) nigerrimus		sp. nov.	Gusenleitner, J., 2006, Drei neue Polistes-Arten aus Laos und Vietnam (Hymenoptera: Vespidae), Linzer biologische Beiträge 38 (1), pp. 671-675 : 674	674
Polistes (Polistella) nigerrimus			Nguyen, Lien Thi Phuong, Kojima, Jun-Ichi & Saito, Fuki, 2011, Polistes (Polistella) wasps (Hymenoptera: Vespidae: Polistinae) from mountainous areas of northern Vietnam, with description of five new species, Zootaxa 3060, pp. 1-30 : 22-24	22-24