Polistes sp. (Vespoidea: Vespidae) nest.

 
  Part of: Mitroiu M, Noyes J, Cetkovic A, Nonveiller G, Radchenko A, Polaszek A, Ronquist F, Forshage M, Pagliano G, Gusenleitner J, Bartalucci M, Olmi M, Fusu L, Madl M, Johnson N, Jansta P, Wahis R, Soon V, Rosa P, Osten T, Barbier Y, de Jong Y (2015) Fauna Europaea: Hymenoptera – Apocrita (excl. Ichneumonoidea). Biodiversity Data Journal 3: e4186. https://doi.org/10.3897/BDJ.3.e4186