Castro, L., Arias, A. and Torralba-Burrial, A. (2013) “First European records of an alien paper wasp: Polistes (Aphanilopterus) major Palisot de Beauvois, 1818 (Hymenoptera: Vespidae) in northern Spain”, Zootaxa. Auckland, New Zealand, 3681(1), pp. 89–92. doi: 10.11646/zootaxa.3681.1.7.