WAHLBERG, E.; BAIÃO, G. C.; HÄGGQVIST, S.; MARTINSSON, S.; PISTONE, D.; PAPE, T. Ancistrocerus waldenii waldenii (Viereck 1906) (Hymenoptera: Vespidae, Eumeninae), a new addition to the fauna of Greenland. Zootaxa, Auckland, New Zealand, v. 3838, n. 1, p. 143–150, 2014. DOI: 10.11646/zootaxa.3838.1.9. Disponível em: https://mapress.com/zt/article/view/zootaxa.3838.1.9. Acesso em: 26 may. 2025.