Referentie:

Wirtz, P. & Szabados, M. & Pethig, H. & Plant, J., 2010. An Extreme Case of Interspecific Territoriality: Male Anthidium manicatum (Hymenoptera, Megachilidae) Wound and Kill Intruders. Ethology. 78. 159 - 167. 10.1111/j.1439-0310.1988.tb00227.x.

URL:

https://www.researchgate.net/publication/230235329_An_Extreme_Case_of_Interspecific_Territoriality_Male_Anthidium_manicatum_Hymenoptera_Megachilidae_Wound_and_Kill_Intruders

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