Reference:

Polidori, C., 2011. The role of increased prey spectrum and reduced prey size in the evolution of sociality in Cerceris wasps. Predation in the hymenoptera: an evolutionary perspective, 199-216.

URL:

https://www.researchgate.net/publication/230785662_The_role_of_increased_prey_spectrum_and_reduced_prey_size_in_the_evolution_of_sociality_in_Cerceris_wasps

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