Males do not like the working class: male sexual preference and recognition of functional castes in a primitively eusocial wasp

@article{Cappa2013MalesDN,
  title={Males do not like the working class: male sexual preference and recognition of functional castes in a primitively eusocial wasp},
  author={Federico Cappa and Claudia Bruschini and Rita Cervo and Stefano Turillazzi and Laura Beani},
  journal={Animal Behaviour},
  year={2013},
  volume={86},
  pages={801-810}
}
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