some species like the Polistes fuscatus or Northern Paper Wasp found in North America, can recognize faces of other wasps.

To uncover the genetic basis of wasp face recognition, researchers analyzed gene expression in the brains of paper-wasp species that had been trained to recognize faces and compared that with wasps ...

A study of the correlation between environmental variables such as latitude and body size in paper wasps (genus Polistes) by a group of Brazilian researchers concludes that the nearer the habitat ...