Paper Wasps, Yellowjackets, Hornets

Family Vespidae

Vespula arenaria. Photo:Stephanie Boucher

Vespids are very common insects. Many species have a complex social structure similar to bees and ants. Nests are constructed out of a papery material that consists of wood or foliage that is chewed up and mixed with saliva. In solitary species, the larvae are predatory on other insects, particularly caterpillars. The larval cells are constructed and provisioned by adult females. In social species, the larvae are fed masticated insects by aduVespids are medium to large wasps and most are black with yellow or whitish markings or brownish. The wings are folded longitudinally at rest. Females have a painful sting.