Gall-nesting
Guides
Pemphredon
Typical Aphid Wasps, Aphid Wasps
Pemphredon is a genus of small to medium-sized solitary wasps in the family Crabronidae, commonly known as aphid wasps. The genus contains approximately 37 recognized species distributed across the Holarctic and northern Oriental regions. Females are specialized predators of aphids, which they hunt to provision nest cells for their larvae. These wasps are considered beneficial insects in agricultural and garden settings due to their role in aphid population control.