Synonyms and other taxonomic changes
Cerceris fumipennis Say 1837
Identification
Dark smoky brown wings. One creamy yellow band on the second abdominal segment. Three light creamy yellow spots on the face of the females and two on the face of the males.
♂
♀

Mating pair:

Both of them have many mites on the propodeum. (back of thorax) More pairs are here:


Season
most records: Jul-Aug (BG data)
Food
Larvae feed mostly on Buprestid beetles.
(1)Life Cycle
Ground nesting. The entrance to the nest is a hole about the diameter of a pencil.
Females with prey:
Remarks
This species preys mostly on adult metallic woodborers (Buprestidae), including the invasive emerald ash borer. The wasp is even being employed to detect the presence of EAB. Please see
this website for more information.
Print References
Dube, M. and D. Chandler. 2017. Biology, prey, and levels of prey paralyzation by Cerceris fumipennis Say (Hymenoptera: Crabronidae) in New Hampshire. Entomological News, 126(5): 343-351.