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For Insects, Spiders & Their Kin
For the United States & Canada
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Photos of insects and people from the 2024 BugGuide gathering in Idaho July 24-27

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Genus Ancistrocerus

Representative Images

Polistes? - Ancistrocerus campestris - male Unknown Wasp on Chives - Ancistrocerus campestris - female Ancistrocerus adiabatus? - Ancistrocerus adiabatus - female Wasp - Ancistrocerus tuberculocephalus wasp sp. - Ancistrocerus adiabatus Uh-oh - Ancistrocerus campestris a possible bee wolf - Ancistrocerus Eumeninae; Ancistrocerus bustamente - Ancistrocerus bustamente

Classification

Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Hymenoptera (Ants, Bees, Wasps and Sawflies)
No Taxon (Aculeata - Ants, Bees and Stinging Wasps)
Superfamily Vespoidea
Family Vespidae
Subfamily Eumeninae (Potter and Mason Wasps)
Genus Ancistrocerus

Explanation of Names

Ancistrocerus Wesmael 1836
The name refers to the hooked male antennae

Numbers

~20 spp. in our area(1), ~120 total(2)

Identification

key to the 14 spp. of the northeast(1)

Range

mostly holarctic (with ~half of the spp. in the Palaearctic, and some representation in more southern regions)(3)(2)

Works Cited

1.Identification Atlas of the Vespidae (Hymenoptera, Aculeata) of the Northeastern Nearctic Region
Matthias Buck, Stephen A. Marshall, and David K. B. Cheung. 2008. Biological Survey of Canada [Canadian Journal of Arthropod Identification].
2.New species of Ancistrocerus (Vespidae, Eumeninae) from the Neotropics with a checklist and key to all species...
Piekarski P.K., Carpenter J.M., Sharanowski B.J. 2017. Zookeys 718: 139–154.
3.Vespidae (Insecta: Hymenoptera) of Puerto Rico, West Indies
Carpenter J.M., Genaro J.A. 2011. Insecta Mundi 0202: 1-35.