Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
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Upcoming Events

Discussion of 2018 gathering

Photos of insects and people from the 2015 gathering in Wisconsin, July 10-12

Photos of insects and people from the 2014 gathering in Virginia, June 4-7.

Photos of insects and people from the 2013 gathering in Arizona, July 25-28

Photos of insects and people from the 2012 gathering in Alabama

Photos of insects and people from the 2011 gathering in Iowa

Photos from the 2010 Workshop in Grinnell, Iowa

Photos from the 2009 gathering in Washington


Genus Prionyx

Incredible Edible Wasp #2 -quite possibly Prionyx thomae  - Prionyx - female Wasp with orange abdomen - Prionyx Son of wasp with black and red abdomen - Prionyx - male Sphecidae - Prionyx atratus - female Subfamily Sphecinae? - Prionyx Prioniyx atratus or subatratus? - Prionyx - female unknown wasp - Prionyx atratus Unknown wasp - Prionyx
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)
No Taxon (Apoid Wasps (Apoidea)- traditional Sphecidae)
Family Sphecidae (Thread-waisted Wasps)
Subfamily Sphecinae
Tribe Prionychini
Genus Prionyx
7 spp. in our area(1), ~60 spp. worldwide(2)
"Relatively compact body, short petiole, globose abdomen are all characteristics to look for" - Eric Eaton
much of the world, mostly in drier regions(2)
Open areas from prairies and deserts to vacant lots and fields.
Adults feed on flower nectar. Female wasps secure adult grasshoppers (Acrididae) as live, paralyzed food for their offspring. Prey is stored in a burrow, an egg laid upon it, and the burrow sealed.
Print References
Bohart, R.M., Menke, A.S. (1963). A Reclassification of the Sphecinae: With a Revision of the Nearctic Species of the Tribes Sceliphronini and Sphecini (Hymenoptera: Sphecidae). Univ. of Cal. Publ. in Entomology, 30(2): 91–192.