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Species Pseudodynerus quadrisectus

mason wasp? - Pseudodynerus quadrisectus Hymenopteran on Japanese anemone - Pseudodynerus quadrisectus - female Pseudodynerus quadrisectus ? - Pseudodynerus quadrisectus Wasp gathering mud - Pseudodynerus quadrisectus Pseudodynerus quadrisectus nectars at Euphorbia marginata  - Pseudodynerus quadrisectus black and white wasp - Pseudodynerus quadrisectus Small wasp - Pseudodynerus quadrisectus Pseudodynerus quadrisectus variability? - Pseudodynerus quadrisectus
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Class Insecta (Insects)
Order Hymenoptera (Ants, Bees, Wasps and Sawflies)
No Taxon (Aculeata - Bees, Ants, and Stinging Wasps)
Superfamily Vespoidea (Ants, Stinging Wasps, and Hornets)
Family Vespidae (Yellowjackets, Paper Wasps, and Hornets; Potter, Mason and Pollen Wasps)
Subfamily Eumeninae (Potter and Mason Wasps)
Genus Pseudodynerus
Species quadrisectus (Pseudodynerus quadrisectus)
Synonyms and other taxonomic changes
Pseudodynerus quadrisectus (Say, 1837)
Size
circa 15 mm length; forewing 12-16 mm (female), 10-13 mm (male)
Identification
Note two white bands on abdomen, very short petiole between thorax and abdomen, not long, as in Eumenes.
Range
Eastern United States: New Jersey south to Florida; west to Ohio, eastern Kansas, Oklahoma, Texas. Subspecies aztecus is found in Mexico, south to Costa Rica.
Habitat
deciduous forests, etc.
Season
June-September (North Carolina)
Food
Found on taking nectar from flowers.
Life Cycle
Nests in borings made in wood, preys on caterpillars.
See Also
Mason wasp, Monobia quadridens--larger, with only one white band on abdomen, near base
Print References
Brimley, p. 440--lists for North Carolina as Ancistrocerus quadrisectus (1)
Eaton and Kaufman, pp. 358-359 (2)
Bequaert, Joseph, 1941. Pseudodynerus, a neotropical complex of eumenine wasps (Hymenoptera, Vespidae). American Museum novitates ; 1106 (PDF)
Internet References
Identification Atlas of the Vespidae (Hymenoptera, Aculeata) of the northeastern Nearctic region--Pseudodynerus quadrisectus (3)
Works Cited
1.Insects of North Carolina
By C.S. Brimley
2.Kaufman Field Guide to Insects of North America
By Eric Eaton, Kenn Kaufman
3.Identification Atlas of the Vespidae (Hymenoptera, Aculeata) of the Northeastern Nearctic Region
By Matthias Buck, Stephen A. Marshall, and David K. B. Cheung