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Rob Curtis   cc-by-nc-sa-4.0

Pseudodynerus quadrisectus is a species of Hymenoptera in the family Eumenidae. They visit flowers of narrowleaf mountainmint, spotted beebalm, Clustered Mountain-Mint, and gulf croton. They are diurnal. Individuals can grow to 15 mm.

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EOL has data for 16 attributes, including:

Known occurrences, collected specimens and observations of Pseudodynerus quadrisectus (Say 1837). View this species on GBIF