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Melody Lytle   cc-by-nc-sa-3.0

Pyrgus oileus is a species of butterflies in the family skipper butterflies. They visit flowers of Hyptis dilatata, Suisun Marsh aster, Sauvagesia rubiginosa, and Barrelier's woodsorrel.

EOL has data for 11 attributes, including:

Known occurrences, collected specimens and observations of Pyrgus oileus Linnaeus 1767. View this species on GBIF