Flower-Visiting Insects
of Virginia Rock Cress


Sibara virginica (Virginia Rock Cress)
(Insects suck nectar; observations are from Robertson)

Bees (long-tongued)
Anthophoridae (Nomadini): Nomada ovatus

Bees (short-tongued)
Halictidae (Halictinae): Agapostemon sericea, Augochlorella aurata, Augochlorella striata, Halictus confusus, Halictus rubicunda, Lasioglossum versatus, Lasioglossum zephyrus; Andrenidae (Andreninae): Andrena cressonii, Andrena miserabilis bipunctata

Flies
Anthomyiidae: Calythea pratincola


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