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    Author(s): K. S. Pike; G. Graf; R. G. Foottit; H. E. L. Maw; P. Stary; R. Hammon; D. G. Miller
    Date: 2009
    Source: Canadian Entomologist. 141: 561-581.
    Publication Series: Miscellaneous Publication
    PDF: View PDF  (805 KB)

    Description

    Species of Braggia Gillette and Palmer (Hemiptera: Aphididae: Aphidinae: Aphidini) feed on various buckwheat, Eriogonum Michx. (Polygonaceae), species in western North America. Two new species, Braggia columbiana Pike n. sp. from Washington and Oregon and Braggia longicauda Pike n. sp. from Washington, Oregon, and northern California, are proposed. Descriptions, diagnoses, illustrations, mitochondrial cytochrome c oxidase subunit 1 "barcode" sequences, a key to the species of Braggia, and notes on biology, distribution, and parasitoid associations are provided.

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    Citation

    Pike, K. S.; Graf, G.; Foottit, R. G.; Maw, H. E. L.; Stary, P.; Hammon, R.; Miller, D. G. 2009. New species of Braggia (Hemiptera: Aphididae) on buckwheat in western North America. Canadian Entomologist. 141: 561-581.

    Keywords

    Braggia, Hemiptera, Aphididae, buckwheat, Eriogonum Michx.

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