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Please read BHL's Acknowledgment of Harmful Content
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  1. By: Swegman, B G - Ferrington, Leonard Charles, Jr.
    Type: Article
    In: The Great Basin naturalist
    Volume: 40
    Date: 1980
    Page Range: 287--291
    Publication Info: Provo, Utah, M.L. Bean Life Science Museum, Brigham Young University,
  2. By: Swegman, B G
    Type: Article
    In: Entomological news
    Volume: 89
    Date: 1978
    Page Range: 187--188
    Publication Info: [Philadelphia], American Entomological Society, 1925-