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Please read BHL's Acknowledgment of Harmful Content
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  1. By: Gurney, Ashley B. (Ashley Buell), - Roth, Lous M
    Type: Article
    In: Psyche
    Volume: 73
    Date: 1966
    Page Range: 196--207
    Publication Info: Cambridge, Mass, Cambridge Entomological Club,
  2. By: Roth, Lous M
    Type: Article
    In: Psyche
    Volume: 76
    Date: 1969
    Page Range: 217--250
    Publication Info: Cambridge, Mass, Cambridge Entomological Club,