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  1. By: Marcus, Bernard A - Forest, Herman S - Shero, Brian
    Type: Article
    In: The Canadian field-naturalist
    Volume: 98
    Issue: 2
    Date: 1984
    Page Range: 198--208
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  2. By: Marcus, Bernard A
    Type: Article
    In: Journal of the New York Entomological Society
    Volume: 89
    Date: 1981
    Page Range: 56--58
    Publication Info: Lawrence, Kan Allen Press [etc.]