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  1. By: Houghton, D C
    Type: Article
    In: Entomological news
    Volume: 112
    Date: 2001
    Page Range: 85--93
    Publication Info: [Philadelphia], American Entomological Society, 1925-
  2. By: Houghton, D C - Stewart, K W
    Type: Article
    In: Proceedings of the Entomological Society of Washington
    Volume: 100
    Date: 1998
    Page Range: 511--520
    Publication Info: Washington, etc, Entomological Society of Washington,
  3. By: Houghton, D C - Stewart, K W
    Type: Article
    In: Entomological news
    Volume: 109
    Date: 1998
    Page Range: 103--109
    Publication Info: [Philadelphia], American Entomological Society, 1925-
  4. By: Houghton, D C
    Type: Article
    In: Entomological news
    Volume: 115
    Date: 2004
    Page Range: 129--134
    Publication Info: [Philadelphia], American Entomological Society, 1925-
  5. By: Houghton, D C
    Type: Article
    In: Proceedings of the Entomological Society of Washington
    Volume: 103
    Date: 2001
    Page Range: 541--545
    Publication Info: Washington, etc, Entomological Society of Washington,