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  1. By: Heidemann, Otto
    Type: Article
    In: Journal of the New York Entomological Society
    Volume: 13
    Date: 1905
    Page Range: 48--50
    Publication Info: Lawrence, Kan Allen Press [etc.]
  2. By: Heidemann, Otto - Osborn, Herbert
    Type: Article
    In: Annals of the Carnegie Museum
    Volume: 11
    Issue: 3-4
    Date: 1917-10
    Page Range: 346--355
    Publication Info: [Pittsburgh], Published by authority of the Board of Trustees of the Carnegie Institute, 1901-
  3. By: Heidemann, Otto
    Type: Article
    In: Proceedings of the Entomological Society of Washington
    Volume: 10
    Date: 1908
    Page Range: 103--108
    Publication Info: Washington, etc, Entomological Society of Washington,