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  1. By: Hegner, Robert W
    Type: Article
    In: Psyche
    Volume: 22
    Date: 1915
    Page Range: 24--27
    Publication Info: Cambridge, Mass, Cambridge Entomological Club,
  2. By: Hegner, Robert W
    Type: Article
    In: The Biological bulletin
    Volume: 20
    Date: 1911-04-01
    Page Range: 237--251
    Publication Info: Woods Hole, Mass Marine Biological Laboratory
  3. By: Hegner, Robert W
    Type: Article
    In: Psyche
    Volume: 17
    Date: 1910
    Page Range: 160--160
    Publication Info: Cambridge, Mass, Cambridge Entomological Club,