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  1. By: Ehrmann, George Alexander
    Type: Article
    In: Bulletin of the Brooklyn Entomological Society
    Volume: 15
    Series: new
    Date: 1920
    Page Range: 21--22
    Publication Info: Brooklyn, N.Y, The Society,
  2. By: Ehrmann, George Alexander
    Type: Article
    In: Bulletin of the Brooklyn Entomological Society
    Volume: 20
    Series: new
    Date: 1925
    Page Range: 84--84
    Publication Info: Brooklyn, N.Y, The Society,
  3. By: Ehrmann, George Alexander
    Type: Article
    In: Entomological news, and proceedings of the Entomological Section of the Academy of Natural Sciences of Philadelphia
    Volume: 11
    Date: 1900
    Page Range: 619--621
    Publication Info: Philadelphia, [Entomological Rooms of the Academy of Natural Sciences],
  4. By: Ehrmann, George Alexander
    Type: Article
    In: Journal of the New York Entomological Society
    Volume: 1
    Date: 1893
    Page Range: 152--152
    Publication Info: Lawrence, Kan Allen Press [etc.]