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  1. By: Dreyer, Friedrich,
    Publication info: Jena, Verlag von Gustav Fischer, 1889,1890
    Holding Institution: MBLWHOI Library
  2. By: Dreyer, Friedrich,
    Publication info: Leipzig, 1898
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
  3. By: Dreyer, Friedrich,
    Publication info: Jena, Verlag von Gustav Fischer, 1892
    Holding Institution: MBLWHOI Library
  1. By: Dreyer, Friedrich,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 4
    Series: 6
    Date: 1889
    Page Range: 300--319
    Publication Info: London Taylor and Francis, Ltd