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Please read BHL's Acknowledgment of Harmful Content
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  1. By: Ayres, W. O.
    Type: Article
    In: Proceedings of the Boston Society of Natural History
    Volume: 4
    Date: 1854
    Page Range: 133--135
    Publication Info: Boston [etc.], Boston Society of Natural History,
  2. By: Ayres, W. O.
    Type: Article
    In: Proceedings of the Boston Society of Natural History
    Volume: 4
    Date: 1854
    Page Range: 248--250
    Publication Info: Boston [etc.], Boston Society of Natural History,
  3. By: Ayres, W. O.
    Type: Article
    In: Proceedings of the Boston Society of Natural History
    Volume: 4
    Date: 1851
    Page Range: 118--119
    Publication Info: Boston [etc.], Boston Society of Natural History,