Proceedings of the Entomological Society of Philadelphia. v. 5, Memoir (1865)

Parts

  1. North American Micro-Lepidoptera
    By: Clemens, B
    Type: Article
    In: Proceedings of the Entomological Society of Philadelphia
    Volume: 5
    Date: 1865
    Page Range: 133--147
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  2. On phytophagic varieties and phytophagic species, with remarks on the unity of coloration in insects
    By: Dann, Walsh Benjamin
    Type: Article
    In: Proceedings of the Entomological Society of Philadelphia
    Volume: 5
    Date: 1865
    Page Range: 194--215
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