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  1. By: Hoff, C. Clayton (Clarence Clayton), - Hassler, William G.
    Publication info: New York City, The American Museum of Natural History, [1945]
    Holding Institution: American Museum of Natural History Library
    Subjects: 59.54,7D  Arachnida  Classification  Costa Rica  Dolichowithius granulosus  Dolichowithius solitarius  Guyana  Pseudoscorpions