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  1. By: Barton, Benjamin Smith, - Schneider, Johann Gottlob, - Tanner, Benjamin,
    Publication info: Philadephia, Jesper Harding, printer, 1821
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Amphibians  Salamanders  Sirenidae  
  2. By: Goin, Coleman J. (Coleman Jett), - Auffenberg, Walter,
    Publication info: [Chicago], Chicago Natural History Museum, 1958
    Holding Institution: Field Museum of Natural History Library
    Subjects: Cretaceous  North America  Paleontology  Sirenidae
  3. By: Noble, G. Kingsley (Gladwyn Kingsley),‏ ‎ - Marshall, B. C.
    Publication info: New York City, The American Museum of Natural History, [1932]
    Holding Institution: American Museum of Natural History Library
    Subjects: 59.79S  Amphibians  Mexico  Salamanders  Siren intermedia  Sirenidae  Southern States