Sort By:
  1. Natural history of Cerion. VII. geographic variation of Cerion (Mollusca: Pulmonata) from the eastern end of its range (Hispaniola to the Virgin Islands): coherent patterns and taxonomic simplification
    By: Gould, Stephen Jay. - Paull, C
    Type: Article
    In: Breviora.
    Volume: 445
    Date: 1977
    Page Range: 1--24
    Publication info: Cambridge, Mass. :Museum of Comparative Zoology, Harvard University,[1952-
    View Article