Browsing by Subject "B. subprona"

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  • A Bird s Eye Survey of Central American Planorbid Molluscs 

    Paraense, W. Lobato | Date Issued: 2003
    In the course of two trips to Central America (June 1967 and July-August 1976) I had the opportunity of collecting topotypic specimens of Planorbis nicaraguanus Morelet, 1849, anatomically defined in this paper, and of P. ...