Browsing by Subject "D. lucidum"
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A Bird s Eye Survey of Central American Planorbid Molluscs
| Date Issued: 2003In 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. ... -
Planorbidae, Lymnaeidae and Physidae of Ecuador (Mollusca: Basommatophora)
| Date Issued: 2004