Cabrera, F.; Martínez, S.; Norbis, W. (2016). Recognition of Biomphalaria species (Gastropoda: Planorbidae) using the spiral growth variability, with description of a new fossil species. The Nautilus. 130(1): 5-12.
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Cabrera, F.; Martínez, S.; Norbis, W.
2016
Recognition of <i>Biomphalaria</i> species (Gastropoda: Planorbidae) using the spiral growth variability, with description of a new fossil species