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Biomphalaria havanensis (L. Pfeiffer, 1839) Ghost Rams-horn |
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| On the bank of small drainage ditch near the Gerdau Steel Mill on Rebar Road just outside Baldwin, far western Duval County, Florida 11/3/2016. The largest specimen measures 10.2 mm. in maximum diameter. This species was not previously known from northeast Florida but was discovered at the Gerdau site by Bob Winters on 8/16/2015. Also see: Biomphalaria havanensis (L. Pfeiffer, 1839) Ghost Rams-horn and http://www.jaxshells.org/pdfs/julaug10.pdf |
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