![Assorted Worldwide Aquatic Species](image%20snail26/awas.gif) |
![Scanning electron micrograph of fossil Planorbella species from the Lower Pinecrest beds, Upper Tamiami Formation, Sarasota County, Florida (4.36 mm.)](fossbkj.jpg) |
Scanning Electron
Micrograph (SEM) of fossil Planorbella species from the
Lower Pinecrest beds, Upper Tamiami Formation,
Sarasota County, Florida
(4.36 mm.).
SEM produced in
collaboration with Dr. Ann Heatherington, Dept. Geological Sciences,
University of Florida, Gainesville, FL. |
![](click.gif) |
![Campeloma geniculum (Conrad, 1834) Ovate Campeloma](qq01s.jpg) |
![Campeloma geniculum (Conrad, 1834) Ovate Campeloma](image%20snail21/7224s.jpg) |
Campeloma
geniculum
(Conrad, 1834) Ovate Campeloma |
Florida, USA |
![Marisa cornuarietis (Linnaeus, 1758) Giant Rams-horn](images%20snail10/1717i.jpg) |
Marisa cornuarietis
(Linnaeus, 1758) Giant Rams-horn |
Florida, USA |
![Marisa cornuarietis (Linnaeus, 1758) Giant Rams-horn](re16k.jpg) |
Marisa cornuarietis
(Linnaeus, 1758) Giant Rams-horn |
Brazil |
![Notogillia wetherbyi (Dall, 1885) Alligator Siltsnail](mmcms.jpg) |
![Elimia vanhyningiana (Goodrich, 1921) Goblin Elimia](image%20snail23/90040as.jpg) |
Notogillia
wetherbyi (Dall, 1885) Alligator Siltsnail |
Elimia
vanhyningiana (Goodrich, 1921)
Goblin Elimia |
Florida, USA |
Florida, USA |
![](images%20snail6/10122s.jpg) |
![Pleurocera canaliculata (Say, 1821) Silty Hornsnail](0233s.jpg) |
Pleurocera
canaliculata
(Say, 1821) Silty Hornsnail |
Pleurocera
canaliculata
(Say, 1821) Silty Hornsnail |
Kentucky, USA |
Tennessee, USA |
![Pleurocera canaliculata (Say, 1821) Silty Hornsnail](0213s.jpg) |
![Pleurocera canaliculata (Say, 1821) Silty Hornsnail](889s.jpg) |
Pleurocera
canaliculata
(Say, 1821) Silty Hornsnail |
Pleurocera
canaliculata
(Say, 1821) Silty Hornsnail |
Tennessee, USA |
Tennessee, USA |
![Pleurocera semicarinata (Say, 1829) Fine-ridged Elimia](p101ffs.jpg) |
![Pyrgophorus coronatus (L. Pfeiffer, 1840)](images%20snail9/123abdf.jpg) |
Pleurocera semicarinata
(Say, 1829) Fine-ridged Elimia |
Pyrgophorus coronatus
(L. Pfeiffer, 1840) |
Kentucky, USA |
Jamaica |
![Elimia albanyensis (I. Lea, 1864) Black-crest Elimia](dave26s.jpg) |
![Tiphobia horei E. A. Smith, 1880](images%20snail10/164p.jpg) |
Elimia
albanyensis
(I. Lea, 1864) Black-crest Elimia |
Tiphobia horei E.
A. Smith, 1880 |
Florida, USA |
Burundi, Africa |
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