Also known as the sand-grain snail for its resemblance to a grain of sand, the Ichetucknee siltsnail is a tiny freshwater snail native to Florida — just 2 or 3 millimeters wide with a translucent, ...

HABITAT: This snail lives exclusively in Coffee Spring, an outflow of the Ichetucknee River, among submerged vegetation. RANGE: The snail's range is limited to about 10 square yards of a single spring ...