Fish and Wildlife Research Institute

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Species Assessments

There are several species that have been listed as species of special concern or threatened by FWC. Researchers across the state are assessing different aspects of these populations to aid in the development of future management strategies.



Mollusks

North America has the greatest diversity of freshwater mussels in the world, and many of these species are highly imperiled. Biologists work to learn more about Florida’s freshwater mussels and clams.

Tesselated Darter

The southern tessellated darter (Etheostoma olmstedi maculaticeps) is a small freshwater fish found in coastal streams of the St. Johns River. It’s small geographic range and specific habitat needs suggests that it may be vulnerable to human sources of pollution and habitat alteration.


FWC Facts:
Whooping cranes, the tallest of North American birds, stand nearly 5 feet tall. Their wingspan measures between 7 and 8 feet.

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