Florida Museum of Natural History

NW Florida Field Guide Exhibit Design
Forest River Marsh Island


Rivers

Cultural crossroads

The river scene travels 700 years back in time along the banks of the Apalachicola River. As visitors move off of a boardwalk onto a simulated dirt path, they are surrounded by a 360-degree wraparound forest mural and a Native American trading scene from ca. 1300 A.D. Northwest Florida was once a major political and cultural crossroads, and Indian nations lived in large settlements along rivers. This exchange is between peoples of the Fort Walton culture and the Etowah. Northwest Florida rivers are filled with fossilized remains of now-extinct vertebrate animal species, and examples of these are featured along with many archaeological and ethnographic artifacts from the museum's collections.
Jeff Gage photo

Move to the Tidal Marsh > >


Focus On...

FOCUS ON: Turtle Diversity


Florida's panhandle is the most biologically rich area of the state. The number of turtle species in the region is a good example of this diversity. Over the last few million years, repeated sea level changes covered much of the Florida peninsula with saltwater, altering freshwater ecosystems and killing the organisms adapted to freshwater. Rivers and streams at higher elevations in northwest Florida served as a refuge for freshwater species, allowing these species to survive and diversify.

At 16 species, the Apalachicola River basin supports the highest number of reptile and amphibian species in Florida, the second highest in the United States, and the third highest in the world. The only two rivers that are home to more turtle species are the Mobile River in Alabama, which has 18, and the Ganges River in India, which has 19 species of turtles living in its waters.

Apalachicola River Turtle Species

Eastern Mud Turtle Eastern Mud Turtle
Kinosternon subrubrum
John Jensen photo

Florida Mud Turtle Florida Mud
Turtle

Kinosternon subrubrum steindachneri
Jamie Barichivich photo

Suwannee River Cooter Suwannee River
Cooter

Pseudemys
concinna

Peter Pritchard photo

Florida Cooter Florida
Cooter

Pseudemys
floridana
John Jensen photo

Yellowbelly Slider Yellowbelly
Slider

Trachemys
scripta scripta

Jean-Louis Monfraix photo

Florida Redbelly Turtle Florida Redbelly
Turtle

Pseudemys nelsoni
David L. Leonard photo

Stinkpot Turtle Stinkpot Turtle
Sternotherus
odoratus

Jamie Barichivich photo

Loggerhead Musk Turtle Loggerhead Musk
Turtle

Sternotherus
minor

John Jensen photo

Gopher Tortoise Gopher
Tortoise

Gopherus polyphemus
Peter Pritchard photo

Gulf Coast Box Turtle Gulf Coast Box
Turtle

Terrapene
carolina major

Rick Owen photo

Chicken Turtle Chicken
Turtle

Deirochelys reticularia
Rick Owen photo

Florida Snapping Turtle Florida Snapping
Turtle

Chelydra
serpentina osceola

Rick Owen photo

 

Florida Softshell Turtle Florida Softshell
Turtle

Apalone
ferox

Barry Mansell photo

Spiny Softshell Turtle Gulf Coast Spiny
Softshell Turtle

Apalone
spinifera

John Jensen photo

 

Barbors Map Turtle
Barbor's Map Turtle

Graptemys barbouri
Barry Mansell photo

Discovered in 1941, this turtle lives only in the Apalachicola drainage system, preferring areas of the river with exposed limestone and strong currents. Highly aquatic, over-land dispersal is unknown. The limited range of this species makes it vulnerable to extinction.
[Rare]

 

 

Alligator Snapping Turtle
Alligator Snapping Turtle

Macrochelys temminckii
Richard Franz photo

Found throughout the southeast, this large turtle (up to 200 pounds) has a huge head and long tail. Prefers deep rivers and canals. Highly aquatic, does not bask, and rarely leaves the water except to lay eggs. Over-harvesting for meat is the major threat to this species.
[Species of Special Concern]


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