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River Cooter (Pseudemys concinna)


Photos by J.D. Willson unless otherwise noted

 
species photo range map: SC and GArange map: eastern US
 

The river cooter is a fairly large turtle (up to 12 inches) often observed basking on rocks and logs along the banks or in rivers. The olive or brown carapace is slightly flared posteriorly and often highlighted with lighter markings. On the river cooter, a light, backward-facing C-shaped mark on the second scute on each side of the carapace can be used to distinguish it from the Florida cooter turtle. The underside of some marginals are marked by doughnut-shaped dark spots with light centers. The plastron and bridge have dark markings, particularly along the seams between scutes. The head and neck have numerous yellow "hairpin" stripes. The postorbital stripe is not as broad as in the slider turtle, with which it might be confused. Males have straight, elongated foreclaws. Female river cooters lay about 20 eggs in May to June. This species is predominantly herbivorous.

 
species photo
 
species photo

Young river cooter

 
species photo

Note C-shaped markings on shell

 
 

 
Turtles of SC and GA
Reptiles and Amphibians of SC and GA
SREL Herpetology