"Charapa" turtles (Podocnemis unifilis & P. expansa)

About charapa turtles

Podocnemis unifilis and P. expansa, are aquatic side-neck turtles, locally referred to as charapa turtles. Side-neck turtles get their name from their inability to pull their heads into their shells; instead, they bend their necks sideways to tuck their heads under their shells, leaving a part exposed. Both species lay their eggs in river sandbanks during dry season, so that the nests are not washed away. 

P. expansa is the largest of all of the side-neckturtles.  P. unifilis gets its name from yellow spots on its head, which are brightest in juvenile turtles.  The spots eventually fade in females but remain in males.

P. unifilis and P. expansa are distributed from the Orinoco River in Venezuela and Colombia to the Amazon in Brazil, Bolivia, Ecuador and Peru.  In Ecuador, charapa turtles inhabit the rivers of the Amazon in the provinces of Sucumbios, Orellana, Napo, Pastaza and Morona Santiago.

Status and threats

The yellow-spotted river turtle (P. unifilis) is listed as Vulnerable by the IUCN RedList, and the South American river turtle (P. expansa) is listed as Least Concern, but Conservation Dependent. For both species, the main threats to conservation are increasing exploitation and marketing of their eggs for human consumption, as well as capture and sale of adult individuals.

Among the wildlife species that characterize the rivers of the Amazon basin, charapa turtles... Read more...
Charapa turtles (Podocnemis unifilis) sponsorship for conservation in northwestern Yasuni National Park. Read more...