(Mesoclemmys heliostemma)
The Mesoclemmys heliostemma is a species of Testudines described by Mccord, Joseph and William W. Lamar in 2001. The Mesoclemmys heliostemma belongs to the genus Mesoclemmys, family Chelidae. No subspecies is listed. Mesoclemmys is a South American genus of turtle in the Chelidae family.