Yellow-footed tortoises (Geochelone denticulata) are found in deep, humid rain forest areas of southern Colombia, Ecuador, Peru, Venezuela, Guyana, French Guiana, Brazil and Bolivia. They spend a great deal of time in and around water and in the leaves and undergrowth of moist tropical forests.
The carapace of a male from north of the Amazon basin shows a ‘wasp waist’, or constrictions along the sides. The male’s plastron is deeply indented to help with positioning during mating.