Description

The Curaçao giant tortoise (Chelonoidis curaçaoensis) was a large terrestrial tortoise endemic to the island of Curaçao in the southern Caribbean. It belonged to a diverse radiation of West Indian tortoises that once included species on the Bahamas, Greater Antilles, and northern South American islands. Fossil remains indicate a mid-sized but sturdy tortoise with a domed carapace and strong limbs adapted for walking over arid, rocky terrain and scrub habitats typical of Curaçao’s landscape in the late Pleistocene.

Shell dimensions from carapace fragments suggest an estimated length of 0.6–0.9 meters, somewhat smaller than the giant forms on larger islands but comparable to medium-sized Galápagos morphotypes. Its diet was dominated by xeric vegetation—shrubs, tough herbs, succulents, and dry forest understory plants—consistent with the island’s dry climate. As with other insular tortoises, it likely had slow growth, long lifespan, and low reproductive rate.

The species appears to have gone extinct before human arrival to Curaçao, with radiocarbon estimates placing its disappearance in the late Pleistocene, possibly tied to climatic changes and habitat shifts during glacial–interglacial transitions.