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The Galápagos tortoise or Galápagos giant tortoise (Chelonoidis niger) is a very large species of tortoise in the genus Chelonoidis (which also contains three smaller species from mainland South America). The species comprises 15 subspecies (13 extant and 2 extinct).
Harriet (formerly Harry; c. 1830 – 23 June 2006) was a Galápagos tortoise (Chelonoidis niger, specifically a western Santa Cruz tortoise C. n. porteri) who had an estimated age of 175 years at the time of her death in Australia.
This saddle-backed subspecies is one of the smallest of the Galápagos tortoises. Its brownish-gray, oblong carapace has only a very shallow cervical indentation, the anterior marginals little to much upturned, and the slightly serrated posterior marginals flared and upturned. The carapace is usually compressed or narrowed anteriorly.
Galapagos tortoises are the largest tortoises in the world. While you couldn't tell in the video, they are massive creatures; males can reach lengths of up to 6 feet from head to tail and weigh of ...
In February 2020, the Galápagos National Park, along with the Galápagos Conservancy, reported that a female tortoise was directly related to the species that Lonesome George was a part of. This female was among thirty tortoises that were found to be related to two species that are considered extinct. [34]
The western Santa Cruz tortoise (Chelonoidis niger porteri) [1] is a subspecies of Galápagos tortoise endemic to Santa Cruz Island in the Galápagos.They are found only on the southwestern slopes of the island, with an estimated range of 141 sq. kilometers.
Meet the newest OKC Zoo family members - five Volcán Alcedo giant tortoise hatchlings! The OKC Zoo is the only AZA accredited zoo in the nation to breed this species of Galápagos tortoises and ...
The closest living relative of the Galápagos giant tortoise (Chelonoidis niger) is the small Chaco tortoise from South America, although it is not a direct ancestor. Scientists believe the first tortoises arrived to the Galápagos 2–3 million years ago by drifting 600 miles from the South American coast on vegetation rafts or on their own.