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The Galápagos Islands are home to a remarkable number of endemic species. The stark rocky islands (many with few plants) made it necessary for many species to adapt to survive and by doing so evolved into new species. It was after visiting the Galápagos and studying the wildlife that a young Charles Darwin developed his theory of evolution. [2]
Known from subfossil remains. Possibly extinct by introduced predators like feral dogs, cats, pigs, and black rats. [26] Darwin's Galápagos mouse: Nesoryzomys darwini: Santa Cruz, Galápagos Islands Last recorded in 1930. Extinct due to competition, pathogens transmitted by, or predation by black rats, house mice, brown rats, and feral cats. [27]
The Pinta Island tortoise [4] (Chelonoidis niger abingdonii [2] [5]), also known as the Pinta giant tortoise, [2] Abingdon Island tortoise, [1] or Abingdon Island giant tortoise, [2] is a recently extinct subspecies of Galápagos tortoise native to Ecuador's Pinta Island.
Chelonoidis 'Santa Fe Island lineage' (undescribed) [50] Santa Fe Island tortoise. Extinct [51] N/A There have been accounts of whalers removing tortoises from Santa Fe Island, and two informants to the 1905-1905 California Academy of Sciences expedition mention locals removing tortoises in 1876 and 1890. These accounts, however, were given 30 ...
Scientists have reported that a rare species of giant tortoise thought to have died out more than a century ago is not in fact extinct. Genetic research has shown that a female specimen discovered ...
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). It is the largest living species of tortoise, and can weigh up to 417 kg ...
Four endemic species of Galápagos mockingbirds, the first species Darwin noticed to vary from island to island Thirteen endemic species of tanagers , popularly called Darwin's finches . Among them is the sharp-beaked ground finch Geospiza difficilis septentrionalis which is sometimes called the "vampire finch" for its blood-sucking habits, and ...
Megaoryzomys curioi, also known as the Galápagos giant rat, [2] is an extinct species of sigmodontine rodent, known only from Santa Cruz Island in the Galápagos Islands. It likely met its demise when European settlers introduced invasive species to the island. It is the only species in the genus Megaoryzomys.