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The gopher tortoise (Gopherus polyphemus) is a species of tortoise in the family Testudinidae. The species is native to the southeastern United States. The gopher tortoise is seen as a keystone species because it digs burrows that provide shelter for at least 360 other animal species. G. polyphemus is threatened by predation and habitat ...
Gopherus is a genus of fossorial tortoises commonly referred to as gopher tortoises. The gopher tortoise is grouped with land tortoises that originated 60 million years ago, in North America. A genetic study has shown that their closest relatives are in the Asian genus Manouria. [1] The gopher tortoises live in the southern United States from ...
The desert tortoise (Gopherus agassizii) is a species of tortoise in the family Testudinidae.The species is native to the Mojave and Sonoran Deserts of the southwestern United States and northwestern Mexico, and to the Sinaloan thornscrub of northwestern Mexico. [4]
Gopher tortoises (Georgia, Florida's official tortoise) have been impacted by the loss of 97% of the Southeast's longleaf pine forest. [115] [123] Introduced invasive species. New plant species have harmed the desert tortoise (California, Nevada) and gopher tortoise (Georgia, Florida's official tortoise).
Gopher tortoise; S. Sonoran Desert tortoise; T. Texas tortoise This page was last edited on 30 March 2013, at 05:37 (UTC). Text is available under the Creative ...
The Bolson tortoise (Gopherus flavomarginatus), also called the Mexican giant tortoise, Mexican gopher tortoise, yellow-bordered tortoise or yellow-margined tortoise, is a species of tortoise from North America. Of the six North American tortoise species, it is the largest, having a carapace length of about 46 cm (18 in).
the Mojave or Agassiz's desert tortoise (Gopherus agassizii); known primarily from the California counties of Imperial, Inyo, Kern, Los Angeles, Riverside, San Bernardino, and San Diego. [5] Its range continues northeast of Death Valley and the Mojave Desert through the Nevada counties of Clark , Esmeralda , Lincoln and Nye , as well as Mohave ...
The mouse depends on the gopher tortoise (also endangered) for its survival, because it makes its burrows from tortoise burrows, or in the absence of those, oldfield mouse burrows. [182] Non-native species brought in boats by colonizers are the black rat, brown rat and house mouse.