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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.
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 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 gopher tortoise has flattened front limbs for digging in the substrate. Freshwater turtles have more flexible legs and longer toes with webbing , giving them thrust in the water. Some of these species, such as snapping turtles and mud turtles , mainly walk along the water bottom, as they would on land.
The Texas tortoise, unlike other species of gopher tortoise, is not an adept burrower.Its preferred habitat is dry scrub and grasslands. Succulent plants, a preferred food of the Texas tortoise, are common in these areas.
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 distribution of Amblyomma tuberculatum has been thought to be intrinsically linked to the distribution of its primary host, the gopher tortoise, but the presence of gopher tortoises does not always equate to the presence of A. tuberculatum, with only 23% of gopher tortoise populations infested with A. tuberculatum in one study, suggesting a more restricted distribution for the tick than ...
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).