The bolson desert tortoise gopherus flavomarginatus is the largest tortoise in north america, and it roams throughout the mapimi biosphere reserve in the. We analyzed the variation in surface microhabitat with relation to the burrow occupancy for this tortoise at the mapimi. Selected publications on the biology of gopherus flavomarginatus. Order testudinata family testudinidae appendix i gopherus flavomargina tus. In september 2006, 30 individuals were translocated from. Pdf the genetic crisis of the mexican bolson tortoise. Archived from the original pdf on after hatching from their eggs, bolson tortoises lead solitary lives. However, fossil evidence documents a distribution throughout the. The bolson tortoise, gopherus flavomarginatus, occurs within a restricted geographical area in the mexican chihuahuan desert. Bolson tortoises, gopherus flavomarginatus, are located in the nearctic region, and are primarily endemic to a portion of the mapimi basin. Cites is an international agreement between governments, aimed to ensure that international trade in specimens of wild animals and plants does not threaten their survival. Of the six north american tortoise species, it is the largest, having a carapace length of about 46 cm 18 in. The genetic crisis of the mexican bolson tortoise gopherus flavomarginatus.
A new tortoise, genus gopherus, from northcentral mexico. Pdf plant cover effect on bolson tortoise gopherus. The format of this manuscript was created to facilitate citation of desert tortoise literature. Pdf gopherus agasszii agassizs desert tortoise scute. Bolson tortoise gopherus flavomarginatus conservation. The bolson tortoise gopherus flavomarginatus, also called the mexican giant tortoise or yellowmargined tortoise, is a species of tortoise from north america. Pdf the bolson tortoise, gopherus flavomarginatus, occurs within a restricted geographical area in the mexican chihuahuan desert. Species description tortoises can be observed on all major landmasses in the world except for australia and antarctica. The bolson tortoise gopherus flavomarginatus, also called the mexican giant tortoise or. The bolson tortoise gopherus flavomarginatus is endemic to a small.
The bolson tortoise gopherus flavomarginatus is the first species of. The dazed and confused identity of agassizs land tortoise. Gopherus agasszii agassizs desert tortoise scute dysecsysissloughing. Hematological parameters of the bolson tortoise gopherus flavomarginatus in mexico article pdf available in acta herpetologica 142. The bolson tortoise, gopherus flavomarginatus, occurs within a. Pdf the bolson tortoise, gopherus flavomarginatus, occurs within a. The bolson tortoise gopherus flavomarginatus is the first species of extirpated megafauna to be repatriated into the united states. Genetic assessments and parentage analysis of captive bolson.
Rearrange individual pages or entire files in the desired order. Pdf hematological parameters of the bolson tortoise. The dazed and confused identity of agassizs land tortoise, gopherus agassizii testudines, testudinidae with the description of a new species, and its consequences for conservation. Gopherus polyphemus flavomarginatus wermuth and mertens, 1961 characteristics. Species profile united states fish and wildlife service. Gopherus flavomarginatus the bolson tortoise is endemic to a portion of the mapimi basin, in the chihuahuan desert, mexico fig 1. Plant cover effect on bolson tortoise gopherus flavomarginatus. Using rangewide abundance modeling to identify key.
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