PREDATION OF THE MAPIMÍ BOLSON TORTOISE (Gopherus flavomarginatus) BY THE MOUNTAIN LION (Puma concolor) IN THE MAPIMÍ BIOSPHERE RESERVE, DURANGO, MEXICO
DOI:
https://doi.org/10.22201/fc.25942158e.2024.4.1033Keywords:
conservation, Chihuahuan desert, predator, scat, interactionAbstract
The Mapimí Bolsón tortoise (Gopherus flavomarginatus) is an endemic species of Mexico whose distribution is restricted to the Mapimí Bolsón region, in the Mexican Chihuahuan desert. Studies identifying the natural predators of G. flavomarginatus are limited. However, it is known that carnivorous mammals such as foxes feed on their eggs, and that coyotes and mountain lions could prey on individuals. In this work, we present the first evidence of predation of a young individual (scute size no greater than 26 mm long and 18 mm wide) of the turtle by a mountain lion, based on the review of the content of one of their scat. We consider that this predation event occurred opportunistically, since this predator specializes in consuming ungulates. Finally, this information is relevant to learn more about the natural history of the species and some of its ecological interactions.
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