Avaliação do risco de extinção da onça-pintada Panthera onca (Linnaeus, 1758) no Brasil. Planning to save a species: the jaguar as a model. Panthera onca is the largest felid in America, occurring from south to north of the continent, where it inhabits numerous ecosystems ( Sanderson et al., 2002 Sanderson, E.W. ![]() What do we know about armadillos? An analysis of four centuries of knowledge about a group of South American mammals, with emphasis on their conservation. tricinctus to be classified as a top-priority armadillo species for research and conservation initiatives ( Superina et al., 2014 Superina, M. Living in extreme environments: modeling habitat suitability for jaguars, pumas, and their prey in a semiarid habitat. tricinctus predation by other native predators, although it has been considered a potential prey for larger felids ( Astete et al., 2017 Astete, S. For instance, as far as we know, there is no published study that presented evidence of T. In: Instituto Chico Mendes de Conservação da Biodiversidade (ICMBio), Avaliação do risco de extinção dos xenartros brasileiros. Avaliação do risco de extinção de Tolypeutes tricinctus (Linnaeus, 1758) no Brasil. Nevertheless, little is still known about its biology ( Superina et al., 2014 Superina, M. The species is facing a significant decline in its populations due to hunting and habitat loss, which led it to be classified as Endangered in Brazil ( Reis et al., 2015 Reis, M.L. Distribution of Tolypeutes Illiger, 1811 (Xenarthra: Cingulata) with comments on its biogeography and conservation. Tolypeutes tricinctus is the only armadillo endemic to Brazil and is restricted to the Caatinga and Cerrado domains ( Feijó et al., 2015 Feijó, A. Journal of Mammalian Evolution, 19(3): 217-224. Life on the half-shell: Consequences of a carapace in the evolution of armadillos (Xenarthra: Cingulata). Volume 1: Marsupials, xenarthrans, shrews and bats. In: Gardner, A.L., Mammals of South America. When rolled up, Tolypeutes protect their softer tissues with their hard, ossified tegument, thereby providing protection against predation ( Wetzel et al., 2008 Wetzel, R.M. These species are among the smallest Brazilian armadillos and are unique in presenting the ability to roll up their bodies into a ball ( Wetzel et al., 2008 Wetzel, R.M. ![]() tricinctus is one of the two species of the genus Tolypeutes, along with Tolypeutes matacus (Desmarest, 1804) ( Wetzel et al., 2008 Wetzel, R.M. ![]() Composição e diversidade de mamíferos de médio e grande porte no Cerrado do Brasil central. The jaguar Panthera onca (Linnaeus, 1758) and the Brazilian three-banded armadillo Tolypeutes tricinctus (Linnaeus, 1758) are two threatened mammals that coexist in the Caatinga and Cerrado domains in Brazil ( Bocchiglieri et al., 2010 Bocchiglieri, A. Thus, the originality of our records is probably more related to insufficient research in the areas where these species coexist than to the rarity of this interaction.īahia Diet Predator-prey interaction Serra da Capivara National Park Seasonally Dry Tropical Forest onca individuals in the Caatinga may increase their likelihood to feed on smaller prey, including T. tricinctus, and that the smaller body sizes of P. onca may be the most adapted non-human predator to feed on T. tricinctus, which may be possible due to its distinctly strong bite and associated predation behavior. tricinctus from two different areas in the Caatinga in northeastern Brazil. Yet, to the best of our knowledge, interactions between these species have not been reported in the literature. The jaguar Panthera onca and the Brazilian three-banded armadillo Tolypeutes tricinctus are two threatened mammals that coexist in the Caatinga dry forests and the Cerrado savannas of Brazil.
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