Abstract
The gray fox (Urocyon cinereoargenteus Schreber, 1775) is the most abundant and opportunistic wild canid in Mexico. However, the parasites of this canid in Mexico are poorly known, and an intensive parasite survey is lacking. A survey of gray fox parasitological feces was conducted in El Cimatario National Park, a protected area representative of the seasonally dry, tropical highlands of Mexico. Feces were collected in six 1-km-length transects during the summer of 2003 and spring of 2004. The coproparasitoscopical survey registered nine species of nematodes, typical of wild and domestic canids such as Strongyloides stercoralis, Uncinaria stenocephala, Toxocara canis, Toxascaris leonina, Dioctophyme renale, Trichuris vulpis, Trichuris sp., and Capillaria sp. Ecological factors such as temperature and humidity appear to play a more important role in the establishment of these species of parasites in this protected area than the presence of domestic dogs.
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Acknowledgements
We would like to thank to the Universidad Autonoma de Queretaro for providing economic support. Norma Hernandez Camacho scholarship was provided by the Consejo Nacional de Ciencia y Tecnología (Agreement No. 174499). We would like to thank the Ministry of Agriculture and Livestock Development of the State of Queretaro for allowing our research within the National Park, and the Ministry of Natural Resources (SEMARNAT) permit NUM/SGPA/DGVS/09476. The first author would like to thank Carlos Chávez-Gloria, Salvador Contreras-Robledo and Victor Rodríguez-García for logistic support during our field work.
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Hernández-Camacho, N., Pineda-López, R., López-González, C.A. et al. Nematodes parasites of the gray fox (Urocyon cinereoargenteus Schreber, 1775) in the seasonally dry tropical highlands of central Mexico. Parasitol Res 108, 1425–1429 (2011). https://doi.org/10.1007/s00436-010-2191-5
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DOI: https://doi.org/10.1007/s00436-010-2191-5