| nematodes parasites of the gray fox (urocyon cinereoargenteus schreber, 1775) in the seasonally dry tropical highlands of central mexico. | 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 c ... | 2010 | 21136079 |