title: Visceral helminth communities of sympatric mule and white-tailed deer from the Davis Mountains of Texas.
abstract: Hybridizing populations of mule (Odocoileus hemionus) and white-tailed deer (O. virginianus) from the Davis Mountains of Texas were examined to determine similarities in species composition of their helminth communities and if abundances of helminth species in those communities varied across host species and seasonal factors. Only three cestode and three nematode species were recovered. There were very low abundances of species and little diversity in the helminth communities of both hosts. Common helminth species were shared by both deer, and the significant variance in abundances of three of the four most common helminth species appeared to result from differences in habitat preferences of the respective hosts. Our results indicated that analyses of helminth communities of deer from this geographical area do not provide a useful quantification technique for determining deer condition, degree of hybridization, or levels of intraspecific competition.
mesh_terms: D000818:Animals; D003670:Deer / Q000469:parasitology*; D005260:Female; D005767:Gastrointestinal Diseases / Q000453:epidemiology / Q000469:parasitology / Q000662:veterinary*; D006188:Haemonchiasis / Q000453:epidemiology / Q000662:veterinary; D006373:Helminthiasis / Q000453:epidemiology; D006374:Helminthiasis, Animal; D008989:Monieziasis / Q000453:epidemiology; D012719:Setariasis / Q000453:epidemiology / Q000662:veterinary; D013045:Species Specificity; D013622:Taeniasis / Q000453:epidemiology / Q000662:veterinary; D013781:Texas; D014257:Trichuriasis / Q000453:epidemiology / Q000662:veterinary