Parasitic prevalence in Canis Latrans (Say, 1823) (carnivora: Canidae) of the Samalayuca dunes flora and fauna protection area, Mexico: seasonal risks

Authors

  • José Petters Universidad Autónoma de Ciudad Juárez, Instituto de Ciencias Biomédicas, Departamento de Ciencias Veterinarias, Programa de Maestría en Ciencia Animal, Anillo envolvente y Estocolmo s/n, Zona PRONAF, Juárez, Chihuahua. CP. 32310, México. - Servicio Nacional de Calidad y Salud Animal, Ciencias Veterinarias 265, San Lorenzo, Paraguay. https://orcid.org/0000-0002-6500-741X
  • Cuauhcihuatl Vital-García Universidad Autónoma de Ciudad Juárez, Instituto de Ciencias Biomédicas, Departamento de Ciencias Veterinarias, Programa de Maestría en Ciencia Animal, Anillo envolvente y Estocolmo s/n, Zona PRONAF, Juárez, Chihuahua. CP. 32310, México. https://orcid.org/0000-0002-3634-2964
  • Lilian Cristina de S.O. Batista-Cirne Universidad Autónoma de Ciudad Juárez, Instituto de Ciencias Biomédicas, Departamento de Ciencias Veterinarias, Programa de Maestría en Ciencia Animal, Anillo envolvente y Estocolmo s/n, Zona PRONAF, Juárez, Chihuahua. CP. 32310, México. https://orcid.org/0000-0002-4434-8207
  • Ana Gatica-Colima Centro Universitário de Valença, UNIFAA. Rua Sargento Vitor Hugo, 161, Bairro Fátima, Valença, Rio de Janeiro, Brasil. https://orcid.org/0000-0002-6117-1327
  • Jesús Manuel Martínez-Calderas Universidad Autónoma de Ciudad Juárez, Instituto de Ciencias Biomédicas, Departamento de Ciencias Veterinarias, Programa de Maestría en Ciencia Animal, Anillo envolvente y Estocolmo s/n, Zona PRONAF, Juárez, Chihuahua. CP. 32310, México. https://orcid.org/0000-0001-6343-5851
  • Angélica Escárcega-Ávila Universidad Autónoma de Ciudad Juárez, Instituto de Ciencias Biomédicas, Departamento de Ciencias Veterinarias, Programa de Maestría en Ciencia Animal, Anillo envolvente y Estocolmo s/n, Zona PRONAF, Juárez, Chihuahua. CP. 32310, México. https://orcid.org/0000-0002-4066-0586

DOI:

https://doi.org/10.62429/rnh20251911961

Keywords:

Coyote, helminths, Protozoa, wildlife, Chihuahuan desert

Abstract

Coyotes are the most widely distributed mesocarnivores in North America, and can be found in natural, rural, peri-urban and urban areas, thanks to their ability to adapt. Like the rest of wild carnivores, it is capable of carrying pathogens that can be harmful to wild populations, domestic animals and even humans. The aim of this investigation was to determine parasite prevalence in coyote feces from the Flora and Fauna Protected Area Médanos de Samalayuca (APFFMS) and to evaluate the season of greatest risk of elimination of parasitic forms. Were collected 180 feces from coyotes, in the period from September 2018 to October 2019. Feces were analyzed using coproparasitoscopic techniques. In the results, Toxocarapresented a higher prevalence of 29%, followed by Ancylostoma 28%, Strongyloides 16%, Taenia 6%, Hymenolepis 5%, Physaloptera 3%, Toxascaris 2% and Echinococcus 1%, seven protozoan taxa, Balantidium 8%, Cystoisospora 7%, Cyclospora 6%, Sarcocystis 6%, Eimeria 3%, Chilomastix 1% and Entamoeba 1%. The cold season presented a 2.71 higher risk of finding parasitized feces than the rest of the seasons. Several of these parasites are zoonotic, so a high prevalence represents a risk to public health in areas of human activity, as well as a health hazard for the population of coyotes, the rest of wildlife and domestic animals.

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Published

2025-05-06

How to Cite

Petters, J. ., Vital-García, C. ., Batista-Cirne, L. C. de S. ., Gatica-Colima, A. ., Martínez-Calderas, J. M. ., & Escárcega-Ávila, A. . (2025). Parasitic prevalence in Canis Latrans (Say, 1823) (carnivora: Canidae) of the Samalayuca dunes flora and fauna protection area, Mexico: seasonal risks. Neotropical Helminthology, 19(1). https://doi.org/10.62429/rnh20251911961