title: A new species of Atriotaenia (Cestoda: Anoplocephalidae) from the hog-nosed skunk Conepatus chinga (Carnivora: Mephitidae) in Peru.
abstract: Atriotaenia sanmarci n. sp. (Cestoda: Anoplocephalidae) is described as a parasite of the Andean hog-nosed skunk, Conepatus chinga (Carnivora: Mephitidae), from Cusco, Perú. The new species is primarily distinguished from related species by the distribution, and greater number, of testes, i.e., 194-223 versus 40-60 in Atriotaenia sandgroundi (Sandground, 1926) Baer, 1935, 47-73 in Atriotaenia procyonis (Chandler, 1942) Spasskii, 1951, and 21-84 in Atriotaenia incisa Railliet, 1899. Also, there are differences with respect to the larger dimensions of suckers (300-371 µm vs. 140 in A. sandgroundi, 83-134 in A. procyonis, 70-140 in A. incisa, and 155-192 in Atriotaenia hastati Vaucher, 1982) and in the cirrus pouch length (204-732 µm vs. 90 in A. sandgroundi, 200-220 in A. procyonis, 100-180 in A. incisa, and 150-205 in A. hastati). The new species differs from A. sandgroundi and A. hastati in having a larger body size (122-133 mm vs. 10.6 and 10, respectively). This cestode is the fifth species of Atriotaenia Sandground, 1926.
authors.affiliation: Department of Preventive Veterinary Medicine, School of Veterinary Medicine. Universidad Nacional Mayor de San Marcos, Av. Circunvalacion 2800, Lima 41, Lima, Peru. lucho92@yahoo.com
authors.forename: Luis A
authors.initials: LA
authors.lastname: Gomez-Puerta
authors.forename: Daniel S
authors.initials: DS
authors.lastname: Ticona
authors.forename: Maria T
authors.initials: MT
authors.lastname: Lopez-Urbina
authors.forename: Armando E
authors.initials: AE
authors.lastname: Gonzalez
mesh_terms: D000818:Animals; D002589:Cestoda / Q000033:anatomy & histology / Q000145:classification*; D002590:Cestode Infections / Q000453:epidemiology / Q000469:parasitology / Q000662:veterinary*; D007421:Intestine, Small / Q000469:parasitology; D012889:Mephitidae / Q000469:parasitology*; D010568:Peru / Q000453:epidemiology; D015995:Prevalence