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dc.contributor.authorMiquel Colomé, Jordi-
dc.contributor.authorMartín-Carrillo, Natalia-
dc.contributor.authorRibas Salvador, Alexis-
dc.contributor.authorSánchez Vicente, Santiago-
dc.contributor.authorFeliu José, Carlos-
dc.contributor.authorForonda, Pilar-
dc.description.abstractA new rictulariid nematode Pterygodermatites (Mesopectines) valladaresi n. sp., parasite of the house mouse Mus musculus (Rodentia: Muridae) in the Canary Islands (Spain) is described by means of light and scanning electron microscopy. The new species belongs to the subgenus Mesopectines characterized by a more or less dorsal orientation of the buccal capsule, the presence of three oesophageal teeth, the morphology of the oral denticles and the Spirurida type of arrangement of caudal papillae in males. The most discriminant characteristics between the new species and the existing species in the subgenus Mesopectines are (a) the number of cuticular projection pairs (62-64), (b) the size of right and left spicules (respectively, 62-90 µm and 123-139 µm), (c) the number of midventral fans in males (3-4), (d) the number of prevulvar/total cuticular projection pairs (38-42/63-71), (e) the posterior differentiation of combs into spines in relation to the position of the vulva and (f) the anterior position of the vulva in relation to the oesophagus-intestine junction in females. Parasitized hosts and geographical distribution are also useful criteria to distinguish P. (Me.) valladaresi n. sp. from the remaining species of the subgenus. In addition, the cox1 sequence of the new species is provided and compared with available data of related species. Keywords: Canary Islands; Muridae; Mus musculus; Pterygodermatites (Mesopectines) valladaresi n. sp.; Rictulariidae.-
dc.publisherEDP Sciences-
dc.relation.isformatofReproducció del document publicat a:
dc.relation.ispartofParasite, 2022, vol. 29, num. 57-
dc.rightscc-by (c) Miquel Colomé, Jordi et al., 2022-
dc.sourceArticles publicats en revistes (Biologia, Sanitat i Medi Ambient)-
dc.subject.otherCanary Islands-
dc.titleMorphologic and genetic characterization of Pterygodermatites (Mesopectines) valladaresi n. sp. (Nematoda, Rictulariidae), a parasite of the mouse Mus musculus (Rodentia, Muridae) from the Canary Islands (Spain)-
Appears in Collections:Articles publicats en revistes (Biologia, Sanitat i Medi Ambient)

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