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dc.contributor.authorNEGREIROS, L. P.eng
dc.contributor.authorTAVARES-DIAS, M.eng
dc.contributor.authorPEREIRA, F. B.eng
dc.date.accessioned2019-06-14T00:45:27Z-
dc.date.available2019-06-14T00:45:27Z-
dc.date.created2019-06-13
dc.date.issued2019
dc.identifier.citationSystematic Parasitology, v. 96, n. 4-5, p. 399-0406, June, 2019.eng
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1109858-
dc.descriptionAmeloblastella amazonica n. sp. (Monogenea: Dactylogyridae) collected on the gills of Pimelodus blochii Valenciennes (Siluriformes: Pimelodidae) from Rivers Acre and Iaco, State of Acre (Brazil) is described. The new species differs from the congeners mainly by the morphology of the dorsal bar, i.e. slightly U-shaped bearing a posteriorly directed flap, arising from the anterior edge of its middle third. The most morphologically similar congeners, A. paranaensis (França, Isaac, Pavanelli & Takemoto, 2003) and A. satoi Monteiro, Kritsky & Brasil-Sato, 2010, resemble A. amazonica n. sp. regarding the general structure of the copulatory complex; however, besides other features, they also differ from the new species because their hooks are similar in size (vs hooks with three different sizes). In addition to the dorsal bar lacking a flap, A. amazonica n. sp. can be differentiated from all congeners based on the combination of the following features: size of hooks (one or two different sizes), shape of the dorsal bar (other than slightly U-shaped), anchor points largely passing the level of superficial root (vs not or slightly passing it), number of MCO rings (other than 3?4) and structure of the articulation between the MCO base and the accessory piece (other than thick, medium-sized, smooth and tubular). Demidospermus leptosynophallus Kritsky & Gutierrez, 1998 and Scleroductus yuncensi Jara & Cone, 1989 were also found infesting P. blochii, both representing new host and locality records.eng
dc.language.isoengeng
dc.rightsopenAccesseng
dc.titleMonogeneans of the catfish Pimelodus blochii Valenciennes (Siluriformes: Pimelodidae) from the Brazilian Amazon, with a description of a new species of Ameloblastella Kritsky, Mendoza-Franco & Scholz, 2000 (Monogenea: Dactylogyridae).eng
dc.typeArtigo de periódicoeng
dc.date.updated2019-11-18T11:11:11Z
dc.subject.thesagroParasito de Animaleng
dc.subject.thesagroTaxonomia Animaleng
dc.subject.nalthesaurusParasiteseng
dc.subject.nalthesaurusAnimal taxonomyeng
dc.subject.nalthesaurusAnimal parasites and pestseng
riaa.ainfo.id1109858eng
riaa.ainfo.lastupdate2019-11-18 -02:00:00
dc.identifier.doihttps://doi.org/10.1007/s11230-019-09862-yeng
dc.contributor.institutionLUCIANO P. NEGREIROS, UNIFAP-PPG BIODIVERSIDADE TROPICAL; MARCOS TAVARES DIAS, CPAF-AP; FELIPE B. PEREIRA, UFMT/PPG BIOLOGIA ANIMAL.eng
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