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Publicação:
Three New Species of Cosmetocleithrum (Monogenea: Dactylogyridae) Gill Parasites of Trachelyopterus galeatus (Siluriformes: Auchenipteridae) in Southeastern Brazil

dc.contributor.authorde Oliveira Fadel Yamada, Priscilla [UNESP]
dc.contributor.authorYamada, Fabio Hideki
dc.contributor.authorda Silva, Reinaldo José [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Regional do Cariri (URCA)
dc.date.accessioned2021-06-25T10:36:34Z
dc.date.available2021-06-25T10:36:34Z
dc.date.issued2021-06-01
dc.description.abstractPurpose: To describe three new species of Cosmetocleithrum in the gills of Trachelyopterus galeatus (Siluriformes, Auchenipteridae) from Aguapeí River, Upper Paraná River basin, São Paulo State, Brazil. Methods: Fifty-three specimens of T. galeatus were captured in the mouth of the Aguapeí River from August 2013 to June 2014. Monogeneans were mounted unstained in Hoyer’s and Gray and Wess’s medium. Results: Cosmetocleithrum spathulatum sp. n., Cosmetocleithrum baculum sp. n., and Cosmetocleithrum galeatum sp. n. differ from all known congeneric species mainly in the morphology of the accessory piece (i.e. spatulate-shaped, claviform, and a straight rod with hook-shaped distal portion, respectively). Also, the three new species share hooks with different sizes with hooks pairs 5 and 7 bigger than others and with an erect delicate point, inconspicuous thumb, longer shaft, and slender shank. Conclusions: To date, 18 species of Cosmetocleithrum were recognised parasitizing siluriforms in the Neotropical region. The present study expands the number to 21 species, however, despite this increase, the number of known taxa of monogeneans in neotropics is far from representing the ideal situation.en
dc.description.affiliationInstituto de Biociências Setor de Parasitologia UNESP Univ Estadual Paulista Campus de Botucatu
dc.description.affiliationDepartamento de Ciências Biológicas Universidade Regional do Cariri (URCA)
dc.description.affiliationUnespInstituto de Biociências Setor de Parasitologia UNESP Univ Estadual Paulista Campus de Botucatu
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipIdFAPESP: 2011/22603-3
dc.description.sponsorshipIdFAPESP: 2013/25786-7
dc.description.sponsorshipIdFAPESP: 2014/14298-4
dc.description.sponsorshipIdFAPESP: 2016/50377-1
dc.description.sponsorshipIdCNPq: 309125/2017-0
dc.description.sponsorshipIdCNPq: 440496/2015-2
dc.format.extent436-445
dc.identifierhttp://dx.doi.org/10.1007/s11686-020-00282-3
dc.identifier.citationActa Parasitologica, v. 66, n. 2, p. 436-445, 2021.
dc.identifier.doi10.1007/s11686-020-00282-3
dc.identifier.issn1896-1851
dc.identifier.issn1230-2821
dc.identifier.scopus2-s2.0-85092705466
dc.identifier.urihttp://hdl.handle.net/11449/206690
dc.language.isoeng
dc.relation.ispartofActa Parasitologica
dc.sourceScopus
dc.subjectAguapeí River
dc.subjectAncyrocephalinae
dc.subjectCatfishes
dc.subjectNeotropical region
dc.subjectParaná River basin
dc.titleThree New Species of Cosmetocleithrum (Monogenea: Dactylogyridae) Gill Parasites of Trachelyopterus galeatus (Siluriformes: Auchenipteridae) in Southeastern Brazilen
dc.typeArtigo
dspace.entity.typePublication
unesp.author.orcid0000-0003-0072-3922[1]
unesp.author.orcid0000-0003-3317-8799[2]
unesp.author.orcid0000-0002-3426-6873[3]
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Biociências, Botucatupt
unesp.departmentParasitologia - IBBpt

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