A New Species of Pachysentis Meyer, 1931 (Acanthocephala: Oligacanthorhynchidae) in the Brown-Nosed Coati Nasua nasua (Carnivora: Procyonidae) from Brazil, with Notes on the Genus and a Key to Species

Detalhes bibliográficos
Autor(a) principal: Gomes, Ana Paula N.
Data de Publicação: 2019
Outros Autores: Amin, Omar M., Olifiers, Natalie, Bianchi, Rita de Cassia [UNESP], Souza, Joyce G. R., Barbosa, Helene S., Maldonado, Arnaldo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.2478/s11686-019-00080-6
http://hdl.handle.net/11449/196271
Resumo: Introduction Pachysentis comprises 10 species, which have been reported parasitizing mammals in Africa and the American continent. However, species of Pachysentis have not been described in brow-nosed coatis. Pachysentis lauroi n. sp. (Oligacanthorhynchidae: Acanthocephala) is described from the brown-nosed coati Nasua nasua (Linnaeus, 1766) Storr, 1780 (Procyonidae: Carnivora) in the Brazilian Pantanal wetlands of the Mato Grosso do Sul State, Brazil. Methods Specimens were studied using light and scanning electron microscopy. Result The new species is distinguished from other species of Pachysentis by the number of hooks in each longitudinal row (12 rows of 4 hooks, total of 48 hooks), presence of barbs on all hooks, and the organization of the cement glands. Notes on the genus Pachysentis [14] and a key to its species are provided. Critical comments on some species with a dubious diagnosis and questionable or missed key taxonomic characteristics are also reviewed. We also discuss the zoogeography of the members of the genus.
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spelling A New Species of Pachysentis Meyer, 1931 (Acanthocephala: Oligacanthorhynchidae) in the Brown-Nosed Coati Nasua nasua (Carnivora: Procyonidae) from Brazil, with Notes on the Genus and a Key to SpeciesAcanthocephalaPachysentis lauroi nspKey to speciesCarnivoreMato Grosso do SulBrazilIntroduction Pachysentis comprises 10 species, which have been reported parasitizing mammals in Africa and the American continent. However, species of Pachysentis have not been described in brow-nosed coatis. Pachysentis lauroi n. sp. (Oligacanthorhynchidae: Acanthocephala) is described from the brown-nosed coati Nasua nasua (Linnaeus, 1766) Storr, 1780 (Procyonidae: Carnivora) in the Brazilian Pantanal wetlands of the Mato Grosso do Sul State, Brazil. Methods Specimens were studied using light and scanning electron microscopy. Result The new species is distinguished from other species of Pachysentis by the number of hooks in each longitudinal row (12 rows of 4 hooks, total of 48 hooks), presence of barbs on all hooks, and the organization of the cement glands. Notes on the genus Pachysentis [14] and a key to its species are provided. Critical comments on some species with a dubious diagnosis and questionable or missed key taxonomic characteristics are also reviewed. We also discuss the zoogeography of the members of the genus.Fundacao Oswaldo Cruz, Lab Biol & Parasitol Mamiferos Silvestre Reservat, Inst Oswaldo Cruz, Ave Brasil 4365, BR-21045900 Rio De Janeiro, RJ, BrazilFundacao Oswaldo Cruz, Pos Grad Biol Parasitaria, Inst Oswaldo Cruz, Ave Brasil 4365, Rio De Janeiro, RJ, BrazilInst Parasit Dis, 11445 E Via Linda 2-419, Scottsdale, AZ 85259 USAUniv Veiga Almeida, Rua Ibituruna 108, BR-20271020 Rio De Janeiro, RJ, BrazilUniv Estadual Paulista, Dept Biol Aplicada Agr, Via Acesso Prof Paulo Donato Castellane S-N, BR-14884900 Jaboticabal, SP, BrazilFundao Oswaldo Cruz, Inst Oswaldo Cruz, Lab Biol Estrutural, Ave Brasil 4365, BR-21045900 Rio De Janeiro, RJ, BrazilUniv Estadual Paulista, Dept Biol Aplicada Agr, Via Acesso Prof Paulo Donato Castellane S-N, BR-14884900 Jaboticabal, SP, BrazilSpringerFundacao Oswaldo CruzInst Parasit DisUniv Veiga AlmeidaUniversidade Estadual Paulista (Unesp)Fundao Oswaldo CruzGomes, Ana Paula N.Amin, Omar M.Olifiers, NatalieBianchi, Rita de Cassia [UNESP]Souza, Joyce G. R.Barbosa, Helene S.Maldonado, Arnaldo2020-12-10T19:39:14Z2020-12-10T19:39:14Z2019-09-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article587-595http://dx.doi.org/10.2478/s11686-019-00080-6Acta Parasitologica. Cham: Springer International Publishing Ag, v. 64, n. 3, p. 587-595, 2019.1230-2821http://hdl.handle.net/11449/19627110.2478/s11686-019-00080-6WOS:00049259660001838434221301490350000-0001-8027-755XWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengActa Parasitologicainfo:eu-repo/semantics/openAccess2021-10-23T06:37:35Zoai:repositorio.unesp.br:11449/196271Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-23T06:37:35Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv A New Species of Pachysentis Meyer, 1931 (Acanthocephala: Oligacanthorhynchidae) in the Brown-Nosed Coati Nasua nasua (Carnivora: Procyonidae) from Brazil, with Notes on the Genus and a Key to Species
title A New Species of Pachysentis Meyer, 1931 (Acanthocephala: Oligacanthorhynchidae) in the Brown-Nosed Coati Nasua nasua (Carnivora: Procyonidae) from Brazil, with Notes on the Genus and a Key to Species
spellingShingle A New Species of Pachysentis Meyer, 1931 (Acanthocephala: Oligacanthorhynchidae) in the Brown-Nosed Coati Nasua nasua (Carnivora: Procyonidae) from Brazil, with Notes on the Genus and a Key to Species
Gomes, Ana Paula N.
Acanthocephala
Pachysentis lauroi n
sp
Key to species
Carnivore
Mato Grosso do Sul
Brazil
title_short A New Species of Pachysentis Meyer, 1931 (Acanthocephala: Oligacanthorhynchidae) in the Brown-Nosed Coati Nasua nasua (Carnivora: Procyonidae) from Brazil, with Notes on the Genus and a Key to Species
title_full A New Species of Pachysentis Meyer, 1931 (Acanthocephala: Oligacanthorhynchidae) in the Brown-Nosed Coati Nasua nasua (Carnivora: Procyonidae) from Brazil, with Notes on the Genus and a Key to Species
title_fullStr A New Species of Pachysentis Meyer, 1931 (Acanthocephala: Oligacanthorhynchidae) in the Brown-Nosed Coati Nasua nasua (Carnivora: Procyonidae) from Brazil, with Notes on the Genus and a Key to Species
title_full_unstemmed A New Species of Pachysentis Meyer, 1931 (Acanthocephala: Oligacanthorhynchidae) in the Brown-Nosed Coati Nasua nasua (Carnivora: Procyonidae) from Brazil, with Notes on the Genus and a Key to Species
title_sort A New Species of Pachysentis Meyer, 1931 (Acanthocephala: Oligacanthorhynchidae) in the Brown-Nosed Coati Nasua nasua (Carnivora: Procyonidae) from Brazil, with Notes on the Genus and a Key to Species
author Gomes, Ana Paula N.
author_facet Gomes, Ana Paula N.
Amin, Omar M.
Olifiers, Natalie
Bianchi, Rita de Cassia [UNESP]
Souza, Joyce G. R.
Barbosa, Helene S.
Maldonado, Arnaldo
author_role author
author2 Amin, Omar M.
Olifiers, Natalie
Bianchi, Rita de Cassia [UNESP]
Souza, Joyce G. R.
Barbosa, Helene S.
Maldonado, Arnaldo
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Fundacao Oswaldo Cruz
Inst Parasit Dis
Univ Veiga Almeida
Universidade Estadual Paulista (Unesp)
Fundao Oswaldo Cruz
dc.contributor.author.fl_str_mv Gomes, Ana Paula N.
Amin, Omar M.
Olifiers, Natalie
Bianchi, Rita de Cassia [UNESP]
Souza, Joyce G. R.
Barbosa, Helene S.
Maldonado, Arnaldo
dc.subject.por.fl_str_mv Acanthocephala
Pachysentis lauroi n
sp
Key to species
Carnivore
Mato Grosso do Sul
Brazil
topic Acanthocephala
Pachysentis lauroi n
sp
Key to species
Carnivore
Mato Grosso do Sul
Brazil
description Introduction Pachysentis comprises 10 species, which have been reported parasitizing mammals in Africa and the American continent. However, species of Pachysentis have not been described in brow-nosed coatis. Pachysentis lauroi n. sp. (Oligacanthorhynchidae: Acanthocephala) is described from the brown-nosed coati Nasua nasua (Linnaeus, 1766) Storr, 1780 (Procyonidae: Carnivora) in the Brazilian Pantanal wetlands of the Mato Grosso do Sul State, Brazil. Methods Specimens were studied using light and scanning electron microscopy. Result The new species is distinguished from other species of Pachysentis by the number of hooks in each longitudinal row (12 rows of 4 hooks, total of 48 hooks), presence of barbs on all hooks, and the organization of the cement glands. Notes on the genus Pachysentis [14] and a key to its species are provided. Critical comments on some species with a dubious diagnosis and questionable or missed key taxonomic characteristics are also reviewed. We also discuss the zoogeography of the members of the genus.
publishDate 2019
dc.date.none.fl_str_mv 2019-09-01
2020-12-10T19:39:14Z
2020-12-10T19:39:14Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.2478/s11686-019-00080-6
Acta Parasitologica. Cham: Springer International Publishing Ag, v. 64, n. 3, p. 587-595, 2019.
1230-2821
http://hdl.handle.net/11449/196271
10.2478/s11686-019-00080-6
WOS:000492596600018
3843422130149035
0000-0001-8027-755X
url http://dx.doi.org/10.2478/s11686-019-00080-6
http://hdl.handle.net/11449/196271
identifier_str_mv Acta Parasitologica. Cham: Springer International Publishing Ag, v. 64, n. 3, p. 587-595, 2019.
1230-2821
10.2478/s11686-019-00080-6
WOS:000492596600018
3843422130149035
0000-0001-8027-755X
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Acta Parasitologica
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 587-595
dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
dc.source.none.fl_str_mv Web of Science
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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