Pseudocrepidobothrium eirasi (Rego and de Chambrier, 1995) gen. n. and comb. nov. (Cestoda, Proteocephalidea), parasite of a South American freshwater fish, and comparative cladistic analysis with Crepidobothrium spp.

Detalhes bibliográficos
Autor(a) principal: Rego, Amilcar Arandas
Data de Publicação: 2008
Outros Autores: Ivanov, Veronica
Tipo de documento: Artigo
Idioma: por
Título da fonte: Acta Scientiarum Biological Sciences
Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2690
Resumo: The morphology of Crepidobothrium eirasi Rego and de Chambrier, 1995 was revised and a cladistic analysis was performed on the six known species of Crepidobothrium Monticelli, 1900, namely, C. eirasi, C. Gerrardi (Baird, 1860), C. Viperis (Beddard, 1913), C. Dollfusi Freze, 1965, C. Garzoni de Chambrier, 1988 and C. Lachesidis (MacCallum, 1921), using 23 characters and one outgroup. This analysis yielded two parsimonious trees with 0.76 consistency index. Both trees concur in the position of C. Eirasi, and suggest that Crepidobothrium is monophyletic only when C. eirasi is excluded from the genus. The new genus Pseudocrepidobothrium has been built to allocate C. Eirasi, so that the monophyly of Crepidobothrium may be maintained. Pseudocrepidobothrium eirasi n. comb. is the only species from a fish with notched suckers, while all Crepidobothrium spp. are parasites of South American reptiles
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spelling Pseudocrepidobothrium eirasi (Rego and de Chambrier, 1995) gen. n. and comb. nov. (Cestoda, Proteocephalidea), parasite of a South American freshwater fish, and comparative cladistic analysis with Crepidobothrium spp.Pseudocrepidobothrium eirasi, (Rego e de Chambrier, 1995) gen. n., comb. nov. (Cestoda, Proteocephalidea), parasita de um peixe de água doce da América do Sul, e análise cladística comparativa com CrepidobothriuPseudocrepidobothrium gen. n.cestóide. Proteocefalídeoanálise cladísticaregião neotropical2.00.00.00-6 Ciências BiológicasThe morphology of Crepidobothrium eirasi Rego and de Chambrier, 1995 was revised and a cladistic analysis was performed on the six known species of Crepidobothrium Monticelli, 1900, namely, C. eirasi, C. Gerrardi (Baird, 1860), C. Viperis (Beddard, 1913), C. Dollfusi Freze, 1965, C. Garzoni de Chambrier, 1988 and C. Lachesidis (MacCallum, 1921), using 23 characters and one outgroup. This analysis yielded two parsimonious trees with 0.76 consistency index. Both trees concur in the position of C. Eirasi, and suggest that Crepidobothrium is monophyletic only when C. eirasi is excluded from the genus. The new genus Pseudocrepidobothrium has been built to allocate C. Eirasi, so that the monophyly of Crepidobothrium may be maintained. Pseudocrepidobothrium eirasi n. comb. is the only species from a fish with notched suckers, while all Crepidobothrium spp. are parasites of South American reptilesFoi revisada a morfologia de Crepidobothrium eirasi Rego and Chambrier, 1995, e feita uma análise cladística das seis espécies de Crepidobothrium Monticelli, 1900 [ viz. C. eirasi, C. gerrardi (Baird, 1860, C. viperis (Beddard, 1913), C. dollfusi Freze, 1965, C. garzoni de Chambrier, 1988 e C.lachesidis (MacCallum, 1921)], utilizando-se 23 caracteres e um grupo externo. Obtiveram-se duas árvores com parcimônia e 0,76 de indice de consistência. Ambas as árvores coincidem na posição de C. eirasi, o que sugere que Crepidobothrium é monofilético apenas quando C. eirasi é excluído do gênero. O novo gênero Pseudocrepidobothrium é proposto para alojar C. eirasi, e assim a monofilia de Crepidobothrium pode ser mantida. Pseudocrepidobothrium eirasi comb. n. é a única espécie parasita de peixe que possui ventosas sulcadas, enquanto todas as espécies de Crepidobothrium são parasitas de répteis da América do SulUniversidade Estadual De Maringá2008-05-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/269010.4025/actascibiolsci.v23i0.2690Acta Scientiarum. Biological Sciences; Vol 23 (2001); 363-367Acta Scientiarum. Biological Sciences; v. 23 (2001); 363-3671807-863X1679-9283reponame:Acta Scientiarum Biological Sciencesinstname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2690/2005Rego, Amilcar ArandasIvanov, Veronicainfo:eu-repo/semantics/openAccess2022-11-23T17:33:26Zoai:periodicos.uem.br/ojs:article/2690Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/oai||actabiol@uem.br1807-863X1679-9283opendoar:2022-11-23T17:33:26Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Pseudocrepidobothrium eirasi (Rego and de Chambrier, 1995) gen. n. and comb. nov. (Cestoda, Proteocephalidea), parasite of a South American freshwater fish, and comparative cladistic analysis with Crepidobothrium spp.
Pseudocrepidobothrium eirasi, (Rego e de Chambrier, 1995) gen. n., comb. nov. (Cestoda, Proteocephalidea), parasita de um peixe de água doce da América do Sul, e análise cladística comparativa com Crepidobothriu
title Pseudocrepidobothrium eirasi (Rego and de Chambrier, 1995) gen. n. and comb. nov. (Cestoda, Proteocephalidea), parasite of a South American freshwater fish, and comparative cladistic analysis with Crepidobothrium spp.
spellingShingle Pseudocrepidobothrium eirasi (Rego and de Chambrier, 1995) gen. n. and comb. nov. (Cestoda, Proteocephalidea), parasite of a South American freshwater fish, and comparative cladistic analysis with Crepidobothrium spp.
Rego, Amilcar Arandas
Pseudocrepidobothrium gen. n.
cestóide. Proteocefalídeo
análise cladística
região neotropical
2.00.00.00-6 Ciências Biológicas
title_short Pseudocrepidobothrium eirasi (Rego and de Chambrier, 1995) gen. n. and comb. nov. (Cestoda, Proteocephalidea), parasite of a South American freshwater fish, and comparative cladistic analysis with Crepidobothrium spp.
title_full Pseudocrepidobothrium eirasi (Rego and de Chambrier, 1995) gen. n. and comb. nov. (Cestoda, Proteocephalidea), parasite of a South American freshwater fish, and comparative cladistic analysis with Crepidobothrium spp.
title_fullStr Pseudocrepidobothrium eirasi (Rego and de Chambrier, 1995) gen. n. and comb. nov. (Cestoda, Proteocephalidea), parasite of a South American freshwater fish, and comparative cladistic analysis with Crepidobothrium spp.
title_full_unstemmed Pseudocrepidobothrium eirasi (Rego and de Chambrier, 1995) gen. n. and comb. nov. (Cestoda, Proteocephalidea), parasite of a South American freshwater fish, and comparative cladistic analysis with Crepidobothrium spp.
title_sort Pseudocrepidobothrium eirasi (Rego and de Chambrier, 1995) gen. n. and comb. nov. (Cestoda, Proteocephalidea), parasite of a South American freshwater fish, and comparative cladistic analysis with Crepidobothrium spp.
author Rego, Amilcar Arandas
author_facet Rego, Amilcar Arandas
Ivanov, Veronica
author_role author
author2 Ivanov, Veronica
author2_role author
dc.contributor.author.fl_str_mv Rego, Amilcar Arandas
Ivanov, Veronica
dc.subject.por.fl_str_mv Pseudocrepidobothrium gen. n.
cestóide. Proteocefalídeo
análise cladística
região neotropical
2.00.00.00-6 Ciências Biológicas
topic Pseudocrepidobothrium gen. n.
cestóide. Proteocefalídeo
análise cladística
região neotropical
2.00.00.00-6 Ciências Biológicas
description The morphology of Crepidobothrium eirasi Rego and de Chambrier, 1995 was revised and a cladistic analysis was performed on the six known species of Crepidobothrium Monticelli, 1900, namely, C. eirasi, C. Gerrardi (Baird, 1860), C. Viperis (Beddard, 1913), C. Dollfusi Freze, 1965, C. Garzoni de Chambrier, 1988 and C. Lachesidis (MacCallum, 1921), using 23 characters and one outgroup. This analysis yielded two parsimonious trees with 0.76 consistency index. Both trees concur in the position of C. Eirasi, and suggest that Crepidobothrium is monophyletic only when C. eirasi is excluded from the genus. The new genus Pseudocrepidobothrium has been built to allocate C. Eirasi, so that the monophyly of Crepidobothrium may be maintained. Pseudocrepidobothrium eirasi n. comb. is the only species from a fish with notched suckers, while all Crepidobothrium spp. are parasites of South American reptiles
publishDate 2008
dc.date.none.fl_str_mv 2008-05-09
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2690
10.4025/actascibiolsci.v23i0.2690
url http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2690
identifier_str_mv 10.4025/actascibiolsci.v23i0.2690
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2690/2005
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Estadual De Maringá
publisher.none.fl_str_mv Universidade Estadual De Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Biological Sciences; Vol 23 (2001); 363-367
Acta Scientiarum. Biological Sciences; v. 23 (2001); 363-367
1807-863X
1679-9283
reponame:Acta Scientiarum Biological Sciences
instname:Universidade Estadual de Maringá (UEM)
instacron:UEM
instname_str Universidade Estadual de Maringá (UEM)
instacron_str UEM
institution UEM
reponame_str Acta Scientiarum Biological Sciences
collection Acta Scientiarum Biological Sciences
repository.name.fl_str_mv Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv ||actabiol@uem.br
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