The Baetodes complex (Ephemeroptera:Baetidae), phylogeny, biogeography, and new species of Mayobaetis

Autores
Nieto Peñalver, María Carolina
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The Baetodes complex was erected by Lugo-Ortiz and McCafferty based on 2 characters: tarsal claws in the larva with a strong subapical seta and forceps in the male adult with basal segments with a distomedial projection. This complex includes the genera Baetodes, Lugoiops, Mayobaetis, Moribaetis, Prebaetodes, and Spiritiops. It is restricted to the New World, and larvae always live in well-oxygenated streams. A cladistic analysis was conducted for the complex on the basis of a matrix of 16 taxa and 92 morphological characters, all derived from external morphology of adults and larvae. A biogeographic analysis was carried out through Spatial Analysis of Vicariance to establish possible vicariant events that generated this taxonomic complex. The cladistic analysis under implied weights yielded 3 shortest trees, and the Baetodes complex was recovered as monophyletic. The biogeographic analysis reconstructed 3 disjunction nodes when no nodes were removed and 2 more when 1 node was removed. The vicariant events cannot be attributed unquestionably to any paleoclimatic or microtectonic event, but they coincide under certain scenarios. Mayobaetis yala, new species, from Argentina, was described. It can be distinguished from other species in the genus because segment I of the forceps lacks a projection in the male imago and the dorsal surface of the abdomen lacks a medial dark line in the larva.
Fil: Nieto Peñalver, María Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucuman. Instituto de Biodiversidad Neotropical. Universidad Nacional de Tucuman. Facultad de Ciencias Naturales e Instituto Miguel Lillo. Instituto de Biodiversidad Neotropical. Instituto de Biodiversidad Neotropical; Argentina
Materia
Baetodes Complex
Systematic
Biogeography
Neotropical Region
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/30669
Acceder
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spelling The Baetodes complex (Ephemeroptera:Baetidae), phylogeny, biogeography, and new species of MayobaetisNieto Peñalver, María CarolinaBaetodes ComplexSystematicBiogeographyNeotropical Regionhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The Baetodes complex was erected by Lugo-Ortiz and McCafferty based on 2 characters: tarsal claws in the larva with a strong subapical seta and forceps in the male adult with basal segments with a distomedial projection. This complex includes the genera Baetodes, Lugoiops, Mayobaetis, Moribaetis, Prebaetodes, and Spiritiops. It is restricted to the New World, and larvae always live in well-oxygenated streams. A cladistic analysis was conducted for the complex on the basis of a matrix of 16 taxa and 92 morphological characters, all derived from external morphology of adults and larvae. A biogeographic analysis was carried out through Spatial Analysis of Vicariance to establish possible vicariant events that generated this taxonomic complex. The cladistic analysis under implied weights yielded 3 shortest trees, and the Baetodes complex was recovered as monophyletic. The biogeographic analysis reconstructed 3 disjunction nodes when no nodes were removed and 2 more when 1 node was removed. The vicariant events cannot be attributed unquestionably to any paleoclimatic or microtectonic event, but they coincide under certain scenarios. Mayobaetis yala, new species, from Argentina, was described. It can be distinguished from other species in the genus because segment I of the forceps lacks a projection in the male imago and the dorsal surface of the abdomen lacks a medial dark line in the larva.Fil: Nieto Peñalver, María Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucuman. Instituto de Biodiversidad Neotropical. Universidad Nacional de Tucuman. Facultad de Ciencias Naturales e Instituto Miguel Lillo. Instituto de Biodiversidad Neotropical. Instituto de Biodiversidad Neotropical; ArgentinaUniversity of Chicago Press2015-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/30669Nieto Peñalver, María Carolina; The Baetodes complex (Ephemeroptera:Baetidae), phylogeny, biogeography, and new species of Mayobaetis; University of Chicago Press; Freshwater Science; 35; 1; 12-2015; 55-642161-95492161-9565CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1086/684859info:eu-repo/semantics/altIdentifier/url/http://www.journals.uchicago.edu/doi/abs/10.1086/684859info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:02:33Zoai:ri.conicet.gov.ar:11336/30669instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:02:33.478CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv The Baetodes complex (Ephemeroptera:Baetidae), phylogeny, biogeography, and new species of Mayobaetis
title The Baetodes complex (Ephemeroptera:Baetidae), phylogeny, biogeography, and new species of Mayobaetis
spellingShingle The Baetodes complex (Ephemeroptera:Baetidae), phylogeny, biogeography, and new species of Mayobaetis
Nieto Peñalver, María Carolina
Baetodes Complex
Systematic
Biogeography
Neotropical Region
title_short The Baetodes complex (Ephemeroptera:Baetidae), phylogeny, biogeography, and new species of Mayobaetis
title_full The Baetodes complex (Ephemeroptera:Baetidae), phylogeny, biogeography, and new species of Mayobaetis
title_fullStr The Baetodes complex (Ephemeroptera:Baetidae), phylogeny, biogeography, and new species of Mayobaetis
title_full_unstemmed The Baetodes complex (Ephemeroptera:Baetidae), phylogeny, biogeography, and new species of Mayobaetis
title_sort The Baetodes complex (Ephemeroptera:Baetidae), phylogeny, biogeography, and new species of Mayobaetis
dc.creator.none.fl_str_mv Nieto Peñalver, María Carolina
author Nieto Peñalver, María Carolina
author_facet Nieto Peñalver, María Carolina
author_role author
dc.subject.none.fl_str_mv Baetodes Complex
Systematic
Biogeography
Neotropical Region
topic Baetodes Complex
Systematic
Biogeography
Neotropical Region
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The Baetodes complex was erected by Lugo-Ortiz and McCafferty based on 2 characters: tarsal claws in the larva with a strong subapical seta and forceps in the male adult with basal segments with a distomedial projection. This complex includes the genera Baetodes, Lugoiops, Mayobaetis, Moribaetis, Prebaetodes, and Spiritiops. It is restricted to the New World, and larvae always live in well-oxygenated streams. A cladistic analysis was conducted for the complex on the basis of a matrix of 16 taxa and 92 morphological characters, all derived from external morphology of adults and larvae. A biogeographic analysis was carried out through Spatial Analysis of Vicariance to establish possible vicariant events that generated this taxonomic complex. The cladistic analysis under implied weights yielded 3 shortest trees, and the Baetodes complex was recovered as monophyletic. The biogeographic analysis reconstructed 3 disjunction nodes when no nodes were removed and 2 more when 1 node was removed. The vicariant events cannot be attributed unquestionably to any paleoclimatic or microtectonic event, but they coincide under certain scenarios. Mayobaetis yala, new species, from Argentina, was described. It can be distinguished from other species in the genus because segment I of the forceps lacks a projection in the male imago and the dorsal surface of the abdomen lacks a medial dark line in the larva.
Fil: Nieto Peñalver, María Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucuman. Instituto de Biodiversidad Neotropical. Universidad Nacional de Tucuman. Facultad de Ciencias Naturales e Instituto Miguel Lillo. Instituto de Biodiversidad Neotropical. Instituto de Biodiversidad Neotropical; Argentina
description The Baetodes complex was erected by Lugo-Ortiz and McCafferty based on 2 characters: tarsal claws in the larva with a strong subapical seta and forceps in the male adult with basal segments with a distomedial projection. This complex includes the genera Baetodes, Lugoiops, Mayobaetis, Moribaetis, Prebaetodes, and Spiritiops. It is restricted to the New World, and larvae always live in well-oxygenated streams. A cladistic analysis was conducted for the complex on the basis of a matrix of 16 taxa and 92 morphological characters, all derived from external morphology of adults and larvae. A biogeographic analysis was carried out through Spatial Analysis of Vicariance to establish possible vicariant events that generated this taxonomic complex. The cladistic analysis under implied weights yielded 3 shortest trees, and the Baetodes complex was recovered as monophyletic. The biogeographic analysis reconstructed 3 disjunction nodes when no nodes were removed and 2 more when 1 node was removed. The vicariant events cannot be attributed unquestionably to any paleoclimatic or microtectonic event, but they coincide under certain scenarios. Mayobaetis yala, new species, from Argentina, was described. It can be distinguished from other species in the genus because segment I of the forceps lacks a projection in the male imago and the dorsal surface of the abdomen lacks a medial dark line in the larva.
publishDate 2015
dc.date.none.fl_str_mv 2015-12
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/30669
Nieto Peñalver, María Carolina; The Baetodes complex (Ephemeroptera:Baetidae), phylogeny, biogeography, and new species of Mayobaetis; University of Chicago Press; Freshwater Science; 35; 1; 12-2015; 55-64
2161-9549
2161-9565
CONICET Digital
CONICET
url http://hdl.handle.net/11336/30669
identifier_str_mv Nieto Peñalver, María Carolina; The Baetodes complex (Ephemeroptera:Baetidae), phylogeny, biogeography, and new species of Mayobaetis; University of Chicago Press; Freshwater Science; 35; 1; 12-2015; 55-64
2161-9549
2161-9565
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1086/684859
info:eu-repo/semantics/altIdentifier/url/http://www.journals.uchicago.edu/doi/abs/10.1086/684859
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv University of Chicago Press
publisher.none.fl_str_mv University of Chicago Press
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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