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dc.contributor.author
Nieto Peñalver, María Carolina
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dc.date.available
2017-12-14T18:26:22Z
dc.date.issued
2015-12
dc.identifier.citation
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
dc.identifier.issn
2161-9549
dc.identifier.uri
http://hdl.handle.net/11336/30669
dc.description.abstract
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.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
University of Chicago Press
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Baetodes Complex
dc.subject
Systematic
dc.subject
Biogeography
dc.subject
Neotropical Region
dc.subject.classification
Otras Ciencias Biológicas
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dc.subject.classification
Ciencias Biológicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
The Baetodes complex (Ephemeroptera:Baetidae), phylogeny, biogeography, and new species of Mayobaetis
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2016-12-28T16:31:30Z
dc.identifier.eissn
2161-9565
dc.journal.volume
35
dc.journal.number
1
dc.journal.pagination
55-64
dc.journal.pais
Estados Unidos
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dc.description.fil
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
dc.journal.title
Freshwater Science
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1086/684859
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.journals.uchicago.edu/doi/abs/10.1086/684859
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