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dc.contributor.author
Fabrezi, Marissa
dc.contributor.author
Quinzio, Silvia Inés
dc.date.available
2018-07-24T19:29:45Z
dc.date.issued
2008-12
dc.identifier.citation
Fabrezi, Marissa; Quinzio, Silvia Inés; Morphological evolution in Ceratophryinae frogs (Anura, Neobatrachia): The effects of heterochronic changes during larval development and metamorphosis; Wiley Blackwell Publishing, Inc; Zoological Journal of the Linnean Society; 154; 4; 12-2008; 752-780
dc.identifier.issn
0024-4082
dc.identifier.uri
http://hdl.handle.net/11336/52999
dc.description.abstract
Heterochrony produces morphological change with effects in shape, size, and/or timing of developmental events of a trait related to an ancestral ontogeny. This paper analyzes heterochrony during the ontogeny of Ceratophryinae (Ceratophrys, Chacophrys, and Lepidobatrachus), a monophyletic group of South American frogs with larval development, and uses different approaches to explore their morphological evolution: (1) inferences of ancestral ontogenies and heterochronic variation from a cladistic analysis based on 102 morphological larval and adult characters recorded in ten anuran taxa; (2) comparisons of size, morphological variation, and timing (age) of developmental events based on a study of ontogenetic series of ceratophryines, Telmatobius atacamensis, and Pseudis platensis. We found Chacophrys as the basal taxon. Ceratophrys and Lepidobatrachus share most derived larval features resulting from heterochrony. Ceratophryines share high rates of larval development, but differ in rates of postmetamorphic growth. The ontogeny of Lepidobatrachus exhibits peramorphic traits produced by the early onset of metamorphic transformations that are integrated in an unusual larval morphology. This study represents an integrative examination of shape, size, and age variation, and discusses evolutionary patterns of metamorphosis. © 2008 The Linnean Society of London.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Wiley Blackwell Publishing, Inc
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Growth
dc.subject
Lepidobatrachus
dc.subject
Peramorphosis
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Phylogenetic Analysis
dc.subject
Shape
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Size
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Tadpoles
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Otras Ciencias Biológicas
dc.subject.classification
Ciencias Biológicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Morphological evolution in Ceratophryinae frogs (Anura, Neobatrachia): The effects of heterochronic changes during larval development and metamorphosis
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-07-23T17:08:18Z
dc.journal.volume
154
dc.journal.number
4
dc.journal.pagination
752-780
dc.journal.pais
Reino Unido
dc.journal.ciudad
Londres
dc.description.fil
Fil: Fabrezi, Marissa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Bio y Geociencias del NOA. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Museo de Ciencias Naturales. Instituto de Bio y Geociencias del NOA; Argentina
dc.description.fil
Fil: Quinzio, Silvia Inés. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Bio y Geociencias del NOA. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Museo de Ciencias Naturales. Instituto de Bio y Geociencias del NOA; Argentina
dc.journal.title
Zoological Journal of the Linnean Society
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://dx.doi.org/10.1111/j.1096-3642.2008.00420.x
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/zoolinnean/article/154/4/752/2674278
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