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dc.contributor.author
Vera Candioti, María Florencia
dc.contributor.author
Haad, María Belén
dc.contributor.author
Baldo, Juan Diego
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Kolenc, Francisco
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Borteiro, Claudio
dc.contributor.author
Altig, Ronald
dc.date.available
2019-02-14T17:31:31Z
dc.date.issued
2011-10
dc.identifier.citation
Vera Candioti, María Florencia; Haad, María Belén; Baldo, Juan Diego; Kolenc, Francisco; Borteiro, Claudio; et al.; Different pathways are involved in the early development of the transient oral apparatus in anuran tadpoles (Anura: Leiuperidae); Wiley Blackwell Publishing, Inc; Biological Journal of The Linnean Society; 104; 2; 10-2011; 330-345
dc.identifier.issn
0024-4066
dc.identifier.uri
http://hdl.handle.net/11336/70183
dc.description.abstract
The oral apparatus of anuran tadpoles is a unique structure composed of soft and keratinized parts surrounding the mouth. Among the many variations, a common oral apparatus involves a dorsal gap in the marginal papillae, keratinized jaw sheaths, and two upper and three lower rows of labial teeth. In Leiuperidae, besides this generalized morphology, four configurations are distinguished by the arrangement of the lower marginal papillae and the number of lower tooth rows. Study of the early oral ontogeny in 12 species representing these five configurations shows variations in the development of the lower marginal papillae and the third lower labial tooth row. Similar configurations may result from similar pathways (e.g. Physalaemus cuvieri group and Pseudopaludicola falcipes) or different pathways (e.g. generalized oral discs of Pleurodema and Physalaemus). Different oral configurations may result from overlapping trajectories ending at different stages (e.g. Physalaemus riograndensis and Ph.biligonigerus) or different trajectories (e.g. Ph.henselii and Ph.gracilis). Further studies are needed to interpret the role that heterochrony has played in evolutionary change within this family. The unsuspected variation occurring in this transient structure highlights its evolutionary potential and might be insightful in studies of anuran phylogenies that are largely based on adult characters.
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
Generalized Oral Apparatus
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Labial Tooth Rows
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Physalaemus
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Pleurodema
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Pseudopaludicola
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Ventral Gap
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Ventrolateral Gaps
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Otras Ciencias Biológicas
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Ciencias Biológicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Different pathways are involved in the early development of the transient oral apparatus in anuran tadpoles (Anura: Leiuperidae)
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2019-02-12T14:14:36Z
dc.journal.volume
104
dc.journal.number
2
dc.journal.pagination
330-345
dc.journal.pais
Reino Unido
dc.journal.ciudad
Londres
dc.description.fil
Fil: Vera Candioti, María Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - Tucumán. Unidad Ejecutora Lillo; Argentina. Fundación Miguel Lillo. Dirección de Zoología. Instituto de Herpetología; Argentina
dc.description.fil
Fil: Haad, María Belén. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - Tucumán. Unidad Ejecutora Lillo; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - Tucumán. Unidad Ejecutora Lillo; Argentina
dc.description.fil
Fil: Baldo, Juan Diego. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Fundación Miguel Lillo. Dirección de Zoología. Instituto de Herpetología; Argentina. Universidad Nacional de Misiones. Facultad de Humanidades y Ciencias Sociales. Departamento de Genética. Laboratorio de Genética Evolutiva y Molecular; Argentina
dc.description.fil
Fil: Kolenc, Francisco. Museo de Historia Natural. Sección Herpetología; Uruguay
dc.description.fil
Fil: Borteiro, Claudio. Museo de Historia Natural. Sección Herpetología; Uruguay
dc.description.fil
Fil: Altig, Ronald. Mississippi State University. Department of Biological Sciences; Estados Unidos
dc.journal.title
Biological Journal of The Linnean Society
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.onlinelibrary.wiley.com/doi/10.1111/j.1095-8312.2011.01727.x/abstract?deniedAccessCustomisedMessage=&userIsAuthenticated=false
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1111/j.1095-8312.2011.01727.x
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