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dc.contributor.author
Quinzio, Silvia Inés
dc.contributor.author
Fabrezi, Marissa
dc.date.available
2019-11-14T15:28:04Z
dc.date.issued
2019-01
dc.identifier.citation
Quinzio, Silvia Inés; Fabrezi, Marissa; The peripheral nerves of Lepidobatrachus tadpoles (Anura, Ceratophryidae); Wiley-liss, Div John Wiley & Sons Inc; Journal of Morphology; 280; 1; 1-2019; 4-19
dc.identifier.issn
0362-2525
dc.identifier.uri
http://hdl.handle.net/11336/88865
dc.description.abstract
The peripheral nervous system of anuran larvae has traditionally been assumed to be largely invariant. Here, we describe the organization of cranial, spinal, and lateral line nerves at different larval stages of Lepidobatrachus spp. based on whole mounts. This is the first detailed description of cranial, spinal, and lateral lines innervation at premetamorphic stages of anuran larvae with notes on temporal variation. We distinguish three sources of morphological variation with respect to other anuran larvae: (a) the loss or reduction of some exclusively larval elements (i.e., the absence of the middle lateral line nerve); (b) spatial changes in the lateral line system (i.e., the supralabial arrangement of component of the anteroventral lateral line nerve); and (c) temporal changes in the disappearance of most of the lateral line system and in the premetamorphic repatterning of the spatial relationships of mandibularis ramus of the trigeminal (V) and hyomandibularis ramus of facial (VII). The innervation of limbs is achieved during late larval stages. Furthermore, comparisons among selected anurans reveal differences in tadpole brain morphology. The spatial and temporal variation found in the peripheral nerves of Lepidobatrachus larvae testifies to previously unappreciated variation in anuran larval morphology.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Wiley-liss, Div John Wiley & Sons Inc
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
AMPHIBIANS
dc.subject
METAMORPHOSIS
dc.subject
MODULARITY
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NERVOUS SYSTEM
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VARIATION
dc.subject.classification
Otros Tópicos Biológicos
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Ciencias Biológicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
The peripheral nerves of Lepidobatrachus tadpoles (Anura, Ceratophryidae)
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2019-10-18T18:24:01Z
dc.journal.volume
280
dc.journal.number
1
dc.journal.pagination
4-19
dc.journal.pais
Estados Unidos
dc.journal.ciudad
New York
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.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.journal.title
Journal of Morphology
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1002/jmor.20849


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