Functional indices and ontogeny of long bones of the limbs in the frogs

Autores
Soliz, Monica Carina; Tulli, María José
Año de publicación
2024
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
Most studies of ontogeny in anurans focus on the premetamorphic and adult stages, but very few have focused on the postmetamorphic and juvenile stages. Juvenile frogs share the same environment as adult frogs. They are easier prey for predators, are smaller, and undergo allometric changes such as relatively longer limbs, greater muscle forces and contraction velocities, and a greater muscular mechanical advantage, muscles tending to elongate proportionally to bonelength. Locomotion in anurans involves all four limbs and differences in their proportions would facilitate functional diversity. Bones suffer the effects of gravitational forces and muscle contractions. Particularly, the long bones adapt by resisting bending and twisting during locomotion. This mechanism occurs within the geometric limits imposed by phylogenetic morphogenesis. Variation in tetrapod limbs increases proximodistally, with distal bones having the least developmental constraints and thus the greatest freedom to change in response to selective pressures. In some tetrapod groups such as mammals, morphofunctional indices (ratios) have been proposed and constructed using different linear and functional variables of the long bones during ontogeny, finding a relationship between long bone dimensions and different locomotor modes. However, such information is currently lacking in anurans. In this context, our main goal was to investigate how functional indices and bone measurements of the forelimbs and hind limbs evolve throughout the postnatal development of nine anuran species exhibiting diverse locomotor modes and habitat preferences.
Fil: Soliz, Monica Carina. 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
Fil: Tulli, María José. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - Tucumán. Unidad Ejecutora Lillo; Argentina. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo; Argentina
V Taller de Morfología de Vertebrados
Diamante
Argentina
Consejo Nacional de Investigaciones Científicas y Técnicas
Universidad Autónoma de Entre Ríos. Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción
Materia
FUNCTIONAL INDICES
LONG BONES
ONTOGENY
ANURANS
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:11336/253666
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Functional indices and ontogeny of long bones of the limbs in the frogsSoliz, Monica CarinaTulli, María JoséFUNCTIONAL INDICESLONG BONESONTOGENYANURANShttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Most studies of ontogeny in anurans focus on the premetamorphic and adult stages, but very few have focused on the postmetamorphic and juvenile stages. Juvenile frogs share the same environment as adult frogs. They are easier prey for predators, are smaller, and undergo allometric changes such as relatively longer limbs, greater muscle forces and contraction velocities, and a greater muscular mechanical advantage, muscles tending to elongate proportionally to bonelength. Locomotion in anurans involves all four limbs and differences in their proportions would facilitate functional diversity. Bones suffer the effects of gravitational forces and muscle contractions. Particularly, the long bones adapt by resisting bending and twisting during locomotion. This mechanism occurs within the geometric limits imposed by phylogenetic morphogenesis. Variation in tetrapod limbs increases proximodistally, with distal bones having the least developmental constraints and thus the greatest freedom to change in response to selective pressures. In some tetrapod groups such as mammals, morphofunctional indices (ratios) have been proposed and constructed using different linear and functional variables of the long bones during ontogeny, finding a relationship between long bone dimensions and different locomotor modes. However, such information is currently lacking in anurans. In this context, our main goal was to investigate how functional indices and bone measurements of the forelimbs and hind limbs evolve throughout the postnatal development of nine anuran species exhibiting diverse locomotor modes and habitat preferences.Fil: Soliz, Monica Carina. 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; ArgentinaFil: Tulli, María José. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - Tucumán. Unidad Ejecutora Lillo; Argentina. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo; ArgentinaV Taller de Morfología de VertebradosDiamanteArgentinaConsejo Nacional de Investigaciones Científicas y TécnicasUniversidad Autónoma de Entre Ríos. Centro de Investigaciones Científicas y Transferencia de Tecnología a la ProducciónUniversidad Autónoma de Entre Ríos. Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción2024info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectTallerBookhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/253666Functional indices and ontogeny of long bones of the limbs in the frogs; V Taller de Morfología de Vertebrados; Diamante; Argentina; 2024; 1-1CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://tamv2024.wixsite.com/tallermorfvertinfo:eu-repo/semantics/altIdentifier/doi/ 10.5281/zenodo.13776354Nacionalinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:33:09Zoai:ri.conicet.gov.ar:11336/253666instacron: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 09:33:09.917CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Functional indices and ontogeny of long bones of the limbs in the frogs
title Functional indices and ontogeny of long bones of the limbs in the frogs
spellingShingle Functional indices and ontogeny of long bones of the limbs in the frogs
Soliz, Monica Carina
FUNCTIONAL INDICES
LONG BONES
ONTOGENY
ANURANS
title_short Functional indices and ontogeny of long bones of the limbs in the frogs
title_full Functional indices and ontogeny of long bones of the limbs in the frogs
title_fullStr Functional indices and ontogeny of long bones of the limbs in the frogs
title_full_unstemmed Functional indices and ontogeny of long bones of the limbs in the frogs
title_sort Functional indices and ontogeny of long bones of the limbs in the frogs
dc.creator.none.fl_str_mv Soliz, Monica Carina
Tulli, María José
author Soliz, Monica Carina
author_facet Soliz, Monica Carina
Tulli, María José
author_role author
author2 Tulli, María José
author2_role author
dc.subject.none.fl_str_mv FUNCTIONAL INDICES
LONG BONES
ONTOGENY
ANURANS
topic FUNCTIONAL INDICES
LONG BONES
ONTOGENY
ANURANS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Most studies of ontogeny in anurans focus on the premetamorphic and adult stages, but very few have focused on the postmetamorphic and juvenile stages. Juvenile frogs share the same environment as adult frogs. They are easier prey for predators, are smaller, and undergo allometric changes such as relatively longer limbs, greater muscle forces and contraction velocities, and a greater muscular mechanical advantage, muscles tending to elongate proportionally to bonelength. Locomotion in anurans involves all four limbs and differences in their proportions would facilitate functional diversity. Bones suffer the effects of gravitational forces and muscle contractions. Particularly, the long bones adapt by resisting bending and twisting during locomotion. This mechanism occurs within the geometric limits imposed by phylogenetic morphogenesis. Variation in tetrapod limbs increases proximodistally, with distal bones having the least developmental constraints and thus the greatest freedom to change in response to selective pressures. In some tetrapod groups such as mammals, morphofunctional indices (ratios) have been proposed and constructed using different linear and functional variables of the long bones during ontogeny, finding a relationship between long bone dimensions and different locomotor modes. However, such information is currently lacking in anurans. In this context, our main goal was to investigate how functional indices and bone measurements of the forelimbs and hind limbs evolve throughout the postnatal development of nine anuran species exhibiting diverse locomotor modes and habitat preferences.
Fil: Soliz, Monica Carina. 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
Fil: Tulli, María José. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - Tucumán. Unidad Ejecutora Lillo; Argentina. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo; Argentina
V Taller de Morfología de Vertebrados
Diamante
Argentina
Consejo Nacional de Investigaciones Científicas y Técnicas
Universidad Autónoma de Entre Ríos. Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción
description Most studies of ontogeny in anurans focus on the premetamorphic and adult stages, but very few have focused on the postmetamorphic and juvenile stages. Juvenile frogs share the same environment as adult frogs. They are easier prey for predators, are smaller, and undergo allometric changes such as relatively longer limbs, greater muscle forces and contraction velocities, and a greater muscular mechanical advantage, muscles tending to elongate proportionally to bonelength. Locomotion in anurans involves all four limbs and differences in their proportions would facilitate functional diversity. Bones suffer the effects of gravitational forces and muscle contractions. Particularly, the long bones adapt by resisting bending and twisting during locomotion. This mechanism occurs within the geometric limits imposed by phylogenetic morphogenesis. Variation in tetrapod limbs increases proximodistally, with distal bones having the least developmental constraints and thus the greatest freedom to change in response to selective pressures. In some tetrapod groups such as mammals, morphofunctional indices (ratios) have been proposed and constructed using different linear and functional variables of the long bones during ontogeny, finding a relationship between long bone dimensions and different locomotor modes. However, such information is currently lacking in anurans. In this context, our main goal was to investigate how functional indices and bone measurements of the forelimbs and hind limbs evolve throughout the postnatal development of nine anuran species exhibiting diverse locomotor modes and habitat preferences.
publishDate 2024
dc.date.none.fl_str_mv 2024
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dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/253666
Functional indices and ontogeny of long bones of the limbs in the frogs; V Taller de Morfología de Vertebrados; Diamante; Argentina; 2024; 1-1
CONICET Digital
CONICET
url http://hdl.handle.net/11336/253666
identifier_str_mv Functional indices and ontogeny of long bones of the limbs in the frogs; V Taller de Morfología de Vertebrados; Diamante; Argentina; 2024; 1-1
CONICET Digital
CONICET
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language eng
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info:eu-repo/semantics/altIdentifier/doi/ 10.5281/zenodo.13776354
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dc.publisher.none.fl_str_mv Universidad Autónoma de Entre Ríos. Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción
publisher.none.fl_str_mv Universidad Autónoma de Entre Ríos. Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción
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