Hindlimb Myology of the Monk Parakeet (Aves, Psittaciformes)
- Autores
- Carril, Julieta; Mosto, María Clelia; Picasso, Mariana Beatriz Julieta; Tambussi, Claudia Patricia
- Año de publicación
- 2014
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- We studied the hindlimb myology of the monk parakeet (Myiopsitta monachus). Like all parrots, it has zygodactyl feet enabling perching, climbing, hanging, moving easily among trees, and handling food. Muscles were described and weighed, and physiological cross-sectional area (PCSA) of four flexors and one extensor was calculated. In comparison to other muscles, the M. tibialis cranialis and the M. fibularis brevis show increased development and high PCSA values, and therefore, large potential force production. Also, a large proportion of muscle mass was involved in flexing the digits. We hypothesize that these muscle traits are associated with the arboreal locomotion and food manipulation habits. In the monk parakeet, the M. extensor digitorum longus sends a branch to the hallux, and the connection between the M. flexor digitorum longus and the M. flexor hallucis longus is type I (Gadow’s classification). We reaffirm the presence of the M. ambiens as a plesiomorphic condition that disappears in most members of the order. Among Psittaciformes, the M. fibularis brevis is stronger and the M. fibularis weaker in arboreal species than in basal terrestrial ones (e.g., Strigops).
Fil: Carril, Julieta. Universidad Nacional de la Plata. Facultad de Cs.veterinarias. Instituto de Teriogenologia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Mosto, María Clelia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata; Argentina
Fil: Picasso, Mariana Beatriz Julieta. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata; Argentina
Fil: Tambussi, Claudia Patricia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigaciones en Ciencias de la Tierra. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Investigaciones en Ciencias de la Tierra; Argentina - Materia
-
Myiopsitta Monachus
Zygodactyl Feet
Neotropical Parrots
Muscle
Arboreal Locomotion - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/24636
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Hindlimb Myology of the Monk Parakeet (Aves, Psittaciformes)Carril, JulietaMosto, María CleliaPicasso, Mariana Beatriz JulietaTambussi, Claudia PatriciaMyiopsitta MonachusZygodactyl FeetNeotropical ParrotsMuscleArboreal Locomotionhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1We studied the hindlimb myology of the monk parakeet (Myiopsitta monachus). Like all parrots, it has zygodactyl feet enabling perching, climbing, hanging, moving easily among trees, and handling food. Muscles were described and weighed, and physiological cross-sectional area (PCSA) of four flexors and one extensor was calculated. In comparison to other muscles, the M. tibialis cranialis and the M. fibularis brevis show increased development and high PCSA values, and therefore, large potential force production. Also, a large proportion of muscle mass was involved in flexing the digits. We hypothesize that these muscle traits are associated with the arboreal locomotion and food manipulation habits. In the monk parakeet, the M. extensor digitorum longus sends a branch to the hallux, and the connection between the M. flexor digitorum longus and the M. flexor hallucis longus is type I (Gadow’s classification). We reaffirm the presence of the M. ambiens as a plesiomorphic condition that disappears in most members of the order. Among Psittaciformes, the M. fibularis brevis is stronger and the M. fibularis weaker in arboreal species than in basal terrestrial ones (e.g., Strigops).Fil: Carril, Julieta. Universidad Nacional de la Plata. Facultad de Cs.veterinarias. Instituto de Teriogenologia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Mosto, María Clelia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata; ArgentinaFil: Picasso, Mariana Beatriz Julieta. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata; ArgentinaFil: Tambussi, Claudia Patricia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigaciones en Ciencias de la Tierra. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Investigaciones en Ciencias de la Tierra; ArgentinaWiley-liss, Div John Wiley & Sons Inc2014-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/24636Carril, Julieta; Mosto, María Clelia; Picasso, Mariana Beatriz Julieta; Tambussi, Claudia Patricia; Hindlimb Myology of the Monk Parakeet (Aves, Psittaciformes); Wiley-liss, Div John Wiley & Sons Inc; Journal of Morphology; 275; 1-2014; 732-7440362-2525CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1002/jmor.20253info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1002/jmor.20253/abstractinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:34:23Zoai:ri.conicet.gov.ar:11336/24636instacron: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 09:34:23.979CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Hindlimb Myology of the Monk Parakeet (Aves, Psittaciformes) |
title |
Hindlimb Myology of the Monk Parakeet (Aves, Psittaciformes) |
spellingShingle |
Hindlimb Myology of the Monk Parakeet (Aves, Psittaciformes) Carril, Julieta Myiopsitta Monachus Zygodactyl Feet Neotropical Parrots Muscle Arboreal Locomotion |
title_short |
Hindlimb Myology of the Monk Parakeet (Aves, Psittaciformes) |
title_full |
Hindlimb Myology of the Monk Parakeet (Aves, Psittaciformes) |
title_fullStr |
Hindlimb Myology of the Monk Parakeet (Aves, Psittaciformes) |
title_full_unstemmed |
Hindlimb Myology of the Monk Parakeet (Aves, Psittaciformes) |
title_sort |
Hindlimb Myology of the Monk Parakeet (Aves, Psittaciformes) |
dc.creator.none.fl_str_mv |
Carril, Julieta Mosto, María Clelia Picasso, Mariana Beatriz Julieta Tambussi, Claudia Patricia |
author |
Carril, Julieta |
author_facet |
Carril, Julieta Mosto, María Clelia Picasso, Mariana Beatriz Julieta Tambussi, Claudia Patricia |
author_role |
author |
author2 |
Mosto, María Clelia Picasso, Mariana Beatriz Julieta Tambussi, Claudia Patricia |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
Myiopsitta Monachus Zygodactyl Feet Neotropical Parrots Muscle Arboreal Locomotion |
topic |
Myiopsitta Monachus Zygodactyl Feet Neotropical Parrots Muscle Arboreal Locomotion |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
We studied the hindlimb myology of the monk parakeet (Myiopsitta monachus). Like all parrots, it has zygodactyl feet enabling perching, climbing, hanging, moving easily among trees, and handling food. Muscles were described and weighed, and physiological cross-sectional area (PCSA) of four flexors and one extensor was calculated. In comparison to other muscles, the M. tibialis cranialis and the M. fibularis brevis show increased development and high PCSA values, and therefore, large potential force production. Also, a large proportion of muscle mass was involved in flexing the digits. We hypothesize that these muscle traits are associated with the arboreal locomotion and food manipulation habits. In the monk parakeet, the M. extensor digitorum longus sends a branch to the hallux, and the connection between the M. flexor digitorum longus and the M. flexor hallucis longus is type I (Gadow’s classification). We reaffirm the presence of the M. ambiens as a plesiomorphic condition that disappears in most members of the order. Among Psittaciformes, the M. fibularis brevis is stronger and the M. fibularis weaker in arboreal species than in basal terrestrial ones (e.g., Strigops). Fil: Carril, Julieta. Universidad Nacional de la Plata. Facultad de Cs.veterinarias. Instituto de Teriogenologia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Mosto, María Clelia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata; Argentina Fil: Picasso, Mariana Beatriz Julieta. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata; Argentina Fil: Tambussi, Claudia Patricia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigaciones en Ciencias de la Tierra. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Investigaciones en Ciencias de la Tierra; Argentina |
description |
We studied the hindlimb myology of the monk parakeet (Myiopsitta monachus). Like all parrots, it has zygodactyl feet enabling perching, climbing, hanging, moving easily among trees, and handling food. Muscles were described and weighed, and physiological cross-sectional area (PCSA) of four flexors and one extensor was calculated. In comparison to other muscles, the M. tibialis cranialis and the M. fibularis brevis show increased development and high PCSA values, and therefore, large potential force production. Also, a large proportion of muscle mass was involved in flexing the digits. We hypothesize that these muscle traits are associated with the arboreal locomotion and food manipulation habits. In the monk parakeet, the M. extensor digitorum longus sends a branch to the hallux, and the connection between the M. flexor digitorum longus and the M. flexor hallucis longus is type I (Gadow’s classification). We reaffirm the presence of the M. ambiens as a plesiomorphic condition that disappears in most members of the order. Among Psittaciformes, the M. fibularis brevis is stronger and the M. fibularis weaker in arboreal species than in basal terrestrial ones (e.g., Strigops). |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-01 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/24636 Carril, Julieta; Mosto, María Clelia; Picasso, Mariana Beatriz Julieta; Tambussi, Claudia Patricia; Hindlimb Myology of the Monk Parakeet (Aves, Psittaciformes); Wiley-liss, Div John Wiley & Sons Inc; Journal of Morphology; 275; 1-2014; 732-744 0362-2525 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/24636 |
identifier_str_mv |
Carril, Julieta; Mosto, María Clelia; Picasso, Mariana Beatriz Julieta; Tambussi, Claudia Patricia; Hindlimb Myology of the Monk Parakeet (Aves, Psittaciformes); Wiley-liss, Div John Wiley & Sons Inc; Journal of Morphology; 275; 1-2014; 732-744 0362-2525 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1002/jmor.20253 info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1002/jmor.20253/abstract |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Wiley-liss, Div John Wiley & Sons Inc |
publisher.none.fl_str_mv |
Wiley-liss, Div John Wiley & Sons Inc |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1844613064085733376 |
score |
13.070432 |