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dc.contributor.author
Ercoli, Marcos Darío  
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Alvarez, Alicia  
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Busker, Felipe  
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Morales, Miriam Mariana  
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Julik, Emily  
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Smith, Heather F.  
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Adrian, Brent  
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Barton, Mike  
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Bhagavatula, Keerthi  
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Poole, Meifawn  
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Shahsavan, Matt  
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Wechsler, Rachel  
dc.contributor.author
Fisher, Rebecca E.  
dc.date.available
2017-12-28T15:57:56Z  
dc.date.issued
2017-09  
dc.identifier.citation
Ercoli, Marcos Darío; Alvarez, Alicia; Busker, Felipe; Morales, Miriam Mariana; Julik, Emily; et al.; Myology of the Head, Neck, and Thoracic Region of the Lesser Grison (Galictis cuja) in Comparison with the Red Panda (Ailurus fulgens) and Other Carnivorans: Phylogenetic and Functional Implications; Springer; Journal of Mammalian Evolution; 24; 3; 9-2017; 289-322  
dc.identifier.issn
1064-7554  
dc.identifier.uri
http://hdl.handle.net/11336/31798  
dc.description.abstract
The lesser grison (Galictis cuja) and the red panda (Ailurus fulgens) represent two opposed morpho-functional musteloid extremes. The mid-sized lesser grison is primarily terrestrial, a frequent burrow-dweller, and carnivorous, while the larger, scansorial red panda eats bamboo. This study documents the axial myology of these species, including muscle descriptions, weights, and optimizations. Muscle maps are also provided for the lesser grison, representing the first axial maps for a wild-caught carnivoran. The functional analyses revealed that G. cuja, contrary to A. fulgens, possesses longer, stronger, and subdivided neck muscles. It also possesses a thoraco-lumbar iliocostalis system that is more developed than the longissimus complex, and numerous, robust, and laterally inserted deep bellies of the cervical and thoracic transversospinalis systems. These specializations allow powerful neck movement during hunting and transport of heavy prey as well as axial flexibility, facilitating bounding gaits and lateral movements while navigating subterranean galleries. Some myological traits of the red panda differ from those expected in a highly herbivorous taxon (e.g., m. sternocephalicus, m. masseter), and may reflect its depredatory ancestry. The optimization analysis revealed phylogenetically informative traits across Carnivora, including the absence of m. longissimus capitis in Mephitidae, the absence of spinous thoracic origins for m. biventer cervicis in Musteloidea, and the presence of a relatively lateral insertion of m. rectus dorsalis capitis intermedius in the clade Ictonychinae+Lutrinae+Mustelinae. This study reveals key associations between axial myological and osteological features that will prove useful for future studies of carnivorans.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Springer  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
AILURUS  
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AXIAL MYOLOGY  
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CARNIVORA  
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FUNCTIONAL MORPHOLOGY  
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GALICTIS  
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PHYLOGENY  
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Otras Ciencias Biológicas  
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Ciencias Biológicas  
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CIENCIAS NATURALES Y EXACTAS  
dc.title
Myology of the Head, Neck, and Thoracic Region of the Lesser Grison (Galictis cuja) in Comparison with the Red Panda (Ailurus fulgens) and Other Carnivorans: Phylogenetic and Functional Implications  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2017-12-12T20:04:25Z  
dc.identifier.eissn
1573-7055  
dc.journal.volume
24  
dc.journal.number
3  
dc.journal.pagination
289-322  
dc.journal.pais
Alemania  
dc.journal.ciudad
Berlín  
dc.description.fil
Fil: Ercoli, Marcos Darío. Universidad Nacional de Jujuy; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina. Universidad Nacional de Jujuy. Instituto de Ecorregiones Andinas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Ecorregiones Andinas; Argentina  
dc.description.fil
Fil: Alvarez, Alicia. Universidad Nacional de Jujuy; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina. Universidad Nacional de Jujuy. Instituto de Ecorregiones Andinas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Ecorregiones Andinas; Argentina  
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Fil: Busker, Felipe. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico; Argentina  
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Fil: Morales, Miriam Mariana. Universidad Nacional de Jujuy. Facultad de Ciencias Agrarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
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Fil: Julik, Emily. Arizona State University; Estados Unidos  
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Fil: Smith, Heather F.. Midwestern University. Arizona College of Osteopathic Medicine. Department of Anatomy; Estados Unidos  
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Fil: Adrian, Brent. Midwestern University. Arizona College of Osteopathic Medicine. Department of Anatomy; Estados Unidos  
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Fil: Barton, Mike. Arizona State University; Estados Unidos  
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Fil: Bhagavatula, Keerthi. Arizona State University; Estados Unidos  
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Fil: Poole, Meifawn. Arizona State University; Estados Unidos  
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Fil: Shahsavan, Matt. Arizona State University; Estados Unidos  
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Fil: Wechsler, Rachel. Arizona State University; Estados Unidos  
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Fil: Fisher, Rebecca E.. Arizona State University; Estados Unidos  
dc.journal.title
Journal of Mammalian Evolution  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/s10914-016-9339-8  
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info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/s10914-016-9339-8