Pathology in skeletons of Peale's dolphin Lagenorhynchus australis from southern South America

Autores
San Martín, Analía Anahí; Macnie, Silvina V.; Prosser Goodall, Rae Natalie; Boy, Claudia Clementina
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Peale's dolphin Lagenorhynchus australis is frequently seen off the coast of southern South America, where it feeds among coastal kelp beds and occasionally strands. We searched for macroscopic evidence of skeletal lesions in 78 specimens of Peale's dolphin from 2 museum collections, which contain almost all of the species' skeletons known in collections worldwide. Thirtytwo specimens (41%) had some type of osteological abnormalities. In 21 cases (66%), congenital deformations were the most predominant abnormality found. Acquired lesions included (1) induced trauma: abnormal curvature (n = 5 specimens) and fractures (n = 2); (2) infectious diseases: spondylo-osteomyelitis (n = 3); and (3) degenerative diseases: exostoses (n = 8) and spondylosis deformans (n = 4). It is noteworthy that all of these animals died incidentally in gillnet entanglement and were presumably healthy at the time of death. The effect that different osseous lesions may have on an animal's quality of life may depend on the area of the spine affected and the number of vertebrae involved.
Fil: San Martín, Analía Anahí. Museo Acatushún de Aves y Mamíferos Marinos Australes; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
Fil: Macnie, Silvina V.. Museo Acatushún de Aves y Mamíferos Marinos Australes; Argentina
Fil: Prosser Goodall, Rae Natalie. Museo Acatushún de Aves y Mamíferos Marinos Australes; Argentina
Fil: Boy, Claudia Clementina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
Materia
CETACEAN
CONGENITAL ANOMALIES
STRANDING
TIERRA DEL FUEGO
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:11336/94701
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Pathology in skeletons of Peale's dolphin Lagenorhynchus australis from southern South AmericaSan Martín, Analía AnahíMacnie, Silvina V.Prosser Goodall, Rae NatalieBoy, Claudia ClementinaCETACEANCONGENITAL ANOMALIESSTRANDINGTIERRA DEL FUEGOhttps://purl.org/becyt/ford/4.3https://purl.org/becyt/ford/4Peale's dolphin Lagenorhynchus australis is frequently seen off the coast of southern South America, where it feeds among coastal kelp beds and occasionally strands. We searched for macroscopic evidence of skeletal lesions in 78 specimens of Peale's dolphin from 2 museum collections, which contain almost all of the species' skeletons known in collections worldwide. Thirtytwo specimens (41%) had some type of osteological abnormalities. In 21 cases (66%), congenital deformations were the most predominant abnormality found. Acquired lesions included (1) induced trauma: abnormal curvature (n = 5 specimens) and fractures (n = 2); (2) infectious diseases: spondylo-osteomyelitis (n = 3); and (3) degenerative diseases: exostoses (n = 8) and spondylosis deformans (n = 4). It is noteworthy that all of these animals died incidentally in gillnet entanglement and were presumably healthy at the time of death. The effect that different osseous lesions may have on an animal's quality of life may depend on the area of the spine affected and the number of vertebrae involved.Fil: San Martín, Analía Anahí. Museo Acatushún de Aves y Mamíferos Marinos Australes; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; ArgentinaFil: Macnie, Silvina V.. Museo Acatushún de Aves y Mamíferos Marinos Australes; ArgentinaFil: Prosser Goodall, Rae Natalie. Museo Acatushún de Aves y Mamíferos Marinos Australes; ArgentinaFil: Boy, Claudia Clementina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; ArgentinaInter-Research2016-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/94701San Martín, Analía Anahí; Macnie, Silvina V.; Prosser Goodall, Rae Natalie; Boy, Claudia Clementina; Pathology in skeletons of Peale's dolphin Lagenorhynchus australis from southern South America; Inter-Research; Diseases Of Aquatic Organisms; 120; 1; 6-2016; 9-150177-5103CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.3354/dao03010info:eu-repo/semantics/altIdentifier/url/http://www.int-res.com/abstracts/dao/v120/n1/p9-15/info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:57:34Zoai:ri.conicet.gov.ar:11336/94701instacron: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 09:57:34.318CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Pathology in skeletons of Peale's dolphin Lagenorhynchus australis from southern South America
title Pathology in skeletons of Peale's dolphin Lagenorhynchus australis from southern South America
spellingShingle Pathology in skeletons of Peale's dolphin Lagenorhynchus australis from southern South America
San Martín, Analía Anahí
CETACEAN
CONGENITAL ANOMALIES
STRANDING
TIERRA DEL FUEGO
title_short Pathology in skeletons of Peale's dolphin Lagenorhynchus australis from southern South America
title_full Pathology in skeletons of Peale's dolphin Lagenorhynchus australis from southern South America
title_fullStr Pathology in skeletons of Peale's dolphin Lagenorhynchus australis from southern South America
title_full_unstemmed Pathology in skeletons of Peale's dolphin Lagenorhynchus australis from southern South America
title_sort Pathology in skeletons of Peale's dolphin Lagenorhynchus australis from southern South America
dc.creator.none.fl_str_mv San Martín, Analía Anahí
Macnie, Silvina V.
Prosser Goodall, Rae Natalie
Boy, Claudia Clementina
author San Martín, Analía Anahí
author_facet San Martín, Analía Anahí
Macnie, Silvina V.
Prosser Goodall, Rae Natalie
Boy, Claudia Clementina
author_role author
author2 Macnie, Silvina V.
Prosser Goodall, Rae Natalie
Boy, Claudia Clementina
author2_role author
author
author
dc.subject.none.fl_str_mv CETACEAN
CONGENITAL ANOMALIES
STRANDING
TIERRA DEL FUEGO
topic CETACEAN
CONGENITAL ANOMALIES
STRANDING
TIERRA DEL FUEGO
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.3
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv Peale's dolphin Lagenorhynchus australis is frequently seen off the coast of southern South America, where it feeds among coastal kelp beds and occasionally strands. We searched for macroscopic evidence of skeletal lesions in 78 specimens of Peale's dolphin from 2 museum collections, which contain almost all of the species' skeletons known in collections worldwide. Thirtytwo specimens (41%) had some type of osteological abnormalities. In 21 cases (66%), congenital deformations were the most predominant abnormality found. Acquired lesions included (1) induced trauma: abnormal curvature (n = 5 specimens) and fractures (n = 2); (2) infectious diseases: spondylo-osteomyelitis (n = 3); and (3) degenerative diseases: exostoses (n = 8) and spondylosis deformans (n = 4). It is noteworthy that all of these animals died incidentally in gillnet entanglement and were presumably healthy at the time of death. The effect that different osseous lesions may have on an animal's quality of life may depend on the area of the spine affected and the number of vertebrae involved.
Fil: San Martín, Analía Anahí. Museo Acatushún de Aves y Mamíferos Marinos Australes; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
Fil: Macnie, Silvina V.. Museo Acatushún de Aves y Mamíferos Marinos Australes; Argentina
Fil: Prosser Goodall, Rae Natalie. Museo Acatushún de Aves y Mamíferos Marinos Australes; Argentina
Fil: Boy, Claudia Clementina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
description Peale's dolphin Lagenorhynchus australis is frequently seen off the coast of southern South America, where it feeds among coastal kelp beds and occasionally strands. We searched for macroscopic evidence of skeletal lesions in 78 specimens of Peale's dolphin from 2 museum collections, which contain almost all of the species' skeletons known in collections worldwide. Thirtytwo specimens (41%) had some type of osteological abnormalities. In 21 cases (66%), congenital deformations were the most predominant abnormality found. Acquired lesions included (1) induced trauma: abnormal curvature (n = 5 specimens) and fractures (n = 2); (2) infectious diseases: spondylo-osteomyelitis (n = 3); and (3) degenerative diseases: exostoses (n = 8) and spondylosis deformans (n = 4). It is noteworthy that all of these animals died incidentally in gillnet entanglement and were presumably healthy at the time of death. The effect that different osseous lesions may have on an animal's quality of life may depend on the area of the spine affected and the number of vertebrae involved.
publishDate 2016
dc.date.none.fl_str_mv 2016-06
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/11336/94701
San Martín, Analía Anahí; Macnie, Silvina V.; Prosser Goodall, Rae Natalie; Boy, Claudia Clementina; Pathology in skeletons of Peale's dolphin Lagenorhynchus australis from southern South America; Inter-Research; Diseases Of Aquatic Organisms; 120; 1; 6-2016; 9-15
0177-5103
CONICET Digital
CONICET
url http://hdl.handle.net/11336/94701
identifier_str_mv San Martín, Analía Anahí; Macnie, Silvina V.; Prosser Goodall, Rae Natalie; Boy, Claudia Clementina; Pathology in skeletons of Peale's dolphin Lagenorhynchus australis from southern South America; Inter-Research; Diseases Of Aquatic Organisms; 120; 1; 6-2016; 9-15
0177-5103
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.3354/dao03010
info:eu-repo/semantics/altIdentifier/url/http://www.int-res.com/abstracts/dao/v120/n1/p9-15/
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
dc.publisher.none.fl_str_mv Inter-Research
publisher.none.fl_str_mv Inter-Research
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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score 13.070432

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