Assessment of the morphometry of saccular otoliths as a tool to identify triplefin species (Tripterygiidae)

Autores
Avigliano, Esteban; Jawad, Laith A.; Volpedo, Alejandra
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In the present work we describe nine saccular otolith morphometric indices (circularity, rectangularity, aspect ratio, percentage of the otolith surface occupied by the sulcus, percentage of the sulcus length occupied by the cauda length and ostium length, otolith length relative to the length of the fish, rostrum aspect ratio and percentage of the rostrum length occupied by the otolith length) of 41 species of the Tripterygiidae family collected mainly from New Zealand, Australia, Chile, South Africa, Mediterranean Sea and North America. The principal component of analysis showed that the indices that best explain the variability between species were related to sulcus and rostrum morphometry. According to cluster analysis, otolith morphometry could reflect the diversity of microenvironments for some genera such as Notoclinops and Forsterygion, while this does not happen to genera like Enneapterygius and Ruanoho. The discriminant analysis showed that the species Helcogrammoides cunninghami, Karalepis stewarti, Lepidoblennius haplodactylus, Notoclinus compressus, Ucla xenogrammus can be discriminated by using the morphometric indices. Two new indices related to the sulcus that were of great value for the discrimination of these species are described for the first time. This information will be a useful tool for palaeontological, taxonomic and trophic ecology studies.
Fil: Avigliano, Esteban. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Unidad Ejecutora de Investigaciones En Produccion Animal; Argentina
Fil: Jawad, Laith A.. Flat Bush; Nueva Zelanda
Fil: Volpedo, Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Unidad Ejecutora de Investigaciones En Produccion Animal; Argentina
Materia
Tripterygiidae,
Phylogenetic Variability
Otolith Morphometry
Electron Microscopy
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:11336/8088
Acceder
id CONICETDig_6f2134dbdb53661d1fd6ad275d0d41ce
oai_identifier_str oai:ri.conicet.gov.ar:11336/8088
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Assessment of the morphometry of saccular otoliths as a tool to identify triplefin species (Tripterygiidae)Avigliano, EstebanJawad, Laith A.Volpedo, AlejandraTripterygiidae,Phylogenetic VariabilityOtolith MorphometryElectron Microscopyhttps://purl.org/becyt/ford/4.1https://purl.org/becyt/ford/4In the present work we describe nine saccular otolith morphometric indices (circularity, rectangularity, aspect ratio, percentage of the otolith surface occupied by the sulcus, percentage of the sulcus length occupied by the cauda length and ostium length, otolith length relative to the length of the fish, rostrum aspect ratio and percentage of the rostrum length occupied by the otolith length) of 41 species of the Tripterygiidae family collected mainly from New Zealand, Australia, Chile, South Africa, Mediterranean Sea and North America. The principal component of analysis showed that the indices that best explain the variability between species were related to sulcus and rostrum morphometry. According to cluster analysis, otolith morphometry could reflect the diversity of microenvironments for some genera such as Notoclinops and Forsterygion, while this does not happen to genera like Enneapterygius and Ruanoho. The discriminant analysis showed that the species Helcogrammoides cunninghami, Karalepis stewarti, Lepidoblennius haplodactylus, Notoclinus compressus, Ucla xenogrammus can be discriminated by using the morphometric indices. Two new indices related to the sulcus that were of great value for the discrimination of these species are described for the first time. This information will be a useful tool for palaeontological, taxonomic and trophic ecology studies.Fil: Avigliano, Esteban. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Unidad Ejecutora de Investigaciones En Produccion Animal; ArgentinaFil: Jawad, Laith A.. Flat Bush; Nueva ZelandaFil: Volpedo, Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Unidad Ejecutora de Investigaciones En Produccion Animal; ArgentinaCambridge University Press2015-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/8088Avigliano, Esteban; Jawad, Laith A.; Volpedo, Alejandra; Assessment of the morphometry of saccular otoliths as a tool to identify triplefin species (Tripterygiidae); Cambridge University Press; Journal Of The Marine Biological Association Of The United Kingdom; 96; 5; 7-2015; 1167-11800025-3154enginfo:eu-repo/semantics/altIdentifier/url/https://www.cambridge.org/core/journals/journal-of-the-marine-biological-association-of-the-united-kingdom/article/assessment-of-the-morphometry-of-saccular-otoliths-as-a-tool-to-identify-triplefin-species-tripterygiidae/3052D1A41267E4E3B39F3AADEBCDCBE9info:eu-repo/semantics/altIdentifier/doi/10.1017/S0025315415001101info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:36:47Zoai:ri.conicet.gov.ar:11336/8088instacron: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 10:36:47.31CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Assessment of the morphometry of saccular otoliths as a tool to identify triplefin species (Tripterygiidae)
title Assessment of the morphometry of saccular otoliths as a tool to identify triplefin species (Tripterygiidae)
spellingShingle Assessment of the morphometry of saccular otoliths as a tool to identify triplefin species (Tripterygiidae)
Avigliano, Esteban
Tripterygiidae,
Phylogenetic Variability
Otolith Morphometry
Electron Microscopy
title_short Assessment of the morphometry of saccular otoliths as a tool to identify triplefin species (Tripterygiidae)
title_full Assessment of the morphometry of saccular otoliths as a tool to identify triplefin species (Tripterygiidae)
title_fullStr Assessment of the morphometry of saccular otoliths as a tool to identify triplefin species (Tripterygiidae)
title_full_unstemmed Assessment of the morphometry of saccular otoliths as a tool to identify triplefin species (Tripterygiidae)
title_sort Assessment of the morphometry of saccular otoliths as a tool to identify triplefin species (Tripterygiidae)
dc.creator.none.fl_str_mv Avigliano, Esteban
Jawad, Laith A.
Volpedo, Alejandra
author Avigliano, Esteban
author_facet Avigliano, Esteban
Jawad, Laith A.
Volpedo, Alejandra
author_role author
author2 Jawad, Laith A.
Volpedo, Alejandra
author2_role author
author
dc.subject.none.fl_str_mv Tripterygiidae,
Phylogenetic Variability
Otolith Morphometry
Electron Microscopy
topic Tripterygiidae,
Phylogenetic Variability
Otolith Morphometry
Electron Microscopy
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.1
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv In the present work we describe nine saccular otolith morphometric indices (circularity, rectangularity, aspect ratio, percentage of the otolith surface occupied by the sulcus, percentage of the sulcus length occupied by the cauda length and ostium length, otolith length relative to the length of the fish, rostrum aspect ratio and percentage of the rostrum length occupied by the otolith length) of 41 species of the Tripterygiidae family collected mainly from New Zealand, Australia, Chile, South Africa, Mediterranean Sea and North America. The principal component of analysis showed that the indices that best explain the variability between species were related to sulcus and rostrum morphometry. According to cluster analysis, otolith morphometry could reflect the diversity of microenvironments for some genera such as Notoclinops and Forsterygion, while this does not happen to genera like Enneapterygius and Ruanoho. The discriminant analysis showed that the species Helcogrammoides cunninghami, Karalepis stewarti, Lepidoblennius haplodactylus, Notoclinus compressus, Ucla xenogrammus can be discriminated by using the morphometric indices. Two new indices related to the sulcus that were of great value for the discrimination of these species are described for the first time. This information will be a useful tool for palaeontological, taxonomic and trophic ecology studies.
Fil: Avigliano, Esteban. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Unidad Ejecutora de Investigaciones En Produccion Animal; Argentina
Fil: Jawad, Laith A.. Flat Bush; Nueva Zelanda
Fil: Volpedo, Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Unidad Ejecutora de Investigaciones En Produccion Animal; Argentina
description In the present work we describe nine saccular otolith morphometric indices (circularity, rectangularity, aspect ratio, percentage of the otolith surface occupied by the sulcus, percentage of the sulcus length occupied by the cauda length and ostium length, otolith length relative to the length of the fish, rostrum aspect ratio and percentage of the rostrum length occupied by the otolith length) of 41 species of the Tripterygiidae family collected mainly from New Zealand, Australia, Chile, South Africa, Mediterranean Sea and North America. The principal component of analysis showed that the indices that best explain the variability between species were related to sulcus and rostrum morphometry. According to cluster analysis, otolith morphometry could reflect the diversity of microenvironments for some genera such as Notoclinops and Forsterygion, while this does not happen to genera like Enneapterygius and Ruanoho. The discriminant analysis showed that the species Helcogrammoides cunninghami, Karalepis stewarti, Lepidoblennius haplodactylus, Notoclinus compressus, Ucla xenogrammus can be discriminated by using the morphometric indices. Two new indices related to the sulcus that were of great value for the discrimination of these species are described for the first time. This information will be a useful tool for palaeontological, taxonomic and trophic ecology studies.
publishDate 2015
dc.date.none.fl_str_mv 2015-07
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/11336/8088
Avigliano, Esteban; Jawad, Laith A.; Volpedo, Alejandra; Assessment of the morphometry of saccular otoliths as a tool to identify triplefin species (Tripterygiidae); Cambridge University Press; Journal Of The Marine Biological Association Of The United Kingdom; 96; 5; 7-2015; 1167-1180
0025-3154
url http://hdl.handle.net/11336/8088
identifier_str_mv Avigliano, Esteban; Jawad, Laith A.; Volpedo, Alejandra; Assessment of the morphometry of saccular otoliths as a tool to identify triplefin species (Tripterygiidae); Cambridge University Press; Journal Of The Marine Biological Association Of The United Kingdom; 96; 5; 7-2015; 1167-1180
0025-3154
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.cambridge.org/core/journals/journal-of-the-marine-biological-association-of-the-united-kingdom/article/assessment-of-the-morphometry-of-saccular-otoliths-as-a-tool-to-identify-triplefin-species-tripterygiidae/3052D1A41267E4E3B39F3AADEBCDCBE9
info:eu-repo/semantics/altIdentifier/doi/10.1017/S0025315415001101
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 Cambridge University Press
publisher.none.fl_str_mv Cambridge University Press
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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