New insight on vertebral anomalies in cultured Senegalese sole (Solea senegalensis, Kaup) at early stages of development

Senegalese sole (Solea senegalensis, Kaup) is a promising flatfish species in aquaculture. However, skeletal anomalies are still a great concern in sole farming. Investigation of this issue is crucial to improving larval quality and optimizing production. The aim of this study was to thoroughly asse...

Descripción completa

Detalles Bibliográficos
Autores: De Azevedo, Ana Manuela, Losada García, Ana Paula, Ferreiro, Isabel, Riaza, Ana, Vázquez Rodríguez, Sonia, Quiroga Berdeal, María Isabel
Tipo de recurso: artículo
Fecha de publicación:2017
País:España
Institución:Universidad de Santiago de Compostela (USC)
Repositorio:Minerva. Repositorio Institucional de la Universidad de Santiago de Compostela
Idioma:inglés
OAI Identifier:oai:minerva.usc.gal:10347/32556
Acceso en línea:http://hdl.handle.net/10347/32556
Access Level:acceso abierto
id ES_aca8b5be18082d3bfe2f0e868fdc6d09
oai_identifier_str oai:minerva.usc.gal:10347/32556
network_acronym_str ES
network_name_str España
repository_id_str
spelling New insight on vertebral anomalies in cultured Senegalese sole (Solea senegalensis, Kaup) at early stages of developmentDe Azevedo, Ana ManuelaLosada García, Ana PaulaFerreiro, IsabelRiaza, AnaVázquez Rodríguez, SoniaQuiroga Berdeal, María IsabelSenegalese sole (Solea senegalensis, Kaup) is a promising flatfish species in aquaculture. However, skeletal anomalies are still a great concern in sole farming. Investigation of this issue is crucial to improving larval quality and optimizing production. The aim of this study was to thoroughly assess anomalies in the rachis of reared sole at early developmental stages. Sole (n = 507) were sampled at 31 or 32 days after hatching (dah). The specimens were stained with alcian blue and alizarin red and evaluated for the detection of vertebral deformities. Most fish presented 9:34:3 vertebrae in abdominal, caudal and caudal complex regions, respectively. Remarkably, all specimens showed at least one spinal anomaly. Alterations of neural/haemal elements, as well as deformities of hypurals, parhypural and epural, were recurrent. Vertebral body anomalies and/or vertebral column deviations were identified in 52% of the individuals. Vertebral deformations and fusions were common, especially in caudal complex. ‘Minor’ anomalies were predominant, and some of the detected disorders might be a result of non-/low-pathological processes. These results contribute a new insight into the main skeletal anomalies affecting cultured sole larvae. Further research is required to determine their impact on fish welfare and external appearances at commercial stagesJohn Wiley & Sons LtdUniversidade de Santiago de Compostela. Departamento de Anatomía e Produción AnimalUniversidade de Santiago de Compostela. Departamento de Anatomía, Producción Animal e Ciencias Clínicas Veterinarias20172017-07-0520172017-07-05journal articlehttp://purl.org/coar/resource_type/c_6501AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10347/32556reponame:Minerva. Repositorio Institucional de la Universidad de Santiago de Compostelainstname:Universidad de Santiago de Compostela (USC)InglésengXunta de Galicia http://dx.doi.org/10.13039/501100010801 Not available 10MMA020E INFLUENCIA DE FACTORES AMBIENTAIS E NUTRICIONAIS SOBRE A ESQUELETOXÉNESE DO LINGUADO (SOLEA SENEGALENSIS)open accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:minerva.usc.gal:10347/325562026-06-15T12:47:27Z
dc.title.none.fl_str_mv New insight on vertebral anomalies in cultured Senegalese sole (Solea senegalensis, Kaup) at early stages of development
title New insight on vertebral anomalies in cultured Senegalese sole (Solea senegalensis, Kaup) at early stages of development
spellingShingle New insight on vertebral anomalies in cultured Senegalese sole (Solea senegalensis, Kaup) at early stages of development
De Azevedo, Ana Manuela
title_short New insight on vertebral anomalies in cultured Senegalese sole (Solea senegalensis, Kaup) at early stages of development
title_full New insight on vertebral anomalies in cultured Senegalese sole (Solea senegalensis, Kaup) at early stages of development
title_fullStr New insight on vertebral anomalies in cultured Senegalese sole (Solea senegalensis, Kaup) at early stages of development
title_full_unstemmed New insight on vertebral anomalies in cultured Senegalese sole (Solea senegalensis, Kaup) at early stages of development
title_sort New insight on vertebral anomalies in cultured Senegalese sole (Solea senegalensis, Kaup) at early stages of development
dc.creator.none.fl_str_mv De Azevedo, Ana Manuela
Losada García, Ana Paula
Ferreiro, Isabel
Riaza, Ana
Vázquez Rodríguez, Sonia
Quiroga Berdeal, María Isabel
author De Azevedo, Ana Manuela
author_facet De Azevedo, Ana Manuela
Losada García, Ana Paula
Ferreiro, Isabel
Riaza, Ana
Vázquez Rodríguez, Sonia
Quiroga Berdeal, María Isabel
author_role author
author2 Losada García, Ana Paula
Ferreiro, Isabel
Riaza, Ana
Vázquez Rodríguez, Sonia
Quiroga Berdeal, María Isabel
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade de Santiago de Compostela. Departamento de Anatomía e Produción Animal
Universidade de Santiago de Compostela. Departamento de Anatomía, Producción Animal e Ciencias Clínicas Veterinarias
description Senegalese sole (Solea senegalensis, Kaup) is a promising flatfish species in aquaculture. However, skeletal anomalies are still a great concern in sole farming. Investigation of this issue is crucial to improving larval quality and optimizing production. The aim of this study was to thoroughly assess anomalies in the rachis of reared sole at early developmental stages. Sole (n = 507) were sampled at 31 or 32 days after hatching (dah). The specimens were stained with alcian blue and alizarin red and evaluated for the detection of vertebral deformities. Most fish presented 9:34:3 vertebrae in abdominal, caudal and caudal complex regions, respectively. Remarkably, all specimens showed at least one spinal anomaly. Alterations of neural/haemal elements, as well as deformities of hypurals, parhypural and epural, were recurrent. Vertebral body anomalies and/or vertebral column deviations were identified in 52% of the individuals. Vertebral deformations and fusions were common, especially in caudal complex. ‘Minor’ anomalies were predominant, and some of the detected disorders might be a result of non-/low-pathological processes. These results contribute a new insight into the main skeletal anomalies affecting cultured sole larvae. Further research is required to determine their impact on fish welfare and external appearances at commercial stages
publishDate 2017
dc.date.none.fl_str_mv 2017
2017-07-05
2017
2017-07-05
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
AM
http://purl.org/coar/version/c_ab4af688f83e57aa
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10347/32556
url http://hdl.handle.net/10347/32556
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Xunta de Galicia http://dx.doi.org/10.13039/501100010801 Not available 10MMA020E INFLUENCIA DE FACTORES AMBIENTAIS E NUTRICIONAIS SOBRE A ESQUELETOXÉNESE DO LINGUADO (SOLEA SENEGALENSIS)
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv John Wiley & Sons Ltd
publisher.none.fl_str_mv John Wiley & Sons Ltd
dc.source.none.fl_str_mv reponame:Minerva. Repositorio Institucional de la Universidad de Santiago de Compostela
instname:Universidad de Santiago de Compostela (USC)
instname_str Universidad de Santiago de Compostela (USC)
reponame_str Minerva. Repositorio Institucional de la Universidad de Santiago de Compostela
collection Minerva. Repositorio Institucional de la Universidad de Santiago de Compostela
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869416374056517632
score 15,812455

Similares en LA Referencia