Morphology of the ovotestis of a hermaphroditic teleost, Serranus auriga (Osteichthyes: Serranidae)

Autores
Militelli, Maria Ines; Rodrigues, Karina Andrea
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Histological examinations of gonads of Serranus auriga confirmed that always is a functional simultaneous hermaphrodite with external fertilizing. Sections of the gonads revealed that the dominant tissue was ovarian and each lobe was covered by smooth muscle and connective tissue, the tunica albuginea. The presence, in mature individuals, of hydrated oocytes and sperm within the ovotestis suggested the possibility of external self-fertilization. Descriptions based on microscopic examinations of ovarian and testicular tissues are given.
Fil: Militelli, Maria Ines. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Instituto Nacional de Investigaciones y Desarrollo Pesquero; Argentina
Fil: Rodrigues, Karina Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Instituto Nacional de Investigaciones y Desarrollo Pesquero; Argentina
Materia
SERRANUS AURIGA
SIMULTANEOUS HERMAPHRODITE
GONADAL MORPHOLOGY
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:11336/274075
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/274075
network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling Morphology of the ovotestis of a hermaphroditic teleost, Serranus auriga (Osteichthyes: Serranidae)Militelli, Maria InesRodrigues, Karina AndreaSERRANUS AURIGASIMULTANEOUS HERMAPHRODITEGONADAL MORPHOLOGYhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Histological examinations of gonads of Serranus auriga confirmed that always is a functional simultaneous hermaphrodite with external fertilizing. Sections of the gonads revealed that the dominant tissue was ovarian and each lobe was covered by smooth muscle and connective tissue, the tunica albuginea. The presence, in mature individuals, of hydrated oocytes and sperm within the ovotestis suggested the possibility of external self-fertilization. Descriptions based on microscopic examinations of ovarian and testicular tissues are given.Fil: Militelli, Maria Ines. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Instituto Nacional de Investigaciones y Desarrollo Pesquero; ArgentinaFil: Rodrigues, Karina Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Instituto Nacional de Investigaciones y Desarrollo Pesquero; ArgentinaPanamJAS2012-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/274075Militelli, Maria Ines; Rodrigues, Karina Andrea; Morphology of the ovotestis of a hermaphroditic teleost, Serranus auriga (Osteichthyes: Serranidae); PanamJAS; Pan-American Journal of Aquatic Sciences; 6; 4; 4-2012; 320-3241809-9009CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://panamjas.org/pdf_artigos/PANAMJAS_6(4)_320-324.pdfinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-11-12T09:45:02Zoai:ri.conicet.gov.ar:11336/274075instacron: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:34982025-11-12 09:45:02.357CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Morphology of the ovotestis of a hermaphroditic teleost, Serranus auriga (Osteichthyes: Serranidae)
title Morphology of the ovotestis of a hermaphroditic teleost, Serranus auriga (Osteichthyes: Serranidae)
spellingShingle Morphology of the ovotestis of a hermaphroditic teleost, Serranus auriga (Osteichthyes: Serranidae)
Militelli, Maria Ines
SERRANUS AURIGA
SIMULTANEOUS HERMAPHRODITE
GONADAL MORPHOLOGY
title_short Morphology of the ovotestis of a hermaphroditic teleost, Serranus auriga (Osteichthyes: Serranidae)
title_full Morphology of the ovotestis of a hermaphroditic teleost, Serranus auriga (Osteichthyes: Serranidae)
title_fullStr Morphology of the ovotestis of a hermaphroditic teleost, Serranus auriga (Osteichthyes: Serranidae)
title_full_unstemmed Morphology of the ovotestis of a hermaphroditic teleost, Serranus auriga (Osteichthyes: Serranidae)
title_sort Morphology of the ovotestis of a hermaphroditic teleost, Serranus auriga (Osteichthyes: Serranidae)
dc.creator.none.fl_str_mv Militelli, Maria Ines
Rodrigues, Karina Andrea
author Militelli, Maria Ines
author_facet Militelli, Maria Ines
Rodrigues, Karina Andrea
author_role author
author2 Rodrigues, Karina Andrea
author2_role author
dc.subject.none.fl_str_mv SERRANUS AURIGA
SIMULTANEOUS HERMAPHRODITE
GONADAL MORPHOLOGY
topic SERRANUS AURIGA
SIMULTANEOUS HERMAPHRODITE
GONADAL MORPHOLOGY
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Histological examinations of gonads of Serranus auriga confirmed that always is a functional simultaneous hermaphrodite with external fertilizing. Sections of the gonads revealed that the dominant tissue was ovarian and each lobe was covered by smooth muscle and connective tissue, the tunica albuginea. The presence, in mature individuals, of hydrated oocytes and sperm within the ovotestis suggested the possibility of external self-fertilization. Descriptions based on microscopic examinations of ovarian and testicular tissues are given.
Fil: Militelli, Maria Ines. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Instituto Nacional de Investigaciones y Desarrollo Pesquero; Argentina
Fil: Rodrigues, Karina Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Instituto Nacional de Investigaciones y Desarrollo Pesquero; Argentina
description Histological examinations of gonads of Serranus auriga confirmed that always is a functional simultaneous hermaphrodite with external fertilizing. Sections of the gonads revealed that the dominant tissue was ovarian and each lobe was covered by smooth muscle and connective tissue, the tunica albuginea. The presence, in mature individuals, of hydrated oocytes and sperm within the ovotestis suggested the possibility of external self-fertilization. Descriptions based on microscopic examinations of ovarian and testicular tissues are given.
publishDate 2012
dc.date.none.fl_str_mv 2012-04
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/11336/274075
Militelli, Maria Ines; Rodrigues, Karina Andrea; Morphology of the ovotestis of a hermaphroditic teleost, Serranus auriga (Osteichthyes: Serranidae); PanamJAS; Pan-American Journal of Aquatic Sciences; 6; 4; 4-2012; 320-324
1809-9009
CONICET Digital
CONICET
url http://hdl.handle.net/11336/274075
identifier_str_mv Militelli, Maria Ines; Rodrigues, Karina Andrea; Morphology of the ovotestis of a hermaphroditic teleost, Serranus auriga (Osteichthyes: Serranidae); PanamJAS; Pan-American Journal of Aquatic Sciences; 6; 4; 4-2012; 320-324
1809-9009
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://panamjas.org/pdf_artigos/PANAMJAS_6(4)_320-324.pdf
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 PanamJAS
publisher.none.fl_str_mv PanamJAS
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 12.976206

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