Reproductive System and Size Maturity of the Paddle Crab Ovalipes trimaculatus (Brachyura: Portunidae) Along the Argentine Coast

Autores
Vallina, Micaela Veronica; Sal Moyano, María Paz; Cuartas, Elena Irene; Gavio, Maria Andrea
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Ovalipes trimaculatus (de Haan, 1833) is a commercial species captured in the Mar del Plata coast, Argentina. However, no studies were conducted in order to study its population features neither its reproductive biology. The morphometric and physiological maturity of both sexes, the histology of the female seminal receptacle and ovary, and the ultrastructure of the male gonopods were studied in the present paper. In females, morphometric maturity ( 44.6mm 44.6mm of carapace width, CW) was acquired prior to physiological maturity (54.6mm CW) (54.6mm CW) . By contrast, in males, physiological maturity (46.6mm CW) (46.6mm CW) was acquired prior to morphometric maturity (52.3mm CW) (52.3mm CW) . The ovary is connected to the dorsal part of the seminal receptacle. Neither Spermatophores, nor sperm packets were found inside the seminal receptacle; instead free spermatozoids were observed indicating that sperm from different males is probably mixed favoring sperm competition. The ultrastructure of the male gonopods was similar to the described for other Brachyura. Different types of setae and the presence of internal rosette glands were described and probable functions were suggested.
Fil: Vallina, Micaela Veronica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Fil: Sal Moyano, María Paz. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Fil: Cuartas, Elena Irene. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Fil: Gavio, Maria Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Materia
Maturity
Portunidae
Reproduction
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:11336/34445
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Reproductive System and Size Maturity of the Paddle Crab Ovalipes trimaculatus (Brachyura: Portunidae) Along the Argentine CoastVallina, Micaela VeronicaSal Moyano, María PazCuartas, Elena IreneGavio, Maria AndreaMaturityPortunidaeReproductionhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Ovalipes trimaculatus (de Haan, 1833) is a commercial species captured in the Mar del Plata coast, Argentina. However, no studies were conducted in order to study its population features neither its reproductive biology. The morphometric and physiological maturity of both sexes, the histology of the female seminal receptacle and ovary, and the ultrastructure of the male gonopods were studied in the present paper. In females, morphometric maturity ( 44.6mm 44.6mm of carapace width, CW) was acquired prior to physiological maturity (54.6mm CW) (54.6mm CW) . By contrast, in males, physiological maturity (46.6mm CW) (46.6mm CW) was acquired prior to morphometric maturity (52.3mm CW) (52.3mm CW) . The ovary is connected to the dorsal part of the seminal receptacle. Neither Spermatophores, nor sperm packets were found inside the seminal receptacle; instead free spermatozoids were observed indicating that sperm from different males is probably mixed favoring sperm competition. The ultrastructure of the male gonopods was similar to the described for other Brachyura. Different types of setae and the presence of internal rosette glands were described and probable functions were suggested.Fil: Vallina, Micaela Veronica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; ArgentinaFil: Sal Moyano, María Paz. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; ArgentinaFil: Cuartas, Elena Irene. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; ArgentinaFil: Gavio, Maria Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; ArgentinaCrustacean Society2014-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/34445Vallina, Micaela Veronica; Sal Moyano, María Paz; Cuartas, Elena Irene; Gavio, Maria Andrea; Reproductive System and Size Maturity of the Paddle Crab Ovalipes trimaculatus (Brachyura: Portunidae) Along the Argentine Coast; Crustacean Society; Journal of Crustacean Biology; 34; 3; 5-2014; 357-3660278-0372CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/jcb/article/34/3/357/2547893info:eu-repo/semantics/altIdentifier/doi/10.1163/1937240X-00002239info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:53:31Zoai:ri.conicet.gov.ar:11336/34445instacron: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:34982025-09-03 09:53:31.904CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Reproductive System and Size Maturity of the Paddle Crab Ovalipes trimaculatus (Brachyura: Portunidae) Along the Argentine Coast
title Reproductive System and Size Maturity of the Paddle Crab Ovalipes trimaculatus (Brachyura: Portunidae) Along the Argentine Coast
spellingShingle Reproductive System and Size Maturity of the Paddle Crab Ovalipes trimaculatus (Brachyura: Portunidae) Along the Argentine Coast
Vallina, Micaela Veronica
Maturity
Portunidae
Reproduction
title_short Reproductive System and Size Maturity of the Paddle Crab Ovalipes trimaculatus (Brachyura: Portunidae) Along the Argentine Coast
title_full Reproductive System and Size Maturity of the Paddle Crab Ovalipes trimaculatus (Brachyura: Portunidae) Along the Argentine Coast
title_fullStr Reproductive System and Size Maturity of the Paddle Crab Ovalipes trimaculatus (Brachyura: Portunidae) Along the Argentine Coast
title_full_unstemmed Reproductive System and Size Maturity of the Paddle Crab Ovalipes trimaculatus (Brachyura: Portunidae) Along the Argentine Coast
title_sort Reproductive System and Size Maturity of the Paddle Crab Ovalipes trimaculatus (Brachyura: Portunidae) Along the Argentine Coast
dc.creator.none.fl_str_mv Vallina, Micaela Veronica
Sal Moyano, María Paz
Cuartas, Elena Irene
Gavio, Maria Andrea
author Vallina, Micaela Veronica
author_facet Vallina, Micaela Veronica
Sal Moyano, María Paz
Cuartas, Elena Irene
Gavio, Maria Andrea
author_role author
author2 Sal Moyano, María Paz
Cuartas, Elena Irene
Gavio, Maria Andrea
author2_role author
author
author
dc.subject.none.fl_str_mv Maturity
Portunidae
Reproduction
topic Maturity
Portunidae
Reproduction
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Ovalipes trimaculatus (de Haan, 1833) is a commercial species captured in the Mar del Plata coast, Argentina. However, no studies were conducted in order to study its population features neither its reproductive biology. The morphometric and physiological maturity of both sexes, the histology of the female seminal receptacle and ovary, and the ultrastructure of the male gonopods were studied in the present paper. In females, morphometric maturity ( 44.6mm 44.6mm of carapace width, CW) was acquired prior to physiological maturity (54.6mm CW) (54.6mm CW) . By contrast, in males, physiological maturity (46.6mm CW) (46.6mm CW) was acquired prior to morphometric maturity (52.3mm CW) (52.3mm CW) . The ovary is connected to the dorsal part of the seminal receptacle. Neither Spermatophores, nor sperm packets were found inside the seminal receptacle; instead free spermatozoids were observed indicating that sperm from different males is probably mixed favoring sperm competition. The ultrastructure of the male gonopods was similar to the described for other Brachyura. Different types of setae and the presence of internal rosette glands were described and probable functions were suggested.
Fil: Vallina, Micaela Veronica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Fil: Sal Moyano, María Paz. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Fil: Cuartas, Elena Irene. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Fil: Gavio, Maria Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
description Ovalipes trimaculatus (de Haan, 1833) is a commercial species captured in the Mar del Plata coast, Argentina. However, no studies were conducted in order to study its population features neither its reproductive biology. The morphometric and physiological maturity of both sexes, the histology of the female seminal receptacle and ovary, and the ultrastructure of the male gonopods were studied in the present paper. In females, morphometric maturity ( 44.6mm 44.6mm of carapace width, CW) was acquired prior to physiological maturity (54.6mm CW) (54.6mm CW) . By contrast, in males, physiological maturity (46.6mm CW) (46.6mm CW) was acquired prior to morphometric maturity (52.3mm CW) (52.3mm CW) . The ovary is connected to the dorsal part of the seminal receptacle. Neither Spermatophores, nor sperm packets were found inside the seminal receptacle; instead free spermatozoids were observed indicating that sperm from different males is probably mixed favoring sperm competition. The ultrastructure of the male gonopods was similar to the described for other Brachyura. Different types of setae and the presence of internal rosette glands were described and probable functions were suggested.
publishDate 2014
dc.date.none.fl_str_mv 2014-05
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/11336/34445
Vallina, Micaela Veronica; Sal Moyano, María Paz; Cuartas, Elena Irene; Gavio, Maria Andrea; Reproductive System and Size Maturity of the Paddle Crab Ovalipes trimaculatus (Brachyura: Portunidae) Along the Argentine Coast; Crustacean Society; Journal of Crustacean Biology; 34; 3; 5-2014; 357-366
0278-0372
CONICET Digital
CONICET
url http://hdl.handle.net/11336/34445
identifier_str_mv Vallina, Micaela Veronica; Sal Moyano, María Paz; Cuartas, Elena Irene; Gavio, Maria Andrea; Reproductive System and Size Maturity of the Paddle Crab Ovalipes trimaculatus (Brachyura: Portunidae) Along the Argentine Coast; Crustacean Society; Journal of Crustacean Biology; 34; 3; 5-2014; 357-366
0278-0372
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://academic.oup.com/jcb/article/34/3/357/2547893
info:eu-repo/semantics/altIdentifier/doi/10.1163/1937240X-00002239
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 Crustacean Society
publisher.none.fl_str_mv Crustacean Society
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 13.13397

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