Duration of intracapsular development of Zidona dufresnei (Gastropoda: Volutidae) at its southern distributional limit
- Autores
- Roche, Andrea; Maggioni, Matías; Rumi Macchi Z., Alejandra; Narvarte, Maite Andrea
- Año de publicación
- 2013
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Zidona dufresnei Donovan, 1823 is an endemic snail of the southwestern Atlantic Ocean. In San Antonio Bay, Río Negro Province, it is commonly found in the intertidal zone all year round and from October to April the females deposit planoconvex egg capsules attached to hard substrates. The population of Z. dufresnei studied is an exception because it is unique in that inhabits shallow waters. The main goal of this study was to determine the duration of the direct intracapsular development of Z. dufresnei in the fi eld. Results show that the intracapsular development takes 34.5 ± 3.8 days. In late developmental stages, a mean of three embryos per capsule was observed. Developmental duration under natural conditions was shorter than in lab conditions previously studied. The shorter developmental period than that reported for other temperate neogastropods may be related to the high summer water temperatures and high salinity at the location studied. Shorter embryonic duration would be important for this population of Z. dufresnei which inhabits an environment of high predation pressure on egg capsules.
Fil: Roche, Andrea. Universidad Nacional del Comahue. Instituto de Biología Marina y Pesquera Almirante Storni; Argentina
Fil: Maggioni, Matías. Universidad Nacional del Comahue. Instituto de Biología Marina y Pesquera Almirante Storni; Argentina
Fil: Rumi Macchi Z., Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División de Zoología Invertebrados; Argentina
Fil: Narvarte, Maite Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Comahue. Instituto de Biología Marina y Pesquera Almirante Storni; Argentina - Materia
-
Endemic Snail
Shallow Waters
Direct Development
Egg Capsules
Field Observations - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/22100
Ver los metadatos del registro completo
id |
CONICETDig_956574bbf6dad9996b12d99ed0261937 |
---|---|
oai_identifier_str |
oai:ri.conicet.gov.ar:11336/22100 |
network_acronym_str |
CONICETDig |
repository_id_str |
3498 |
network_name_str |
CONICET Digital (CONICET) |
spelling |
Duration of intracapsular development of Zidona dufresnei (Gastropoda: Volutidae) at its southern distributional limitRoche, AndreaMaggioni, MatíasRumi Macchi Z., AlejandraNarvarte, Maite AndreaEndemic SnailShallow WatersDirect DevelopmentEgg CapsulesField Observationshttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1https://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Zidona dufresnei Donovan, 1823 is an endemic snail of the southwestern Atlantic Ocean. In San Antonio Bay, Río Negro Province, it is commonly found in the intertidal zone all year round and from October to April the females deposit planoconvex egg capsules attached to hard substrates. The population of Z. dufresnei studied is an exception because it is unique in that inhabits shallow waters. The main goal of this study was to determine the duration of the direct intracapsular development of Z. dufresnei in the fi eld. Results show that the intracapsular development takes 34.5 ± 3.8 days. In late developmental stages, a mean of three embryos per capsule was observed. Developmental duration under natural conditions was shorter than in lab conditions previously studied. The shorter developmental period than that reported for other temperate neogastropods may be related to the high summer water temperatures and high salinity at the location studied. Shorter embryonic duration would be important for this population of Z. dufresnei which inhabits an environment of high predation pressure on egg capsules.Fil: Roche, Andrea. Universidad Nacional del Comahue. Instituto de Biología Marina y Pesquera Almirante Storni; ArgentinaFil: Maggioni, Matías. Universidad Nacional del Comahue. Instituto de Biología Marina y Pesquera Almirante Storni; ArgentinaFil: Rumi Macchi Z., Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División de Zoología Invertebrados; ArgentinaFil: Narvarte, Maite Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Comahue. Instituto de Biología Marina y Pesquera Almirante Storni; ArgentinaAmerican Malacological Society2013-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/22100Roche, Andrea; Maggioni, Matías; Rumi Macchi Z., Alejandra; Narvarte, Maite Andrea; Duration of intracapsular development of Zidona dufresnei (Gastropoda: Volutidae) at its southern distributional limit; American Malacological Society; American Malacological Bulletin; 31; 1; 2-2013; 85-890740-27832162-2698CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.bioone.org/doi/full/10.4003/006.031.0120info:eu-repo/semantics/altIdentifier/doi/10.4003/006.031.0120info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:36:17Zoai:ri.conicet.gov.ar:11336/22100instacron: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 09:36:17.755CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Duration of intracapsular development of Zidona dufresnei (Gastropoda: Volutidae) at its southern distributional limit |
title |
Duration of intracapsular development of Zidona dufresnei (Gastropoda: Volutidae) at its southern distributional limit |
spellingShingle |
Duration of intracapsular development of Zidona dufresnei (Gastropoda: Volutidae) at its southern distributional limit Roche, Andrea Endemic Snail Shallow Waters Direct Development Egg Capsules Field Observations |
title_short |
Duration of intracapsular development of Zidona dufresnei (Gastropoda: Volutidae) at its southern distributional limit |
title_full |
Duration of intracapsular development of Zidona dufresnei (Gastropoda: Volutidae) at its southern distributional limit |
title_fullStr |
Duration of intracapsular development of Zidona dufresnei (Gastropoda: Volutidae) at its southern distributional limit |
title_full_unstemmed |
Duration of intracapsular development of Zidona dufresnei (Gastropoda: Volutidae) at its southern distributional limit |
title_sort |
Duration of intracapsular development of Zidona dufresnei (Gastropoda: Volutidae) at its southern distributional limit |
dc.creator.none.fl_str_mv |
Roche, Andrea Maggioni, Matías Rumi Macchi Z., Alejandra Narvarte, Maite Andrea |
author |
Roche, Andrea |
author_facet |
Roche, Andrea Maggioni, Matías Rumi Macchi Z., Alejandra Narvarte, Maite Andrea |
author_role |
author |
author2 |
Maggioni, Matías Rumi Macchi Z., Alejandra Narvarte, Maite Andrea |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
Endemic Snail Shallow Waters Direct Development Egg Capsules Field Observations |
topic |
Endemic Snail Shallow Waters Direct Development Egg Capsules Field Observations |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Zidona dufresnei Donovan, 1823 is an endemic snail of the southwestern Atlantic Ocean. In San Antonio Bay, Río Negro Province, it is commonly found in the intertidal zone all year round and from October to April the females deposit planoconvex egg capsules attached to hard substrates. The population of Z. dufresnei studied is an exception because it is unique in that inhabits shallow waters. The main goal of this study was to determine the duration of the direct intracapsular development of Z. dufresnei in the fi eld. Results show that the intracapsular development takes 34.5 ± 3.8 days. In late developmental stages, a mean of three embryos per capsule was observed. Developmental duration under natural conditions was shorter than in lab conditions previously studied. The shorter developmental period than that reported for other temperate neogastropods may be related to the high summer water temperatures and high salinity at the location studied. Shorter embryonic duration would be important for this population of Z. dufresnei which inhabits an environment of high predation pressure on egg capsules. Fil: Roche, Andrea. Universidad Nacional del Comahue. Instituto de Biología Marina y Pesquera Almirante Storni; Argentina Fil: Maggioni, Matías. Universidad Nacional del Comahue. Instituto de Biología Marina y Pesquera Almirante Storni; Argentina Fil: Rumi Macchi Z., Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División de Zoología Invertebrados; Argentina Fil: Narvarte, Maite Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Comahue. Instituto de Biología Marina y Pesquera Almirante Storni; Argentina |
description |
Zidona dufresnei Donovan, 1823 is an endemic snail of the southwestern Atlantic Ocean. In San Antonio Bay, Río Negro Province, it is commonly found in the intertidal zone all year round and from October to April the females deposit planoconvex egg capsules attached to hard substrates. The population of Z. dufresnei studied is an exception because it is unique in that inhabits shallow waters. The main goal of this study was to determine the duration of the direct intracapsular development of Z. dufresnei in the fi eld. Results show that the intracapsular development takes 34.5 ± 3.8 days. In late developmental stages, a mean of three embryos per capsule was observed. Developmental duration under natural conditions was shorter than in lab conditions previously studied. The shorter developmental period than that reported for other temperate neogastropods may be related to the high summer water temperatures and high salinity at the location studied. Shorter embryonic duration would be important for this population of Z. dufresnei which inhabits an environment of high predation pressure on egg capsules. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-02 |
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/11336/22100 Roche, Andrea; Maggioni, Matías; Rumi Macchi Z., Alejandra; Narvarte, Maite Andrea; Duration of intracapsular development of Zidona dufresnei (Gastropoda: Volutidae) at its southern distributional limit; American Malacological Society; American Malacological Bulletin; 31; 1; 2-2013; 85-89 0740-2783 2162-2698 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/22100 |
identifier_str_mv |
Roche, Andrea; Maggioni, Matías; Rumi Macchi Z., Alejandra; Narvarte, Maite Andrea; Duration of intracapsular development of Zidona dufresnei (Gastropoda: Volutidae) at its southern distributional limit; American Malacological Society; American Malacological Bulletin; 31; 1; 2-2013; 85-89 0740-2783 2162-2698 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/http://www.bioone.org/doi/full/10.4003/006.031.0120 info:eu-repo/semantics/altIdentifier/doi/10.4003/006.031.0120 |
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 |
American Malacological Society |
publisher.none.fl_str_mv |
American Malacological 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 |
_version_ |
1844613136520314880 |
score |
13.070432 |