Comparison of quantitative gonad maturation scales in a temperate oyster (Crassostrea gigas) and a sub-tropical oyster (Crassostrea corteziensis)
WOS:000406370200003 Quantitative scales to evaluate maturity of female gonads were compared for a temperate oyster, Crassostrea gigas and a tropical oyster, Crassostrea corteziensis grown in the same locality. C. gigas had well-defined maturation and spawning periods and a resting phase in winter; i...
Published in: | Invertebrate Reproduction & Development |
---|---|
Main Authors: | , , , |
Other Authors: | , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
HAL CCSD
2017
|
Subjects: | |
Online Access: | https://hal.science/hal-02613074 https://doi.org/10.1080/07924259.2017.1315341 |
id |
ftinsu:oai:HAL:hal-02613074v1 |
---|---|
record_format |
openpolar |
spelling |
ftinsu:oai:HAL:hal-02613074v1 2024-02-11T10:03:07+01:00 Comparison of quantitative gonad maturation scales in a temperate oyster (Crassostrea gigas) and a sub-tropical oyster (Crassostrea corteziensis) Rodriguez-Jaramillo, C. Ibarra, A. M. Soudant, Philippe Palacios, E. Centro de Investigaciones Biologicas del Noroeste Mexico (CONACYT-CIBNOR) Consejo Nacional de Ciencia y Tecnología Mexico (CONACYT) Laboratoire des Sciences de l'Environnement Marin (LEMAR) (LEMAR) Institut de Recherche pour le Développement (IRD)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Université de Brest (UBO)-Institut Universitaire Européen de la Mer (IUEM) Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) 2017 https://hal.science/hal-02613074 https://doi.org/10.1080/07924259.2017.1315341 en eng HAL CCSD Taylor & Francis info:eu-repo/semantics/altIdentifier/doi/10.1080/07924259.2017.1315341 hal-02613074 https://hal.science/hal-02613074 doi:10.1080/07924259.2017.1315341 ISSN: 0792-4259 EISSN: 2157-0272 Invertebrate Reproduction and Development https://hal.science/hal-02613074 Invertebrate Reproduction and Development, 2017, 61 (3), pp.147-156. ⟨10.1080/07924259.2017.1315341⟩ ACL Pacific oyster Oyster Reproduction Histology bay vitellogenesis biochemical-composition broodstock management Female invertebrate reproduction maturity mollusk northwest coast oocyte size reproductive-cycle seasonal-variation [SDE.BE]Environmental Sciences/Biodiversity and Ecology info:eu-repo/semantics/article Journal articles 2017 ftinsu https://doi.org/10.1080/07924259.2017.1315341 2024-01-24T17:34:11Z WOS:000406370200003 Quantitative scales to evaluate maturity of female gonads were compared for a temperate oyster, Crassostrea gigas and a tropical oyster, Crassostrea corteziensis grown in the same locality. C. gigas had well-defined maturation and spawning periods and a resting phase in winter; in C. corteziensis mature individuals occurred most of the year and there were several spawning peaks. Of the quantitative scales used here, average oocyte diameter and gonad coverage area, much used for C. gigas, and ovary maturity index, less used, were inadequate to distinguish the reproductive pattern of C. corteziensis, since they both skewed the degree of maturation in vitellogenic stages in favor of C. gigas. Maximum oocyte diameter and maximum cytoplasm area were different among species at vitellogenic stages and also in previtellogenic stages. Nucleus: cytoplasm ratio was significantly different in previtellogenic and spawned stages between C. gigas and C. corteziensis. The Index of gonadal development was skewed in favor of C. gigas in postvitellogenic stage. The only scale that was comparable between species was reproductive potential, but it also was one of the most laborious. Other ordinal scales commonly used, such as a visual external evaluation of the gonad, only classified correctly a quarter of the stages. Article in Journal/Newspaper Crassostrea gigas Pacific oyster Institut national des sciences de l'Univers: HAL-INSU Pacific Invertebrate Reproduction & Development 61 3 147 156 |
institution |
Open Polar |
collection |
Institut national des sciences de l'Univers: HAL-INSU |
op_collection_id |
ftinsu |
language |
English |
topic |
ACL Pacific oyster Oyster Reproduction Histology bay vitellogenesis biochemical-composition broodstock management Female invertebrate reproduction maturity mollusk northwest coast oocyte size reproductive-cycle seasonal-variation [SDE.BE]Environmental Sciences/Biodiversity and Ecology |
spellingShingle |
ACL Pacific oyster Oyster Reproduction Histology bay vitellogenesis biochemical-composition broodstock management Female invertebrate reproduction maturity mollusk northwest coast oocyte size reproductive-cycle seasonal-variation [SDE.BE]Environmental Sciences/Biodiversity and Ecology Rodriguez-Jaramillo, C. Ibarra, A. M. Soudant, Philippe Palacios, E. Comparison of quantitative gonad maturation scales in a temperate oyster (Crassostrea gigas) and a sub-tropical oyster (Crassostrea corteziensis) |
topic_facet |
ACL Pacific oyster Oyster Reproduction Histology bay vitellogenesis biochemical-composition broodstock management Female invertebrate reproduction maturity mollusk northwest coast oocyte size reproductive-cycle seasonal-variation [SDE.BE]Environmental Sciences/Biodiversity and Ecology |
description |
WOS:000406370200003 Quantitative scales to evaluate maturity of female gonads were compared for a temperate oyster, Crassostrea gigas and a tropical oyster, Crassostrea corteziensis grown in the same locality. C. gigas had well-defined maturation and spawning periods and a resting phase in winter; in C. corteziensis mature individuals occurred most of the year and there were several spawning peaks. Of the quantitative scales used here, average oocyte diameter and gonad coverage area, much used for C. gigas, and ovary maturity index, less used, were inadequate to distinguish the reproductive pattern of C. corteziensis, since they both skewed the degree of maturation in vitellogenic stages in favor of C. gigas. Maximum oocyte diameter and maximum cytoplasm area were different among species at vitellogenic stages and also in previtellogenic stages. Nucleus: cytoplasm ratio was significantly different in previtellogenic and spawned stages between C. gigas and C. corteziensis. The Index of gonadal development was skewed in favor of C. gigas in postvitellogenic stage. The only scale that was comparable between species was reproductive potential, but it also was one of the most laborious. Other ordinal scales commonly used, such as a visual external evaluation of the gonad, only classified correctly a quarter of the stages. |
author2 |
Centro de Investigaciones Biologicas del Noroeste Mexico (CONACYT-CIBNOR) Consejo Nacional de Ciencia y Tecnología Mexico (CONACYT) Laboratoire des Sciences de l'Environnement Marin (LEMAR) (LEMAR) Institut de Recherche pour le Développement (IRD)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Université de Brest (UBO)-Institut Universitaire Européen de la Mer (IUEM) Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) |
format |
Article in Journal/Newspaper |
author |
Rodriguez-Jaramillo, C. Ibarra, A. M. Soudant, Philippe Palacios, E. |
author_facet |
Rodriguez-Jaramillo, C. Ibarra, A. M. Soudant, Philippe Palacios, E. |
author_sort |
Rodriguez-Jaramillo, C. |
title |
Comparison of quantitative gonad maturation scales in a temperate oyster (Crassostrea gigas) and a sub-tropical oyster (Crassostrea corteziensis) |
title_short |
Comparison of quantitative gonad maturation scales in a temperate oyster (Crassostrea gigas) and a sub-tropical oyster (Crassostrea corteziensis) |
title_full |
Comparison of quantitative gonad maturation scales in a temperate oyster (Crassostrea gigas) and a sub-tropical oyster (Crassostrea corteziensis) |
title_fullStr |
Comparison of quantitative gonad maturation scales in a temperate oyster (Crassostrea gigas) and a sub-tropical oyster (Crassostrea corteziensis) |
title_full_unstemmed |
Comparison of quantitative gonad maturation scales in a temperate oyster (Crassostrea gigas) and a sub-tropical oyster (Crassostrea corteziensis) |
title_sort |
comparison of quantitative gonad maturation scales in a temperate oyster (crassostrea gigas) and a sub-tropical oyster (crassostrea corteziensis) |
publisher |
HAL CCSD |
publishDate |
2017 |
url |
https://hal.science/hal-02613074 https://doi.org/10.1080/07924259.2017.1315341 |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
Crassostrea gigas Pacific oyster |
genre_facet |
Crassostrea gigas Pacific oyster |
op_source |
ISSN: 0792-4259 EISSN: 2157-0272 Invertebrate Reproduction and Development https://hal.science/hal-02613074 Invertebrate Reproduction and Development, 2017, 61 (3), pp.147-156. ⟨10.1080/07924259.2017.1315341⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1080/07924259.2017.1315341 hal-02613074 https://hal.science/hal-02613074 doi:10.1080/07924259.2017.1315341 |
op_doi |
https://doi.org/10.1080/07924259.2017.1315341 |
container_title |
Invertebrate Reproduction & Development |
container_volume |
61 |
container_issue |
3 |
container_start_page |
147 |
op_container_end_page |
156 |
_version_ |
1790599278269300736 |