Aspects of the biology and distribution of pteropods (Gastropoda; Opisthobranchia) from the Bay of Fundy region, Canada
Examination of zooplankton samples from the Bay of Fundy and its adjacent waters over a 9-year period revealed two common pteropod species. Limacina retroversa (Thecosomata) and Clione limacina (Gymnosomata). Two other species, Clio pyramidata (Euthecosomata) and Corolla calceola (Pseudothecosomata)...
Published in: | Canadian Journal of Zoology |
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Language: | English |
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Canadian Science Publishing
1984
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Online Access: | http://dx.doi.org/10.1139/z84-062 http://www.nrcresearchpress.com/doi/pdf/10.1139/z84-062 |
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crcansciencepubl:10.1139/z84-062 2024-09-15T18:02:39+00:00 Aspects of the biology and distribution of pteropods (Gastropoda; Opisthobranchia) from the Bay of Fundy region, Canada Newman, L. J. Corey, S. 1984 http://dx.doi.org/10.1139/z84-062 http://www.nrcresearchpress.com/doi/pdf/10.1139/z84-062 en eng Canadian Science Publishing http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining Canadian Journal of Zoology volume 62, issue 3, page 397-404 ISSN 0008-4301 1480-3283 journal-article 1984 crcansciencepubl https://doi.org/10.1139/z84-062 2024-08-08T04:13:33Z Examination of zooplankton samples from the Bay of Fundy and its adjacent waters over a 9-year period revealed two common pteropod species. Limacina retroversa (Thecosomata) and Clione limacina (Gymnosomata). Two other species, Clio pyramidata (Euthecosomata) and Corolla calceola (Pseudothecosomata) were infrequently collected. Long-term horizontal distributional analyses of L. retroversa and C. limacina indicated both seasonal and annual fluctuations in abundance. Reproductive hermaphrodites of L. retroversa were present within the Bay during the spring, and probably spawned during late spring and early fall. The distribution and reproductive stages are discussed in relation to water currents, temperature and salinity parameters, and trophic relationships. Article in Journal/Newspaper Clione limacina Canadian Science Publishing Canadian Journal of Zoology 62 3 397 404 |
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Open Polar |
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Canadian Science Publishing |
op_collection_id |
crcansciencepubl |
language |
English |
description |
Examination of zooplankton samples from the Bay of Fundy and its adjacent waters over a 9-year period revealed two common pteropod species. Limacina retroversa (Thecosomata) and Clione limacina (Gymnosomata). Two other species, Clio pyramidata (Euthecosomata) and Corolla calceola (Pseudothecosomata) were infrequently collected. Long-term horizontal distributional analyses of L. retroversa and C. limacina indicated both seasonal and annual fluctuations in abundance. Reproductive hermaphrodites of L. retroversa were present within the Bay during the spring, and probably spawned during late spring and early fall. The distribution and reproductive stages are discussed in relation to water currents, temperature and salinity parameters, and trophic relationships. |
format |
Article in Journal/Newspaper |
author |
Newman, L. J. Corey, S. |
spellingShingle |
Newman, L. J. Corey, S. Aspects of the biology and distribution of pteropods (Gastropoda; Opisthobranchia) from the Bay of Fundy region, Canada |
author_facet |
Newman, L. J. Corey, S. |
author_sort |
Newman, L. J. |
title |
Aspects of the biology and distribution of pteropods (Gastropoda; Opisthobranchia) from the Bay of Fundy region, Canada |
title_short |
Aspects of the biology and distribution of pteropods (Gastropoda; Opisthobranchia) from the Bay of Fundy region, Canada |
title_full |
Aspects of the biology and distribution of pteropods (Gastropoda; Opisthobranchia) from the Bay of Fundy region, Canada |
title_fullStr |
Aspects of the biology and distribution of pteropods (Gastropoda; Opisthobranchia) from the Bay of Fundy region, Canada |
title_full_unstemmed |
Aspects of the biology and distribution of pteropods (Gastropoda; Opisthobranchia) from the Bay of Fundy region, Canada |
title_sort |
aspects of the biology and distribution of pteropods (gastropoda; opisthobranchia) from the bay of fundy region, canada |
publisher |
Canadian Science Publishing |
publishDate |
1984 |
url |
http://dx.doi.org/10.1139/z84-062 http://www.nrcresearchpress.com/doi/pdf/10.1139/z84-062 |
genre |
Clione limacina |
genre_facet |
Clione limacina |
op_source |
Canadian Journal of Zoology volume 62, issue 3, page 397-404 ISSN 0008-4301 1480-3283 |
op_rights |
http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining |
op_doi |
https://doi.org/10.1139/z84-062 |
container_title |
Canadian Journal of Zoology |
container_volume |
62 |
container_issue |
3 |
container_start_page |
397 |
op_container_end_page |
404 |
_version_ |
1810440076960727040 |