Sperm motility and fertilization time span in Atlantic salmon and brown trout—the effect of water temperature
The effect of water temperature on the duration of sperm motility, the time lapse after activation by fresh water and the fertility of eggs was studied in Atlantic salmon and brown trout. Eggs of both species were fully fertile in fresh water after 512 s. No interspecific differences were noted in e...
Published in: | Journal of Fish Biology |
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Language: | English |
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Wiley
1997
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Online Access: | http://dx.doi.org/10.1111/j.1095-8649.1997.tb01632.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1095-8649.1997.tb01632.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1095-8649.1997.tb01632.x |
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crwiley:10.1111/j.1095-8649.1997.tb01632.x 2024-09-15T17:56:00+00:00 Sperm motility and fertilization time span in Atlantic salmon and brown trout—the effect of water temperature Vladiĉ, T. Jätrvi, T. 1997 http://dx.doi.org/10.1111/j.1095-8649.1997.tb01632.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1095-8649.1997.tb01632.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1095-8649.1997.tb01632.x en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Journal of Fish Biology volume 50, issue 5, page 1088-1093 ISSN 0022-1112 1095-8649 journal-article 1997 crwiley https://doi.org/10.1111/j.1095-8649.1997.tb01632.x 2024-08-13T04:13:55Z The effect of water temperature on the duration of sperm motility, the time lapse after activation by fresh water and the fertility of eggs was studied in Atlantic salmon and brown trout. Eggs of both species were fully fertile in fresh water after 512 s. No interspecific differences were noted in egg fertility at the lower water temperatures, but the brown trout eggs showed a higher resistance to high temperatures, indicating a better physiological thermotolerance. A highly significant effect of temperature on the overall duration of sperm motility was found, with a marked peak at 3−4°C for salmon and a weaker one for trout. After freshwater activation the eggs of both species remained fertile for a longer time than the sperm were mobile. Article in Journal/Newspaper Atlantic salmon Wiley Online Library Journal of Fish Biology 50 5 1088 1093 |
institution |
Open Polar |
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Wiley Online Library |
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crwiley |
language |
English |
description |
The effect of water temperature on the duration of sperm motility, the time lapse after activation by fresh water and the fertility of eggs was studied in Atlantic salmon and brown trout. Eggs of both species were fully fertile in fresh water after 512 s. No interspecific differences were noted in egg fertility at the lower water temperatures, but the brown trout eggs showed a higher resistance to high temperatures, indicating a better physiological thermotolerance. A highly significant effect of temperature on the overall duration of sperm motility was found, with a marked peak at 3−4°C for salmon and a weaker one for trout. After freshwater activation the eggs of both species remained fertile for a longer time than the sperm were mobile. |
format |
Article in Journal/Newspaper |
author |
Vladiĉ, T. Jätrvi, T. |
spellingShingle |
Vladiĉ, T. Jätrvi, T. Sperm motility and fertilization time span in Atlantic salmon and brown trout—the effect of water temperature |
author_facet |
Vladiĉ, T. Jätrvi, T. |
author_sort |
Vladiĉ, T. |
title |
Sperm motility and fertilization time span in Atlantic salmon and brown trout—the effect of water temperature |
title_short |
Sperm motility and fertilization time span in Atlantic salmon and brown trout—the effect of water temperature |
title_full |
Sperm motility and fertilization time span in Atlantic salmon and brown trout—the effect of water temperature |
title_fullStr |
Sperm motility and fertilization time span in Atlantic salmon and brown trout—the effect of water temperature |
title_full_unstemmed |
Sperm motility and fertilization time span in Atlantic salmon and brown trout—the effect of water temperature |
title_sort |
sperm motility and fertilization time span in atlantic salmon and brown trout—the effect of water temperature |
publisher |
Wiley |
publishDate |
1997 |
url |
http://dx.doi.org/10.1111/j.1095-8649.1997.tb01632.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1095-8649.1997.tb01632.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1095-8649.1997.tb01632.x |
genre |
Atlantic salmon |
genre_facet |
Atlantic salmon |
op_source |
Journal of Fish Biology volume 50, issue 5, page 1088-1093 ISSN 0022-1112 1095-8649 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1111/j.1095-8649.1997.tb01632.x |
container_title |
Journal of Fish Biology |
container_volume |
50 |
container_issue |
5 |
container_start_page |
1088 |
op_container_end_page |
1093 |
_version_ |
1810432210335956992 |