Skipped spawning in fishes: More common than you might think
The traditional view of iteroparity in fishes is one of an annual reproductive cycle that culminates each year in spawning. More recently, a more flexible view of fish reproduction has been adopted, including the potential for mature fish to skip spawning. Here, we review the abundance of recent res...
Published in: | Marine and Coastal Fisheries |
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Language: | English |
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2011
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Online Access: | https://orbit.dtu.dk/en/publications/b096d78a-e613-458b-bfa5-bf9c8735bd6e https://doi.org/10.1080/19425120.2011.556943 https://backend.orbit.dtu.dk/ws/files/5901861/Jonna%20artikel%203%202011.pdf |
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ftdtupubl:oai:pure.atira.dk:publications/b096d78a-e613-458b-bfa5-bf9c8735bd6e 2024-09-15T17:56:28+00:00 Skipped spawning in fishes: More common than you might think Rideout, Rick M. Tomkiewicz, Jonna 2011 application/pdf https://orbit.dtu.dk/en/publications/b096d78a-e613-458b-bfa5-bf9c8735bd6e https://doi.org/10.1080/19425120.2011.556943 https://backend.orbit.dtu.dk/ws/files/5901861/Jonna%20artikel%203%202011.pdf eng eng https://orbit.dtu.dk/en/publications/b096d78a-e613-458b-bfa5-bf9c8735bd6e info:eu-repo/semantics/openAccess Rideout , R M & Tomkiewicz , J 2011 , ' Skipped spawning in fishes: More common than you might think ' , Marine and Coastal Fisheries , vol. 3 , no. 1 , pp. 176-189 . https://doi.org/10.1080/19425120.2011.556943 article 2011 ftdtupubl https://doi.org/10.1080/19425120.2011.556943 2024-08-05T23:48:29Z The traditional view of iteroparity in fishes is one of an annual reproductive cycle that culminates each year in spawning. More recently, a more flexible view of fish reproduction has been adopted, including the potential for mature fish to skip spawning. Here, we review the abundance of recent research on skipped spawning, covering a broad range of fishes with diverse life history strategies. Evidence for skipped spawning has been collected by use of traditional histological techniques as well as modern technological advances, such as satellite tags and the ability to track fish movements based on elemental and isotope signatures. Skipped spawning is most commonly attributed to deficient diet and poor nutritional condition. Advances made in this field of study in recent years include descriptions of hormonal changes that precede and perhaps initiate skipped spawning, the development of life history models that incorporate the potential for skipped spawning, and estimates of the degree to which skipped spawning influences the reproductive potential of fish populations. In addition to summarizing this new research, we attempt to advance current knowledge by (1) providing the first review discussion of skipped spawning in males, (2) exploring skipped spawning in anadromous fishes by using the Atlantic salmon Salmo salar as an example, and (3) discussing the potential for and difficulties in identifying skipped spawning in species with indeterminate fecundity. Article in Journal/Newspaper Atlantic salmon Salmo salar Technical University of Denmark: DTU Orbit Marine and Coastal Fisheries 3 1 176 189 |
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Open Polar |
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Technical University of Denmark: DTU Orbit |
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ftdtupubl |
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English |
description |
The traditional view of iteroparity in fishes is one of an annual reproductive cycle that culminates each year in spawning. More recently, a more flexible view of fish reproduction has been adopted, including the potential for mature fish to skip spawning. Here, we review the abundance of recent research on skipped spawning, covering a broad range of fishes with diverse life history strategies. Evidence for skipped spawning has been collected by use of traditional histological techniques as well as modern technological advances, such as satellite tags and the ability to track fish movements based on elemental and isotope signatures. Skipped spawning is most commonly attributed to deficient diet and poor nutritional condition. Advances made in this field of study in recent years include descriptions of hormonal changes that precede and perhaps initiate skipped spawning, the development of life history models that incorporate the potential for skipped spawning, and estimates of the degree to which skipped spawning influences the reproductive potential of fish populations. In addition to summarizing this new research, we attempt to advance current knowledge by (1) providing the first review discussion of skipped spawning in males, (2) exploring skipped spawning in anadromous fishes by using the Atlantic salmon Salmo salar as an example, and (3) discussing the potential for and difficulties in identifying skipped spawning in species with indeterminate fecundity. |
format |
Article in Journal/Newspaper |
author |
Rideout, Rick M. Tomkiewicz, Jonna |
spellingShingle |
Rideout, Rick M. Tomkiewicz, Jonna Skipped spawning in fishes: More common than you might think |
author_facet |
Rideout, Rick M. Tomkiewicz, Jonna |
author_sort |
Rideout, Rick M. |
title |
Skipped spawning in fishes: More common than you might think |
title_short |
Skipped spawning in fishes: More common than you might think |
title_full |
Skipped spawning in fishes: More common than you might think |
title_fullStr |
Skipped spawning in fishes: More common than you might think |
title_full_unstemmed |
Skipped spawning in fishes: More common than you might think |
title_sort |
skipped spawning in fishes: more common than you might think |
publishDate |
2011 |
url |
https://orbit.dtu.dk/en/publications/b096d78a-e613-458b-bfa5-bf9c8735bd6e https://doi.org/10.1080/19425120.2011.556943 https://backend.orbit.dtu.dk/ws/files/5901861/Jonna%20artikel%203%202011.pdf |
genre |
Atlantic salmon Salmo salar |
genre_facet |
Atlantic salmon Salmo salar |
op_source |
Rideout , R M & Tomkiewicz , J 2011 , ' Skipped spawning in fishes: More common than you might think ' , Marine and Coastal Fisheries , vol. 3 , no. 1 , pp. 176-189 . https://doi.org/10.1080/19425120.2011.556943 |
op_relation |
https://orbit.dtu.dk/en/publications/b096d78a-e613-458b-bfa5-bf9c8735bd6e |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1080/19425120.2011.556943 |
container_title |
Marine and Coastal Fisheries |
container_volume |
3 |
container_issue |
1 |
container_start_page |
176 |
op_container_end_page |
189 |
_version_ |
1810432676162699264 |