Previously undocumented relationship between spiny dogfish Squalus acanthias and juvenile Atlantic horse mackerel Trachurus trachurus revealed by stereo-BRUV
This study revealed a previously undocumented association between a teleost and a shark. Atlantic horse mackerel Trachurus trachurus were observed following spiny dogfish Squalus acanthias during 3 consecutive years (2018-2020) on off-shore banks in Kattegat (57 degrees N; 11 degrees E, Sweden). The...
Main Authors: | , , , , |
---|---|
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
2022
|
Subjects: | |
Online Access: | https://pub.epsilon.slu.se/27944/ https://pub.epsilon.slu.se/27944/1/ovegard-m-et-al-220518.pdf |
id |
ftslunivuppsala:oai:pub.epsilon.slu.se:27944 |
---|---|
record_format |
openpolar |
spelling |
ftslunivuppsala:oai:pub.epsilon.slu.se:27944 2023-05-15T18:51:06+02:00 Previously undocumented relationship between spiny dogfish Squalus acanthias and juvenile Atlantic horse mackerel Trachurus trachurus revealed by stereo-BRUV Ovegård, Mikael Högvall, Johanna Ovegård, Maria Wikström, Andreas Wennhage, Håkan 2022 application/pdf https://pub.epsilon.slu.se/27944/ https://pub.epsilon.slu.se/27944/1/ovegard-m-et-al-220518.pdf en eng eng https://pub.epsilon.slu.se/27944/1/ovegard-m-et-al-220518.pdf Ovegård, Mikael and Högvall, Johanna and Ovegård, Maria and Wikström, Andreas and Wennhage, Håkan (2022). Previously undocumented relationship between spiny dogfish Squalus acanthias and juvenile Atlantic horse mackerel Trachurus trachurus revealed by stereo-BRUV. Environmental Biology of Fishes. 105 :3 , 453-458 [Research article] Fish and Aquacultural Science Research article NonPeerReviewed info:eu-repo/semantics/article 2022 ftslunivuppsala 2022-09-15T16:13:58Z This study revealed a previously undocumented association between a teleost and a shark. Atlantic horse mackerel Trachurus trachurus were observed following spiny dogfish Squalus acanthias during 3 consecutive years (2018-2020) on off-shore banks in Kattegat (57 degrees N; 11 degrees E, Sweden). The observations were made by the use of stereo-BRUV (baited remote underwater stereo-video systems). Our findings provide additional information about relationships between sharks and teleosts and suggest that stereo-BRUV can add to the ecological knowledge gained from the commonly deployed trawl surveys in temperate waters such as the Kattegat. With the increasing use of BRUVs in areas where the method has rarely been used before, such as higher latitudes or deeper water, observations as the one described here will likely increase. We urge the growing community of BRUVvers to make use of the methods full potential and to share not only estimations of abundance of different species but also observations of species associations and behaviors. These observations are important for better understanding of the interaction between species and could be important knowledge for targeted management measures. Article in Journal/Newspaper spiny dogfish Squalus acanthias Swedish University of Agricultural Sciences (SLU): Epsilon Open Archive Kattegat ENVELOPE(9.692,9.692,63.563,63.563) |
institution |
Open Polar |
collection |
Swedish University of Agricultural Sciences (SLU): Epsilon Open Archive |
op_collection_id |
ftslunivuppsala |
language |
English |
topic |
Fish and Aquacultural Science |
spellingShingle |
Fish and Aquacultural Science Ovegård, Mikael Högvall, Johanna Ovegård, Maria Wikström, Andreas Wennhage, Håkan Previously undocumented relationship between spiny dogfish Squalus acanthias and juvenile Atlantic horse mackerel Trachurus trachurus revealed by stereo-BRUV |
topic_facet |
Fish and Aquacultural Science |
description |
This study revealed a previously undocumented association between a teleost and a shark. Atlantic horse mackerel Trachurus trachurus were observed following spiny dogfish Squalus acanthias during 3 consecutive years (2018-2020) on off-shore banks in Kattegat (57 degrees N; 11 degrees E, Sweden). The observations were made by the use of stereo-BRUV (baited remote underwater stereo-video systems). Our findings provide additional information about relationships between sharks and teleosts and suggest that stereo-BRUV can add to the ecological knowledge gained from the commonly deployed trawl surveys in temperate waters such as the Kattegat. With the increasing use of BRUVs in areas where the method has rarely been used before, such as higher latitudes or deeper water, observations as the one described here will likely increase. We urge the growing community of BRUVvers to make use of the methods full potential and to share not only estimations of abundance of different species but also observations of species associations and behaviors. These observations are important for better understanding of the interaction between species and could be important knowledge for targeted management measures. |
format |
Article in Journal/Newspaper |
author |
Ovegård, Mikael Högvall, Johanna Ovegård, Maria Wikström, Andreas Wennhage, Håkan |
author_facet |
Ovegård, Mikael Högvall, Johanna Ovegård, Maria Wikström, Andreas Wennhage, Håkan |
author_sort |
Ovegård, Mikael |
title |
Previously undocumented relationship between spiny dogfish Squalus acanthias and juvenile Atlantic horse mackerel Trachurus trachurus revealed by stereo-BRUV |
title_short |
Previously undocumented relationship between spiny dogfish Squalus acanthias and juvenile Atlantic horse mackerel Trachurus trachurus revealed by stereo-BRUV |
title_full |
Previously undocumented relationship between spiny dogfish Squalus acanthias and juvenile Atlantic horse mackerel Trachurus trachurus revealed by stereo-BRUV |
title_fullStr |
Previously undocumented relationship between spiny dogfish Squalus acanthias and juvenile Atlantic horse mackerel Trachurus trachurus revealed by stereo-BRUV |
title_full_unstemmed |
Previously undocumented relationship between spiny dogfish Squalus acanthias and juvenile Atlantic horse mackerel Trachurus trachurus revealed by stereo-BRUV |
title_sort |
previously undocumented relationship between spiny dogfish squalus acanthias and juvenile atlantic horse mackerel trachurus trachurus revealed by stereo-bruv |
publishDate |
2022 |
url |
https://pub.epsilon.slu.se/27944/ https://pub.epsilon.slu.se/27944/1/ovegard-m-et-al-220518.pdf |
long_lat |
ENVELOPE(9.692,9.692,63.563,63.563) |
geographic |
Kattegat |
geographic_facet |
Kattegat |
genre |
spiny dogfish Squalus acanthias |
genre_facet |
spiny dogfish Squalus acanthias |
op_relation |
https://pub.epsilon.slu.se/27944/1/ovegard-m-et-al-220518.pdf Ovegård, Mikael and Högvall, Johanna and Ovegård, Maria and Wikström, Andreas and Wennhage, Håkan (2022). Previously undocumented relationship between spiny dogfish Squalus acanthias and juvenile Atlantic horse mackerel Trachurus trachurus revealed by stereo-BRUV. Environmental Biology of Fishes. 105 :3 , 453-458 [Research article] |
_version_ |
1766244899914514432 |