Caligus elongatus and other sea lice of the genus Caligus as parasites of farmed salmonids: A review
Accepted manuscript version, licensed CC BY-NC-ND 4.0. This review was prompted by reports of unusually large numbers of sea lice tentatively identified as Caligus elongatus infesting farmed salmon in northern Norway. Following a brief introduction to the sea lice problem in salmonid aquaculture, th...
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Online Access: | https://hdl.handle.net/10037/21289 https://doi.org/10.1016/j.aquaculture.2020.735160 |
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ftunivtroemsoe:oai:munin.uit.no:10037/21289 2023-05-15T17:43:36+02:00 Caligus elongatus and other sea lice of the genus Caligus as parasites of farmed salmonids: A review Hemmingsen, Willy MacKenzie, Ken Sagerup, Kjetil Remen, Mette Bloch-Hansen, Karin Imsland, Albert 2020-02-24 https://hdl.handle.net/10037/21289 https://doi.org/10.1016/j.aquaculture.2020.735160 eng eng Elsevier Aquaculture Fiskeri- og havbruksnæringens forskningsfinansiering: 901539 Hemmingsen W, MacKenzie K, Sagerup ks, Remen M, Bloch-Hansen k, Imsland A. Caligus elongatus and other sea lice of the genus Caligus as parasites of farmed salmonids: A review. Aquaculture. 2020;522 FRIDAID 1808959 doi:10.1016/j.aquaculture.2020.735160 0044-8486 1873-5622 https://hdl.handle.net/10037/21289 embargoedAccess © 2020 Elsevier B.V. All rights reserved. VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920 VDP::Landbruks- og Fiskerifag: 900::Fiskerifag: 920 Journal article Tidsskriftartikkel Peer reviewed acceptedVersion 2020 ftunivtroemsoe https://doi.org/10.1016/j.aquaculture.2020.735160 2021-06-25T17:58:02Z Accepted manuscript version, licensed CC BY-NC-ND 4.0. This review was prompted by reports of unusually large numbers of sea lice tentatively identified as Caligus elongatus infesting farmed salmon in northern Norway. Following a brief introduction to the sea lice problem in salmonid aquaculture, the review is divided into a further eight sections. The first is a review of existing information on the life cycle and behaviour of Caligus spp. The second is a description of the morphology of different stages in the life cycle of C. elongatus . The third describes the effects of caligid infestations on salmonid hosts. The fourth reviews information on the geographical distributions and host preferences of the six species of Caligus reported from farmed salmonids in different parts of the world: C. elongatus, C. curtus, C. clemensi, C. rogercresseyi, C. teres and C. orientalis . The fifth section describes interactions between farmed and wild fish and the sixth presents information on the genetics of C. elongatus . A section reviewing the different methods used to control sea lice infestations follows. The eighth section discusses the predicted effects of climate change and invasive host species on the distribution and occurrence of caligid copepods, and the ninth gives conclusions and recommendations on how to further investigate the infestation that prompted this review. These include the confirmation of the identity of the caligid causing the problem, confirmation of the genotype involved and a study of the vertical distribution in the water column of the infective stages. Article in Journal/Newspaper Northern Norway Copepods University of Tromsø: Munin Open Research Archive Norway Aquaculture 522 735160 |
institution |
Open Polar |
collection |
University of Tromsø: Munin Open Research Archive |
op_collection_id |
ftunivtroemsoe |
language |
English |
topic |
VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920 VDP::Landbruks- og Fiskerifag: 900::Fiskerifag: 920 |
spellingShingle |
VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920 VDP::Landbruks- og Fiskerifag: 900::Fiskerifag: 920 Hemmingsen, Willy MacKenzie, Ken Sagerup, Kjetil Remen, Mette Bloch-Hansen, Karin Imsland, Albert Caligus elongatus and other sea lice of the genus Caligus as parasites of farmed salmonids: A review |
topic_facet |
VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920 VDP::Landbruks- og Fiskerifag: 900::Fiskerifag: 920 |
description |
Accepted manuscript version, licensed CC BY-NC-ND 4.0. This review was prompted by reports of unusually large numbers of sea lice tentatively identified as Caligus elongatus infesting farmed salmon in northern Norway. Following a brief introduction to the sea lice problem in salmonid aquaculture, the review is divided into a further eight sections. The first is a review of existing information on the life cycle and behaviour of Caligus spp. The second is a description of the morphology of different stages in the life cycle of C. elongatus . The third describes the effects of caligid infestations on salmonid hosts. The fourth reviews information on the geographical distributions and host preferences of the six species of Caligus reported from farmed salmonids in different parts of the world: C. elongatus, C. curtus, C. clemensi, C. rogercresseyi, C. teres and C. orientalis . The fifth section describes interactions between farmed and wild fish and the sixth presents information on the genetics of C. elongatus . A section reviewing the different methods used to control sea lice infestations follows. The eighth section discusses the predicted effects of climate change and invasive host species on the distribution and occurrence of caligid copepods, and the ninth gives conclusions and recommendations on how to further investigate the infestation that prompted this review. These include the confirmation of the identity of the caligid causing the problem, confirmation of the genotype involved and a study of the vertical distribution in the water column of the infective stages. |
format |
Article in Journal/Newspaper |
author |
Hemmingsen, Willy MacKenzie, Ken Sagerup, Kjetil Remen, Mette Bloch-Hansen, Karin Imsland, Albert |
author_facet |
Hemmingsen, Willy MacKenzie, Ken Sagerup, Kjetil Remen, Mette Bloch-Hansen, Karin Imsland, Albert |
author_sort |
Hemmingsen, Willy |
title |
Caligus elongatus and other sea lice of the genus Caligus as parasites of farmed salmonids: A review |
title_short |
Caligus elongatus and other sea lice of the genus Caligus as parasites of farmed salmonids: A review |
title_full |
Caligus elongatus and other sea lice of the genus Caligus as parasites of farmed salmonids: A review |
title_fullStr |
Caligus elongatus and other sea lice of the genus Caligus as parasites of farmed salmonids: A review |
title_full_unstemmed |
Caligus elongatus and other sea lice of the genus Caligus as parasites of farmed salmonids: A review |
title_sort |
caligus elongatus and other sea lice of the genus caligus as parasites of farmed salmonids: a review |
publisher |
Elsevier |
publishDate |
2020 |
url |
https://hdl.handle.net/10037/21289 https://doi.org/10.1016/j.aquaculture.2020.735160 |
geographic |
Norway |
geographic_facet |
Norway |
genre |
Northern Norway Copepods |
genre_facet |
Northern Norway Copepods |
op_relation |
Aquaculture Fiskeri- og havbruksnæringens forskningsfinansiering: 901539 Hemmingsen W, MacKenzie K, Sagerup ks, Remen M, Bloch-Hansen k, Imsland A. Caligus elongatus and other sea lice of the genus Caligus as parasites of farmed salmonids: A review. Aquaculture. 2020;522 FRIDAID 1808959 doi:10.1016/j.aquaculture.2020.735160 0044-8486 1873-5622 https://hdl.handle.net/10037/21289 |
op_rights |
embargoedAccess © 2020 Elsevier B.V. All rights reserved. |
op_doi |
https://doi.org/10.1016/j.aquaculture.2020.735160 |
container_title |
Aquaculture |
container_volume |
522 |
container_start_page |
735160 |
_version_ |
1766145715206094848 |