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dc.contributor.authorHemmingsen, Willy
dc.contributor.authorMacKenzie, Ken
dc.contributor.authorSagerup, Kjetil
dc.contributor.authorRemen, Mette
dc.contributor.authorBloch-Hansen, Karin
dc.contributor.authorImsland, Albert
dc.date.accessioned2021-05-31T08:44:10Z
dc.date.available2021-05-31T08:44:10Z
dc.date.issued2020-02-24
dc.description.abstractThis review was prompted by reports of unusually large numbers of sea lice tentatively identified as <i>Caligus elongatus</i> 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 <i>Caligus</i> spp. The second is a description of the morphology of different stages in the life cycle of <i>C. elongatus</i>. 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: <i>C. elongatus, C. curtus, C. clemensi, C. rogercresseyi, C. teres</i> and <i>C. orientalis</i>. The fifth section describes interactions between farmed and wild fish and the sixth presents information on the genetics of <i>C. elongatus</i>. 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.en_US
dc.descriptionAccepted manuscript version, licensed <a href=http://creativecommons.org/licenses/by-nc-nd/4.0/> CC BY-NC-ND 4.0. </a>en_US
dc.identifier.citationHemmingsen 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;522en_US
dc.identifier.cristinIDFRIDAID 1808959
dc.identifier.doi10.1016/j.aquaculture.2020.735160
dc.identifier.issn0044-8486
dc.identifier.issn1873-5622
dc.identifier.urihttps://hdl.handle.net/10037/21289
dc.language.isoengen_US
dc.publisherElsevieren_US
dc.relation.journalAquaculture
dc.relation.projectIDFiskeri- og havbruksnæringens forskningsfinansiering: 901539en_US
dc.rights.accessRightsopenAccessen_US
dc.rights.holder© 2020 Elsevier B.V. All rights reserved.en_US
dc.subjectVDP::Agriculture and fishery disciplines: 900::Fisheries science: 920en_US
dc.subjectVDP::Landbruks- og Fiskerifag: 900::Fiskerifag: 920en_US
dc.titleCaligus elongatus and other sea lice of the genus Caligus as parasites of farmed salmonids: A reviewen_US
dc.type.versionacceptedVersionen_US
dc.typeJournal articleen_US
dc.typeTidsskriftartikkelen_US
dc.typePeer revieweden_US


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