Annet

• Mateos-Rivera, Alejandro; Quintela, Maria; Besnier, Francois et al. (2026). Genetic analyses suggest the parasitic copepod Caligus elongatus (Caligidae) in the North Atlantic comprise two non-hybridising species. (ekstern lenke)

Rapport

• Kvamme, Bjørn Olav; Lazado, Carlo C.; Johansen, Lill-Heidi et al. (2026). Fagleg sluttrapport - Spironucleus salmonicida infeksjoner og spironucleose i norsk akvakultur: smitteveier, vertsspekter og forebygging — SpiroFri - FHF 901831. (ekstern lenke)
• Karlsbakk, Egil Erlingsson; Austgulen, Maren Hoff; Nordbø, Joachim et al. (2025). Er sjøaure mottagelig for Spironucleus salmonicida – parasitten som kan forårsake systemisk spironucleose i oppdrettslaks? — Smitteforsøk på sjøaure og Laks. (ekstern lenke)
• Sandlund, Nina; Alix, Maud; Andersen, Lasse Berg et al. (2025). Negative effekter på kysttorskbestander som følge av torskeoppdrett i åpne merder i sjø — Risikovurdering og kunnskapsstatus 2025. (ekstern lenke)
• Kvamme, Bjørn Olav; Sandlund, Nina; Mæhle, Stig et al. (2025). Smitteforsøk med Spironucleus salmonicida på rognkjeks og laks. (ekstern lenke)
• Karlsbakk, Egil Erlingsson; Tjessem, Anne; Hansen, Haakon et al. (2025). Spironucleus-infeksjoner og Spironucleose hos laks – En kunnskapsoppsummering. (ekstern lenke)
• Strøm, John Fredrik; Berg, Erik; Bjørn, Pål Arne et al. (2025). Økologiske effekter av lakseoppdrett i åpne merder på ville kysttorskbestander — Kunnskapsstatus. (ekstern lenke)
• Kvamme, Bjørn Olav; Mæhle, Stig; Berg-Rolness, Hakon Schau et al. (2025). Utprøving av fem ulike Spironucleus salmonicida smittemodellar for post-smolt laks i sjøvatn - SpiroFri Pilotsmitteforsøk Våren 2023. (ekstern lenke)
• Hansen, Haakon; Karlsbakk, Egil Erlingsson; Hahn, Christoph et al. (2022). Infeksjoner med bendelormen Eubothrium sp. i oppdrettsanlegg i Norge: resistens, utbredelse og påvirkning på fiskehelsen. (ekstern lenke)
• Bjørn, Pål Arne; Glover, Kevin Alan; Grefsrud, Ellen Sofie et al. (2021). Kunnskapsgrunnlag for mulig påvirkning fra oppdrettstorsk og levendelagret torsk på villtorsk. (ekstern lenke)
• Madhun, Abdullah Sami; Wennevik, Vidar; Utne, Kjell Rong et al. (2020). Annual report on health monitoring of wild anadromous salmonids in Norway 2019: Screening of Atlantic salmon (Salmo salar) smolts for viral infections. (ekstern lenke)
• Hansen, Haakon; Thoen, Even; Alarcon, Marta et al. (2019). Infeksjoner med parasitten Nucleospora cyclopteri (Microsporidia) i rognkjeks, Cyclopterus lumpus. (ekstern lenke)
• Madhun, Abdullah Sami; Karlsen, Ørjan; Karlsbakk, Egil (2019). Annual report on health monitoring of wild anadromous salmonids in Norway 2018 - Screening of migrating Atlantic salmon (Salmo salar) postsmolts from the Trondheim fjord for viral infections. (ekstern lenke)
• Madhun, Abdullah Sami; Skaala, Øystein; Nilsen, Rune et al. (2018). Annual report on health monitoring of wild anadromous salmonids in Norway 2017. (ekstern lenke)
• Garseth, Åse Helen; Madhun, Abdullah Sami; Gjessing, Mona Cecilie et al. (2017). Annual report on health monitoring of wild anadromous salmonids in Norway. (ekstern lenke)
• Madhun, Abdullah Sami; Garseth, Åse Helen; Einen, Ann Cathrine B. et al. (2016). Annual report on health monitoring of Wild anadromous salmonids in Norway (Annual report 2015). (ekstern lenke)
• Garseth, Åse Helen; Madhun, Abdullah Sami; Biering, Eirik et al. (2015). Annual Report 2014; Annual report on health monitoring of wild anadromous salmonids in Norway. (ekstern lenke)
• Hjeltnes, Brit; Karlsbakk, Egil; Mo, Tor Atle et al. (2014). Risk assessment of amoebic gill disease. Opinion of the Panel of Animal Health and Welfare of the Norwegian Scientific Committee for Food Safety. (ekstern lenke)
• Taranger, Geir Lasse; Svåsand, Terje; Kvamme, Bjørn Olav et al. (2014). Risikovurdering norsk fiskeoppdrett 2013. (ekstern lenke)
• Biering, Eirik; Madhun, Abdullah Sami; Isachsen, Cecilie Helen et al. (2013). Annual report on health monitoring of wild anadromous salmonids in Norway. (ekstern lenke)
• Asplin, Lars; Aure, Jan; Bannister, Raymond et al. (2013). Risikovurdering norsk fiskeoppdrett 2012. (ekstern lenke)
• Espeland, Sigurd Heiberg; Nedreaas, Kjell Harald; Mortensen, Stein et al. (2010). Kunnskapsstatus leppefisk Utfordringer i et økende fiskeri. (ekstern lenke)
• Sælemyr, Lisbeth; Karlsbakk, Egil; Skår, Cecilie Kristin et al. (2010). Hvorfor dør leppefisken i merdene?. (ekstern lenke)
• Isaksen, Trond Einar; Ottem, Karl Fredrik; Karlsbakk, Egil (2009). Utbreiing av Francisella smitte hos villtorsk i Noreg. (ekstern lenke)
• Isaksen, Trond Einar; Ottem, Karl Fredrik; Karlsbakk, Egil (2009). Utbreiing av Francisella smitte hos villtorsk i Noreg. (ekstern lenke)
• Svåsand, Terje; Bergh, Øivind; Dahle, Geir et al. (2007). Miljøeffekter av torskeoppdrett. (ekstern lenke)
• Karlsbakk, Egil; Askeland, Janniche; Nylund, Are (2001). Sykdommer og parasitter hos berggylt (Labrus bergylta), brukt til biologisk avlusning av laks. (ekstern lenke)
• Karlsbakk, Egil; Nylund, Are (2001). Prosjektet "Parasittindusert dødelighet hos sild". Sluttrapport 2001. (ekstern lenke)
• Karlsbakk, Egil; Balbuena, Juan A.; Hodneland, Kjartan et al. (2000). «Parasittindusert dødelighet hos sild». Resultater 1999. (ekstern lenke)
• Karlsbakk, Egil; Balbuena, Juan A.; Hodneland, Kjartan et al. (2000). «Parasittindusert dødelighet hos sild». Resultater 1999. (ekstern lenke)
• Hodneland, Kjartan; Karlsbakk, Egil; Skagen, Dankert W. et al. (1997). Ichthyophonus hoferi in the Norwegian spring spawning herring (Clupea harengus L.). I. Evaluation of examination methods. (ekstern lenke)
• Nylund, Are; Kvenseth, A. M.; Karlsbakk, Egil et al. (1995). Temperatureffekter ved bruk av Salmosan (azamethiphos). Sluttrapport. Prosjekt for Ciba-Geigy A/S. (ekstern lenke)
• Nylund, Are; Karlsbakk, Egil; Hodneland, Kjartan (1995). Large scale delousing with Compound X (Grampian pharmaceuticals). Haukanes. - Sluttrapport. Prosjekt for Grampian Pharmaceuticals. (ekstern lenke)
• Nylund, Are; Karlsbakk, Egil; Hodneland, Kjartan et al. (1995). Large scale delousing with Compound X (GPRD01). Haverøy. - Sluttrapport. Prosjekt for Grampian Pharmaceuticals. (ekstern lenke)
• Karlsbakk, Egil; Hodneland, Kjartan; Kolås, S. et al. (1995). Lakselus på vill laksefisk i fylkene Nordland, Nord- og Sørtrøndelag, Møre- og Romsdal, Sogn og Fjordane og Hordaland i 1994. - Direktoratet for naturforvaltning, prosjekt: 14190-94. (ekstern lenke)
• Karlsbakk, Egil; Nylund, Are; Nilsen, F. et al. (1994). Parasitter og sykdom hos laksefisk rundt oppdrettsanlegg. Rapport fra prosjektet: 93/884VØ ASDI 454.43, Direktoratet for naturforvaltning. (ekstern lenke)
• Karlsbakk, Egil; Hodneland, Kjartan; Nilsen, F. et al. (1994). Sykdomsorganismer hos bergnebb (Ctenolabrus rupestris) fra Flødevigen. (ekstern lenke)
• Nylund, Are; Karlsbakk, Egil; Berland, B. (1991). Parasittologi. Veiledning for studier av parasitter på fisk. (ekstern lenke)

Vitenskapelig foredrag

• Erlingsdottir, Asthildur; Karlsbakk, Egil Erlingsson; Hansen, Haakon et al. (2025). Unveiling the life cycle of P. pseudobranchicola: Insights from the ParviLife project. (ekstern lenke)
• Sandlund, Nina; Skår, Cecilie Kristin; Karlsbakk, Egil Erlingsson (2023). First identification of mycobacteriosis in Atlantic mackerel (Scomber scombrus). (ekstern lenke)
• Sandlund, Nina; Aga, Julie; Skiftesvik, Anne Berit et al. (2023). Black spot syndrom in wild rock cook (Centolabrus exolatus; Labridae). (ekstern lenke)
• Tandberg, Anne Helene S.; Rendón-Barraza, Pedro; Karlsbakk, Egil Erlingsson et al. (2023). Assessing the diversity of amphipods associated with non-crustacean zooplankton in Norway: The ParaZoo project. (ekstern lenke)
• Sakariassen, Trine; Ruud, Kristian; Sevatdal, Sigmund et al. (2019). Infestasjon og smittedynamikk av bendelmark (Eubothrium sp.) i oppdrettslaks. (ekstern lenke)
• Warland, Benedicte R. E.; Nilsen, Kathrine; Moore, Lindsey et al. (2018). Nucleospora cyclopteri ( Microspora ): Tissue Tropism, Shedding and Non-Lethal Detection. (ekstern lenke)
• Vossgård, Anne; Karlsbakk, Egil; Patel, Sonal et al. (2018). Susceptibility of brown trout (Samo trutta) and Atlantic salmon (Salmo salar) to important viral pathogens (SAV3 and PRV1). (ekstern lenke)
• Sandlund, Nina; Mortensen, Stein; Karlsbakk, Egil et al. (2018). Screening for pathogens in wild goldsinny wrasse (Ctenolabrus rupestris), an important cleaner fish in Norwegian aquaculture. (ekstern lenke)
• Kvamme, Bjørn Olav; Patel, Sonal; Karlsbakk, Egil et al. (2018). Susceptibility of sea trout post-smolts to SAV and PRV. (ekstern lenke)
• Oppedal, Frode; Hvas, Malthe; Karlsbakk, Egil (2017). The gill parasite Paramoeba perurans compromises aerobic scope and swimming capacity in Atlantic salmon Salmo salar. (ekstern lenke)
• Sandlund, Nina; Agnalt, Ann-Lisbeth; Einen, Ann Cathrine B. et al. (2015). Experiencec with American lobster (Homarus americanus) and shell disease from Norway.. (ekstern lenke)
• Brevik, Øyvind Jakobsen; Karlsbakk, Egil; Hansen, Haakon et al. (2013). Prevalens og infeksjonsvindu til Parvicapsula pseudobranchicola. (ekstern lenke)
• Hansen, Haakon; Brevik, Øyvind Jakobsen; Jørgensen, Anders et al. (2013). The distribution of Parvicapsula pseudobranchicola in wild salmonids in Norway. (ekstern lenke)
• Nylund, Stian; Nylund, Are; Watanabe, Kuninori et al. (2009). Paranucleospora theridion n. gen., n. sp. (Microsporidia, Enterocytozoonidae) with a life cycle in the salmon louse (Lepeophtheirus salmonis, Copepoda) and Atlantic salmon (Salmo salar). (ekstern lenke)
• Isaksen, Trond Einar; Karlsbakk, Egil; Nylund, Are (2009). Ichthyobodo infections in Norwegian fish farms. (ekstern lenke)
• Isaksen, Trond Einar; Karlsbakk, Egil; Nylund, Are (2008). Ichthyobodo infeksjoner i norsk oppdrett. (ekstern lenke)
• Isaksen, Trond Einar; Nylund, Are; Ottem, Karl Fredrik et al. (2008). Nodavirus og VHS virus påvist hos marine villfisk i Norge. (ekstern lenke)
• Iversen, Svein Arnholt; Melle, Webjørn Raunsgård; Bagøien, Espen et al. (2008). The Antarctic krill and ecosystem survey with r/v GO Sars, in 2008. (ekstern lenke)
• Bergh, Øivind; Sandlund, Nina; Roiha, Irja Sunde et al. (2007). Managing microbial ecology in atlantic cod Gadus morhua hatcheries: pathology, therapy and prophylaxis by microbial control. (ekstern lenke)
• Isaksen, Trond Einar; Karlsbakk, Egil; Ottem, Karl Fredrik et al. (2007). Screening av smittestoffer i vill stamfisk. (ekstern lenke)
• Isaksen, Trond Einar; Nylund, Stian; Nylund, Are et al. (2007). Nodavirus infections in farmed and wild Atlantic cod (Gadus morhua L.) in Norway. (ekstern lenke)
• Nylund, Are; Karlsbakk, Egil; Koren, Christian et al. (2003). A sensitive PCR diagnostic for Parvicapsula pseudobranchicola, a myxozoan parasite of farmed Atlantic salmon in Norway. (ekstern lenke)
• Askeland, Janniche; Karlsbakk, Egil; Nylund, Are (2001). Parasites of ballan wrasse (Labridae; Labrus bergylta). (ekstern lenke)
• Nylund, Are; Karlsbakk, Egil; Holm, J.A. (1999). PKD på regnbueørret assosiert med virus?. (ekstern lenke)
• Karlsbakk, Egil; Nylund, Are (1999). Trypanosomes of Norwegian marine fishes. (ekstern lenke)
• Myklebust, Cecilie F.; Karlsbakk, Egil; Nylund, Are (1998). Parasitter hos lysing (Merluccius merluccius (L.)) - et problem i fremtidig lysingoppdrett?. (ekstern lenke)

Vitenskapelig artikkel

• Králová-Hromadová, Ivica; Bazsalovicsová, Eva Čisovská; Radačovská, Alžbeta et al. (2025). Genetic diversity and intercontinental dispersal of temperate and subarctic populations of Dibothriocephalus dendriticus (Cestoda; Diphyllobothriidea), a causative agent of dibothriocephalosis. (ekstern lenke)
• Bao, Miguel; Levsen, Arne; Giulietti, Lucilla et al. (2025). Anisakis simplex (sensu lato) and Hysterothylacium cornutum (Nematoda: Ascaridoidea) in adult Atlantic bluefin tuna (Thunnus thynnus) caught in Norway. (ekstern lenke)
• Giulietti, Lucilla; Benallal, Mohamed Reda; Cipriani, Paolo et al. (2024). Post-mortem ‘soft flesh’ in three commercial fish species from off Atlantic Morocco associated with the myxosporean parasites Kudoa thyrsites and K. encrasicoli (Myxozoa). (ekstern lenke)
• Hansen, Haakon; Spilsberg, Bjørn; Sevatdal, Sigmund et al. (2024). Non-lethal detection of Eubothrium crassum (Cestoda) in farmed Atlantic salmon, Salmo salar, using anal swabs and real-time PCR. (ekstern lenke)
• Madhun, Abdullah Sami; Karlsbakk, Egil Erlingsson; Skaala, Øystein et al. (2024). Most of the escaped farmed salmon entering a river during a 5-year period were infected with one or more viruses. (ekstern lenke)
• Giulietti, Lucilla; Levsen, Arne; Bao, Miguel et al. (2024). First Report of ‘Soft Flesh’ Induced by the Parasite Kudoa thyrsites (Myxosporea) in Commercial Codfish From Norway. (ekstern lenke)
• Bouguerche, Chahinez; Huston, Daniel C.; Karlsbakk, Egil Erlingsson et al. (2024). Untangling the Derogenes varicus species complex in Scandinavian waters and the Arctic: description of Derogenes abba n. sp. (Trematoda, Derogenidae) from Hippoglossoides platessoides and new host records for D. varicus (Müller, 1784) sensu stricto. (ekstern lenke)
• Bouguerche, Chahinez; Huston, Daniel C.; Cribb, Thomas H. et al. (2023). Hidden in the fog: Morphological and molecular characterisation of Derogenes varicus sensu stricto (Trematoda, Derogenidae) from Sweden and Norway, and redescription of two poorly known Derogenes species. (ekstern lenke)
• Bao, Miguel; Giulietti, Lucilla; Levsen, Arne et al. (2023). Resurrection of genus Phocanema Myers, 1959, as a genus independent from Pseudoterranova Mozgovoĭ, 1953, for nematode species (Anisakidae) parasitic in pinnipeds and cetaceans, respectively. (ekstern lenke)
• Kannimuthu, Dhamotharan; Roh, HyeongJin; Morton, Hugh Craig et al. (2023). Experimental transmission of piscine orthoreovirus-1 (PRV-1) in different life stages of Atlantic salmon (Salmo salar) and brown trout (Salmo trutta). (ekstern lenke)
• Durif, Caroline; Arts, M.; Bertolini, F. et al. (2023). The evolving story of catadromy in the European eel (Anguilla anguilla). (ekstern lenke)
• Sandlund, Nina; Skår, Cecilie Kristin; Karlsbakk, Egil Erlingsson (2023). First identification of mycobacteriosis in Atlantic mackerel (Scomber scombrus). (ekstern lenke)
• Blindheim, Steffen Hageselle; Andersen, Linda; Trösse, Christiane et al. (2023). Growth characteristics and morphology of Paramoeba perurans from Atlantic salmon Salmo salar L. and ballan wrasse Labrus bergylta in Norway. (ekstern lenke)
• Madhun, Abdullah Sami; Nilsen, Rune; Barlaup, Bjørn Torgeir et al. (2023). Occurrence of salmonid alphavirus and piscine orthoreovirus-1 infections in migrating salmon (Salmo salar L.) post-smolt in western Norway. (ekstern lenke)
• Bao, Miguel; Olsen, Kaja M.; Levsen, Arne et al. (2022). Characterization of Pseudoterranova ceticola (Nematoda: Anisakidae) larvae from meso/bathypelagic fishes off Macaronesia (NW Africa waters). (ekstern lenke)
• Giulietti, Lucilla; Karlsbakk, Egil Erlingsson; Cipriani, Paolo et al. (2022). Long-term investigation of the ‘soft flesh’ condition in Northeast Atlantic mackerel induced by the myxosporean parasite Kudoa thyrsites (Cnidaria, Myxozoa): Temporal trends and new molecular epidemiological observations. (ekstern lenke)
• Giulietti, Lucilla; Nedberg, Heidi Johansen; Karlsbakk, Egil Erlingsson et al. (2022). Distribution of Kudoa thyrsites (Cnidaria, Myxozoa) myoliquefactive stages in Northeast Atlantic mackerel (Scomber scombrus) inferred from qPCR and histology. (ekstern lenke)
• Storesund, Julia Endresen; Nylund, Caroline Da Silva; Karlsbakk, Egil Erlingsson et al. (2022). High prevalence of Ichthyophonus sp. infections in Northeast Atlantic mackerel (Scomber scombrus). (ekstern lenke)
• Bøgwald, Mats; Skår, Cecilie Kristin; Karlsbakk, Egil Erlingsson et al. (2022). Infection cycle of Marteilia pararefringens in blue mussels Mytilus edulis in a heliothermic marine oyster lagoon in Norway. (ekstern lenke)
• Karlsbakk, Egil Erlingsson; Nystøyl, Cecilie Flatnes; Plarre, Heidrun et al. (2021). A novel protist parasite, Salmoxcellia vastator n. gen., n. sp. (Xcelliidae, Perkinsozoa), infecting farmed salmonids in Norway. (ekstern lenke)
• Dalum, Alf Seljenes; Wisløff, Helene; Kvinnsland, Herman Høgenes et al. (2021). Histopathological description of an emerging disease in Norwegian salmonid aquaculture caused by an x-cell parasite. (ekstern lenke)
• Geitung, Lena; Wright, Daniel William; Stien, Lars Helge et al. (2021). Tapeworm (Eubothrium sp.) infestation in sea caged Atlantic salmon decreased by lice barrier snorkels during a commercial-scale study. (ekstern lenke)
• Skern-Mauritzen, Rasmus; Malde, Ketil; Eichner, Christiane et al. (2021). The salmon louse genome: Copepod features and parasitic adaptations. (ekstern lenke)
• Mohn, Agnes Marie; Vollset, Knut; Karlsbakk, Egil (2020). Making the best of lousy circumstances: The impact of salmon louse Lepeophtheirus salmonis on depth preference of sea trout Salmo trutta. (ekstern lenke)
• Sandvik, Hanno; Hilmo, Olga; Henriksen, Snorre et al. (2020). Alien species in Norway: Results from quantitative ecological impact assessments. (ekstern lenke)
• Giulietti, Lucilla; Karlsbakk, Egil; Cipriani, Paolo et al. (2020). Molecular characterization of the myoliquefactive fish parasite kudoa mirabilis (Cnidaria, kudoidae) from se Indian Ocean and its phylogenetic relationship with the kudoa thyrsites species complex. (ekstern lenke)
• Hansen, Haakon; Alvestad, Anja Helene; MacKenzie, Ken et al. (2020). Gyrodactylus triglopsi n. sp. (Monogenea: Gyrodactylidae) from the Gills of Triglops nybelini Jensen, 1944 (Teleostei: Cottidae) in the Barents Sea. (ekstern lenke)
• Dahle, Ole Martin Vik; Blindheim, Steffen H.; Nylund, Are et al. (2020). Atlantic salmon Salmo salar and ballan wrasse Labrus bergylta display different susceptibility to clonal strains of Paramoeba perurans. (ekstern lenke)
• Bazsalovicsová, Eva; Minárik, Gabriel; Šoltys, Katarína et al. (2020). Development of 14 microsatellite markers for zoonotic tapeworm dibothriocephalus dendriticus (Cestoda: Diphyllobothriidea). (ekstern lenke)
• Geitung, Lena; Oppedal, Frode; Stien, Lars Helge et al. (2019). Snorkel sea-cage technology decreases salmon louse infestation by 75% in a full-cycle commercial test. (ekstern lenke)
• Sandvik, Hanno; Dolmen, Dag; Elven, Reidar et al. (2019). Alien plants, animals, fungi and algae in Norway: an inventory of neobiota. (ekstern lenke)
• Johnson-Mackinnon, Jessica C.; Crosbie, Philip B.B.; Karlsbakk, Egil et al. (2019). Multilocus sequence typing (MLST) and random polymorphic DNA (RAPD) comparisons of geographic isolates of Neoparamoeba perurans, the causative agent of amoebic gill disease. (ekstern lenke)
• Madhun, Abdullah Sami; Mæhle, Stig; Wennevik, Vidar et al. (2019). Prevalence and genotypes of infectious salmon anaemia virus (ISAV) in returning wild Atlantic salmon (Salmo salar L.) in northern Norway. (ekstern lenke)
• Wright, Daniel William; Geitung, Lena; Karlsbakk, Egil et al. (2018). Surface environment modification in Atlantic salmon sea-cages: Effects on amoebic gill disease, salmon lice, growth and welfare. (ekstern lenke)
• Hansen, Haakon; Karlsbakk, Egil (2018). Pacific false kelpfish, Sebastiscus marmoratus (Cuvier, 1829) (Scorpaeniformes, Sebastidae) found in Norwegian waters. (ekstern lenke)
• Madhun, Abdullah Sami; Isachsen, Cecilie Helen; Strandenes, Linn Maren Omdal et al. (2018). Prevalence of piscine orthoreovirus and salmonid alphavirus in sea-caught returning adult Atlantic salmon (Salmo salar L.) in northern Norway. (ekstern lenke)
• Steigen, Andreas L; Nylund, Are; Plarre, Heidrun et al. (2018). Presence of selected pathogens on the gills of five wrasse species in western Norway. (ekstern lenke)
• Nylund, Are; Hansen, Haakon; Brevik, Øyvind Jakobsen et al. (2018). Infection dynamics and tissue tropism of Parvicapsula pseudobranchicola (Myxozoa: Myxosporea) in farmed Atlantic salmon (Salmo salar). (ekstern lenke)
• Gunnarsson, Gunnar Steinn; Karlsbakk, Egil; Blindheim, Steffen H. et al. (2017). Temporal changes in infections with some pathogens associated with gill disease in farmed Atlantic salmon (Salmo salar L). (ekstern lenke)
• Madhun, Abdullah Sami; Wennevik, Vidar; Karlsbakk, Egil et al. (2017). The ecological profile of Atlantic salmon escapees entering a river throughout an entire season: Diverse in escape history and genetic background, but frequently virus-infected. (ekstern lenke)
• Jansson, Eeva; Sanchez, Maria Quintela; Dahle, Geir et al. (2017). Genetic analysis of goldsinny wrasse reveals evolutionary insights into population connectivity and potentialevidence of inadverent translocationvia aquaculture.. (ekstern lenke)
• Hvas, Malthe; Karlsbakk, Egil; Mæhle, Stig et al. (2017). The gill parasite Paramoeba perurans compromises aerobic scope, swimming capacity and ion balance in Atlantic salmon.. (ekstern lenke)
• Korsnes, Kjetil; Karlsbakk, Egil; Skår, Cecilie Kristin et al. (2017). High nervous necrosis virus (NNV) diversity in wild wrasse (Labridae) in Norway and Sweden. (ekstern lenke)
• Karlsbakk, Egil; Kristmundsson, Árni; Albano, Marco et al. (2017). Redescription and phylogenetic position of Myxobolus ‘eglefini’ and Myxobolus platessae n. comb. (Myxosporea), parasites in the cartilage of some North Atlantic marine fishes, with notes on the phylogeny and classification of the Platysporina. (ekstern lenke)
• Gunnarsson, Gunnar Steinn; Blindheim, Steffen H.; Karlsbakk, Egil et al. (2017). Desmozoon lepeophtherii (microsporidian) infections and pancreas disease (PD) outbreaks in farmed Atlantic salmon (Salmo salar L.). (ekstern lenke)
• Haldorsen, Anne-Katrine L.; Lock, Erik-Jan; Rasinger, Josef Daiel et al. (2017). Lower levels of Persistent Organic Pollutants, metals and the marine omega 3-fatty acid DHA in farmed compared to wild Atlantic salmon (Salmo salar). (ekstern lenke)
• Gargan, Patrick G.; Karlsbakk, Egil; Coyne, John et al. (2016). Sea lice (Lepeophtheirus salmonis and Caligus elongatus) infestation levels on sea trout (Salmo trutta L.) around the Irish Sea, an area without salmon aquaculture. (ekstern lenke)
• Madhun, Abdullah Sami; Isachsen, Cecilie Helen; Strandenes, Linn Maren Omdal et al. (2016). Occurrence of salmonid alphavirus (SAV) and piscine orthoreovirus (PRV) infections in wild sea trout Salmo trutta in Norway. (ekstern lenke)
• Kearn, Graham; Karlsbakk, Egil; Evans-Gowing, Richard et al. (2015). A new species of Entobdella Blainville in Lamarck, 1818 (Monogenea: Capsalidae: Entobdellinae) from the Greenland halibut, Reinhardtius hippoglossoides. (ekstern lenke)
• Hansen, Haakon; Poppe, Trygve T; Markussen, Turhan et al. (2015). Seatrout (Salmo trutta) is a natural host for Parvicapsula pseudobranchicola (Myxozoa, Myxosporea), an important pathogen of farmed Atlantic salmon (Salmo salar). (ekstern lenke)
• Mortensen, Stein; Skiftesvik, Anne Berit; Bjelland, Reidun Marie et al. (2015). Bruk av rensefisk i matfiskoppdrett. (ekstern lenke)
• Markussen, Turhan; Agusti-Ridaura, Celia; Karlsbakk, Egil et al. (2015). Detection of the myxosporean parasite Parvicapsula pseudobranchicola in Atlantic salmon (Salmo salar L.) using in situ hybridization (ISH). (ekstern lenke)
• Madhun, Abdullah Sami; Karlsbakk, Egil; Isachsen, Cecilie Helen et al. (2015). Potential disease interaction reinforced: double-virusinfected escaped farmed Atlantic salmon, Salmo salar L., recaptured in a nearby river. (ekstern lenke)
• Taranger, Geir Lasse; Karlsen, Ørjan; Bannister, Raymond et al. (2015). Risk assessment of the environmental impact of Norwegian Atlantic salmon farming. (ekstern lenke)
• Steigen, Andreas L; Karlsbakk, Egil; Plarre, Heidrun et al. (2014). A new intracellular bacterium, Candidatus Similichlamydia labri sp. nov. (Chlamydiaceae) producing epitheliocysts in ballan wrasse, Labrus bergylta (Pisces, Labridae). (ekstern lenke)
• Nylund, Stian; Steigen, Andreas L; Karlsbakk, Egil et al. (2014). Characterization of ‘Candidatus Syngnamydia salmonis’ (Chlamydiales, Simkaniaceae), a bacterium associated with epitheliocystis in Atlantic salmon (Salmo salar L.). (ekstern lenke)
• Karlsbakk, Egil; Olsen, Anne Berit; Einen, Ann Cathrine B. et al. (2013). Amoebic gill disease due to Paramoeba perurans in ballan wrasse (Labrus bergylta). (ekstern lenke)
• Steigen, Andreas L; Nylund, Are; Karlsbakk, Egil et al. (2013). 'Cand. Actinochlamydia clariae' gen. nov., sp. nov., a unique intracellular bacterium causing epitheliocystis in catfish (Clarias gariepinus) in Uganda. (ekstern lenke)
• Glover, Kevin; Sørvik, Anne Grete Eide; Karlsbakk, Egil et al. (2013). Molecular Genetic Analysis of Stomach Contents Reveals Wild Atlantic Cod Feeding on Piscine Reovirus (PRV) Infected Atlantic Salmon Originating from a Commercial Fish Farm. (ekstern lenke)
• Karlsbakk, Egil; Einen, Ann Cathrine B.; Bartosova, Pavla (2013). Sphaeromyxa artedielli sp n. (Myxozoa: Sphaeromyxidae), a parasite of sculpins (Cottidae) in northern Norway. (ekstern lenke)
• Køie, Marianne; Karlsbakk, Egil; Einen, Ann Cathrine B. et al. (2013). A parvicapsulid (Myxozoa) infecting Sprattus sprattus and Clupea harengus (Clupeidae) in the Northeast Atlantic uses Hydroides norvegicus (Serpulidae) as invertebrate host. (ekstern lenke)
• Isaksen, Trond Einar; Karlsbakk, Egil; Repstad, Oddvar et al. (2012). Molecular tools for the detection and identification of Ichthyobodo spp. (Kinetoplastida), important fish parasites. (ekstern lenke)
• Wangen, Ingvild; Karlsbakk, Egil; Einen, Ann Cathrine B. et al. (2012). Fate of Francisella noatunensis, a pathogen of Atlantic cod Gadus morhua, in blue mussels Mytilus edulis. (ekstern lenke)
• Sveen, Silje; Øverland, Hanne; Karlsbakk, Egil et al. (2012). Paranucleospora theridion (Microsporidia) infection dynamics in farmed Atlantic salmon Salmo salar put to sea in spring and autumn. (ekstern lenke)
• Korsnes, Kjetil; Karlsbakk, Egil; Nylund, Are et al. (2012). Horizontal transmission of nervous necrosis virus between turbot Scophthalmus maximus and Atlantic cod Gadus morhua using cohabitation challenge. (ekstern lenke)
• Karlsbakk, Egil; Køie, Marianne (2012). The marine myxosporean Sigmomyxa sphaerica (Thelohan, 1895) gen. n., comb. n. (syn. Myxidium sphaericum) from garfish (Belone belone (L.)) uses the polychaete Nereis pelagica L. as invertebrate host. (ekstern lenke)
• Nylund, Stian; Andersen, Linda; Sævareid, Ingebjørg Oddsdotter et al. (2011). Diseases of farmed Atlantic salmon Salmo salar associated with infections by the microsporidian Paranucleospora theridion. (ekstern lenke)
• Jørgensen, Anders; Nylund, Are; Nikolaisen, V et al. (2011). Real-time PCR detection of Parvicapsula pseudobranchicola (Myxozoa: Myxosporea) in wild salmonids in Norway. (ekstern lenke)
• Karlsbakk, Egil; Køie, Marianne (2011). Morphology and SSU rDNA sequences of Ortholinea orientalis (Shul'man and Shul'man-Albova, 1953) (Myxozoa, Ortholineidae) from Clupea harengus and Sprattus sprattus (Clupeidae) from Denmark. (ekstern lenke)
• Isaksen, Trond Einar; Karlsbakk, Egil; Watanabe, Kuninori et al. (2011). Ichthyobodo salmonis sp n. (Ichthyobodonidae, Kinetoplastida), an euryhaline ectoparasite infecting Atlantic salmon (Salmo salar L.). (ekstern lenke)
• Isaksen, Trond Einar; Karlsbakk, Egil; Sundnes, Glenn Arve et al. (2010). Patterns of Ichthyobodo necator sensu stricto infections on hatchery reared salmon (Salmo salar L.) in Norway. (ekstern lenke)
• Nylund, Stian; Nylund, Are; Watanabe, Kuninori et al. (2010). Paranucleospora theridion n. gen., n. sp. (Microsporidia, Enterocytozoonidae) with a life cycle in the salmon louse (Lepeophtheirus salmonis, Copepoda) and Atlantic salmon (Salmo salar). (ekstern lenke)
• Karlsbakk, Egil; Koie, Marianne (2009). Bipteria formosa (Kovaleva et Gaevskaya, 1979) comb. n. (Myxozoa: Myxosporea) in whiting Merlangius merlangus (Teleostei: Gadidae) from Denmark. (ekstern lenke)
• Køie, Marianne; Karlsbakk, Egil (2009). Ellipsomyxa syngnathi sp n. (Myxozoa, Myxosporea) in the pipefish Syngnathus typhle and S. rostellatus (Teleostei, Syngnathidae) from Denmark. (ekstern lenke)
• Korsnes, Kjetil; Karlsbakk, Egil; Devold, Magnus et al. (2009). Tissue tropism of nervous necrosis virus (NNV) in Atlantic cod, Gadus morhua L., after intraperitoneal challenge with a virus isolate from diseased Atlantic halibut, Hippoglossus hippoglossus (L.). (ekstern lenke)
• Ottem, Karl Fredrik; Nylund, Are; Karlsbakk, Egil et al. (2009). Elevation of Francisella philomiragia subsp. noatunensisMikalsen et al. (2007) to Francisella noatunensis comb. nov. [syn. Francisella piscicida Ottem et al. (2008) syn. nov.] and characterization of Francisella noatunensis subsp. orientalis subsp. nov., two important fish pathogens. (ekstern lenke)
• Korsnes, Kjetil; Karlsbakk, Egil; Devold, Magnus et al. (2009). Tissue tropism of nervous necrosis virus (NNV) in Atlantic cod, Gadus morhua L., after intraperitoneal challenge with a virus isolate from diseased Atlantic halibut, Hippoglossus hippoglossus (L.). (ekstern lenke)
• Urawa, Shigehiko; Iida, Yoshisuke; Freeman, Mark A. et al. (2009). Morphological and molecular comparisons of myxobolus spp. in the nerve tissues of salmonid fishes with the description of myxobolus murakamii n. sp., the causative agent of myxosporean sleeping disease. (ekstern lenke)
• Nylund, Are; Karlsbakk, Egil; Nylund, Stian et al. (2008). New clade of betanodaviruses detected in wild and farmed cod (Gadus morhua) in Norway. (ekstern lenke)
• Nylund, Are; Watanabe, Kuninori; Nylund, Stian et al. (2008). Morphogenesis of salmonid gill poxvirus associated with proliferative gill disease in farmed Atlantic salmon (Salmo salar) in Norway. (ekstern lenke)
• Køie, Marianne; Karlsbakk, Egil; Nylund, Are (2008). The marine herring myxozoan Ceratomyxa auerbachi (Myxozoa : Ceratomyxidae) uses Chone infundibuliformis (Annelida : Polychaeta : Sabellidae) as invertebrate host. (ekstern lenke)
• Nylund, Are; Karlsbakk, Egil; Nylund, Stian et al. (2008). New clade of betanodaviruses detected in wild and farmed cod (Gadus morhua) in Norway. (ekstern lenke)
• Ottem, Karl Fredrik; Nylund, Are; Isaksen, Trond Einar et al. (2008). Occurrence of Francisella piscicida in farmed and wild Atlantic cod, Gadus morhua L., in Norway. (ekstern lenke)
• Køie, Marianne; Karlsbakk, Egil; Nylund, Are (2007). A new genus Gadimyxa with three new species (Myxozoa, Parvicapsulidae) parasitic in marine fish (Gadidae) and the two-host life cycle of Gadimyxa atlantica N. sp. (ekstern lenke)
• Ottem, Karl Fredrik; Nylund, Are; Karlsbakk, Egil et al. (2007). New species in the genus Francisella (Gammaproteobacteria; Francisellaceae); Francisella piscicida sp nov isolated from cod (Gadus morhua). (ekstern lenke)
• Isaksen, Trond Einar; Karlsbakk, Egil; Nylund, Are (2007). Ichthyobodo hippoglossi n. sp. (Kinetoplastea: Prokinetoplastida: Ichthyobodonidae fam. nov.), an ectoparasitic flagellate infecting farmed Atlantic halibut Hippoglossus hippoglossus. (ekstern lenke)
• Karlsbakk, Egil; Isaksen, Trond Einar; Perez-Lopez, D. et al. (2007). Myxosporeans infecting Atlantic cod (Gadus morhua) in Norway: pests in cod culture?. (ekstern lenke)
• Køie, Marianne; Karlsbakk, Egil; Nylund, Are (2007). Parvicapsula bicornis n. sp and P-limandae n. sp (Myxozoa, Parvicapsulidae) in Pleuronectidae (Teleostei, Heterosomata) from Denmark. (ekstern lenke)
• Burreson, Eugene M.; Karlsbakk, Egil (2007). Multiplication of Trypanosoma pacifica (Euglenozoa : Kinetoplastea) in English sole, Parophrys vetulus, from Oregon coastal waters. (ekstern lenke)
• Ottem, Karl Fredrik; Nylund, Are; Karlsbakk, Egil et al. (2007). Characterization of Francisella sp., GM2212, the first Francisella isolate from marine fish, Atlantic cod (Gadus morhua). (ekstern lenke)
• Karlsbakk, Egil; Nylund, Are (2006). Trypanosomes infecting cod Gadus morhua L. in the North Atlantic: a resurrection of Trypanosoma pleuronectidium Robertson, 1906 and delimitation of T-murmanense Nikitin, 1927 (emend.), with a review of other trypanosomes from North Atlantic and Mediterranean teleosts. (ekstern lenke)
• Nylund, Are; Ottem, Karl Fredrik; Watanabe, Kuninori et al. (2006). Francisella sp. (family Francisellacea) causing mortality in Norwegian cod (Gadus morhua) farming. (ekstern lenke)
• Karlsbakk, Egil (2005). Occurrence of leeches (Hirudinea, Piscicolidae) on some marine fishes in Norway. (ekstern lenke)
• Karlsbakk, Egil; Haugen, Eli; Nylund, Are (2005). Morphology and aspects of growth of a trypanosome transmitted by the marine leech Johanssonia arctica (Piscicolidae) from Northrn Norway. (ekstern lenke)
• Nylund, Are; Karlsbakk, Egil; Sæther, Per Anton et al. (2005). Parvicapsula pseudobranchicola (Myxosporea) in farmed Atlantic salmon Salmo salar: tissue distribution, diagnosis and phylogeny. (ekstern lenke)
• Todal, Jan Arvid; Karlsbakk, Egil; Isaksen, Trond et al. (2004). Ichthyobodo necator (Kinetoplastida) - a complex of sibling species. (ekstern lenke)
• Karlsbakk, Egil (2004). A trypanosome of Atlantic cod, Gadus morhua L., transmitted by the marine leech Calliobdella nodulifera (Malm, 1863) (Piscicolidae). (ekstern lenke)
• Karlsbakk, Egil (2004). Prevalence of trypanosome infections in marine fishes from western Norway. (ekstern lenke)
• Karlsbakk, Egil; Skajaa, Katine; Nylund, Are (2003). Parasites of cultured herring (Clupea harengus) larvae fed natural zooplankton. (ekstern lenke)
• Tolonen, A.; Karlsbakk, Egil (2003). The parasite fauna of the Norwegian spring spawning herring (Clupea harengus L.). (ekstern lenke)
• Tolonen, Arto; Karlsbakk, Egil (2003). Parasites of herring (Clupea harengus L.) larvae from a local Norwegian fjord stock. (ekstern lenke)
• Karlsbakk, Egil; Aspholm, Paul erik; Berg, Vidar et al. (2002). Some parasites of the smalleyed rabbitfish, Hydrolagus affinis (Capello, 1867) (Holocephali), caught in deep waters off SW Greenland. (ekstern lenke)
• Karlsbakk, Egil; Sæther, P.A.; Høstlund, C. et al. (2002). Parvicapsula pseudobranchicola n. sp. (Myxozoa), a myxosporidian infecting the pseudobranch of cultured Atlantic salmon (Salmo salar) in Norway. (ekstern lenke)
• Køie, Marianne; Karlsbakk, Egil; Nylund, Are (2002). A cystophorous cercaria and metacercaria in Antalis entalis (L.) (Mollusca, Scaphopoda) in Norwegian waters, the larval stage of Lecithophyllum botryophorum (Olsson, 1868) (Digenea, Lecithasteridae). (ekstern lenke)
• Torgersen, Thomas; Karlsbakk, Egil; Kaartvedt, Stein (2002). Deviating vertical distribution and increased conspicuousness of parasitized Calanus. (ekstern lenke)
• Hamre, Lars Are; Karlsbakk, Egil (2002). Metazoan parasites of Maurolicus muelleri (Gmelin) (Sternoptychidae) in Herdlefjorden, western Norway. (ekstern lenke)
• Torgersen, Thomas; Karlsbakk, Egil; Kaartvedt, Stein (2002). Deviating vertical distribution and increased conspicuousness in parasitized Calanus. (ekstern lenke)
• Karlsbakk, Egil; Aspholm, PE; Berg, Vidar et al. (2002). Some parasite of the small-eyed rabbitfish, Hydrolagus affinis (Capello, 1867)(Holocephali), caught in deep waters off SW Greenland. (ekstern lenke)
• Karlsbakk, Egil; Nylund, Are; Sæther, P.A. et al. (2002). Parvicapsulose - ny sykdom? Litt om Parvicapsula infeksjoner hos norsk oppdrettslaks. (ekstern lenke)
• Isaksen, Trond Einar; Karlsbakk, Egil; Trodal, Jan A. et al. (2002). Ichthyobodo infeksjoner hos laks i et settefiskanlegg: Infeksjondynamikk, morfologi og smittekilder. (ekstern lenke)
• Karlsbakk, Egil; Otterlei, Erling; Høie, Hans Ingolf et al. (2001). Parasites of cultured cod (Gadus morhua) postlarvae fed natural zooplankton. (ekstern lenke)
• Karlsbakk, Egil; Otterlei, Erling; Høie, Hans Ingolf et al. (2001). Parasites of cultured cod (Gadus morhua) postlarvae fed natural zooplankton. (ekstern lenke)
• Karlsbakk, Egil (2001). Aspects of the morphology and ecology of Otodistomum (Digenea, Azygiidae) metacercariae in an intermediate host, Enchelyopus cimbrius (Pisces, Phycidae). (ekstern lenke)
• Karlsbakk, Egil (2001). Didymozoid larvae (Trematoda) in the body musculature of cultured Atlantic herring larvae (Clupea harengus). (ekstern lenke)
• Moravec, František; Karlsbakk, Egil (2000). Capillostrongyloides norvegica sp.n. (Nematoda, Capillariidae) from the stomach of the marine fish, Enchelyopus cimbrius, from western Norway. (ekstern lenke)
• Balbuena, Juan Antonio; Karlsbakk, Egil; Kvenseth, Anne Mette et al. (2000). Growth and emigration of third-stage larvae of Hysterothylacium aduncum (Nematoda: Anisakidae) in larval herring Clupea harengus. (ekstern lenke)
• Moravec, Frantiek; Karlsbakk, Egil (2000). Capillostrongyloides norvegica sp.n. (Nematoda, Capillariidae) from the stomach of the marine fish, Enchelyopus cimbrius, from western Norway. (ekstern lenke)
• Balbuena, J.A.; Karlsbakk, Egil; Saksvik, Monica et al. (1998). New Data on the Early Development of Hysterothylacium aduncum (Nematoda, Anisakidae). (ekstern lenke)
• Urawa, Shigehiko; Ueki, Noriyuki; Karlsbakk, Egil (1998). A review of Ichthyobodo infection in marine fishes. (ekstern lenke)
• Karlsbakk, Egil (1995). The occurrence of metacercariae of Bucephaloides gracilescens (Digenea: Gasterostomata) in an intermediate host, the four-bearded rockling, Enchelyopus cimbrius (Gadidae. (ekstern lenke)
• Kvenseth, A. M.; Nylund, Are; Karlsbakk, Egil et al. (1995). Temperatureffekter ved avlusing med Salmosan. (ekstern lenke)
• Nylund, Are; Karlsbakk, Egil (1994). Lakselus: Nye aspekter. (ekstern lenke)

Fagartikkel

• Sterud, Erik; Hansen, Haakon; Tjessem, Anne et al. (2025). Spironucleus salmonicida-fiskeparasittenes svar på Dr. Jekyll & Mr. Hyde. (ekstern lenke)

Poster

• Tandberg, Anne Helene S.; Rendón-Barraza, Pedro; Karlsbakk, Egil Erlingsson et al. (2023). Assessing the diversity of amphipods associated with non-crustacean zooplankton in Norway: the ParaZoo project. (ekstern lenke)
• Storesund, Julia Endresen; Nylund, Caroline Da Silva; Karlsbakk, Egil Erlingsson et al. (2022). Prevalence and phylogenetic affiliation of Ichthyophonus sp. in Atlantic mackerel, Scomber scombrus.. (ekstern lenke)
• Giulietti, Lucilla; Benallal, Mohamed Reda; Cipriani, Paolo et al. (2022). Parasite-induced ‘soft flesh’ in some commercially important pelagic fish species from off Morocco: product quality implications.. (ekstern lenke)
• Dominguez, Miguel Bao; Olsen, Kaja M.; Cipriani, Paolo et al. (2022). Morphological characterization of a 3rd stage larva genetically identified as Pseudoterranova sp. cf. ceticola (Nematoda: Anisakidae) from mesopelagic fishes off NW Africa.. (ekstern lenke)
• Klingenberg, Oda; Hansen, Haakon; Karlsbakk, Egil et al. (2019). Histology and anatomy of clinically healthy Atlantic lumpfish, Cyclopterus lumpus L.). (ekstern lenke)
• Hansen, Haakon; Markussen, Turhan Ali Dadasbilge; Weli, Simon Chioma et al. (2019). Detection of the microsporidian Nucleospora cyclopteri in tissue samples from lumpfish (Cyclopterus lumpus) using in situ hybridization (ISH). (ekstern lenke)
• Klingenberg, Oda; Hansen, Haakon; Karlsbakk, Egil et al. (2019). Normal histologi og anatomi hos rognkjeks, Cyclopterus lumpus, fra klekketidspunkt til utsett i sjø. (ekstern lenke)
• Hansen, Haakon; Markussen, Turhan; Weli, Simon Chioma et al. (2019). Studier av parasitten Nucleospora cyclopteri i vev hos rognkjeks ved bruk av in situ hybridisering. (ekstern lenke)
• Nilsen, Rune; Karlsbakk, Egil; Dalvin, Sussie et al. (2018). Anadromous whitefish (Coregonus lavaretus L.) as host for salmon lice (Lepeophtheirus salmonis Krøyer). (ekstern lenke)
• Hansen, Haakon; Alarcon, Marta; Karlsbakk, Egil et al. (2017). Parasittiske infeksjoner og vertsreaksjoner hos rognkjeks (Parasitic infections and host response in lumpsucker). (ekstern lenke)
• Hvas, Malthe; Karlsbakk, Egil; Oppedal, Frode (2017). The gill parasite Paramoeba perurans compromises aerobic scope, swimming capacity and ion balance in Atlantic salmon.. (ekstern lenke)
• Nilsen, Rune; Karlsbakk, Egil; Dalvin, Sussie et al. (2017). Anadromous whitefi sh (Coregonus lavaretus L.) as host for salmon lice(Lepeophtheirus salmonis Krøyer). (ekstern lenke)
• Sandlund, Nina; Karlsbakk, Egil; Otterlei, Erling et al. (2007). Cod, Gadus morhua, yolk sac larvae experimentally challenged with opportunistic bacteria. (ekstern lenke)
• Isaksen, Trond Einar; Karlsbakk, Egil; Nylund, Are (2006). Kveite-costia - Ny type, nye problem?. (ekstern lenke)
• Lopez, Diana Perez; Karlsbakk, Egil; Nylund, Are (2005). Myxidium oviforme Parisi, 1912, a myxosporean parasite infecting Atlantic cod (Gadus morhua) in the northeast Atlantic. (ekstern lenke)
• Karlsbakk, Egil; Myklebust, Cecilie F.; Watanabe, Kuninori et al. (2003). A systemic disease of cultured rainbow trout, associated with an unidentified protist showing affinities to the Perkinsea. (ekstern lenke)
• Sundnes, Glenn; Karlsbakk, Egil; Nylund, Are (2001). Infections by cestodes, Eubothrium crassum (Bloch) and Proteocephalus longicollis (Rudolphi), in hatchery reared salmon (Salmo salar L.) in western Norway. (ekstern lenke)
• Isaksen, Trond Einar; Karlsbakk, Egil; Nylund, Are (2001). Protozoan ectosymbionts on hatchery reared salmon (Salmo salar L.) in western Norway. (ekstern lenke)
• Askeland, Janniche; Karlsbakk, Egil; Nylund, Are (2001). Parasitter hos berggylte (Labridae; Labrus bergylta). (ekstern lenke)
• Todal, Jan Arvid; Nylund, Are; Karlsbakk, Egil (2001). A genetic and morphological study of Ichthyobodo spp. from marine and freshwater hosts. (ekstern lenke)
• Karlsbakk, Egil; Askeland, Janniche; Plarre, H. (2001). Microsporidian infections in two Norwegian wrasse species (Labridae), Symphodus melops (L.) and Labrus bergylta Ascanius. (ekstern lenke)
• Myklebust, Cecilie F.; Karlsbakk, Egil (1999). The parasite fauna of hake (Merluccius merluccius) in western Norway. (ekstern lenke)
• Hamre, Lars Are; Karlsbakk, Egil (1999). Examining the possible influence of Hysterothylacium aduncum (Nematoda) on the population dynamics of Maurolicus muelleri (Sternoptychidae). (ekstern lenke)
• Askeland, Janniche; Karlsbakk, Egil (1999). Parasites of ballan wrasse (Labrus bergylta) in Norway, with special reference to the dynamics of Caligus centrodonti. (ekstern lenke)

Errata

• Karlsbakk, Egil Erlingsson; Nystøyl, Cecilie Flatnes; Plarre, Heidrun et al. (2022). Correction: A novel protist parasite, Salmoxcellia vastator n. gen., n. sp. (Xcelliidae, Perkinsozoa), infecting farmed salmonids in Norway (Parasites & Vectors, (2021), 14, 1, (431), 10.1186/s13071-021-04886-0). (ekstern lenke)

Faglig kapittel

• Bjørn, Pål Arne; Bøhn, Thomas; Meeren, Terje van der et al. (2022). Risiko knyttet til effekter av torskeoppdrett i åpne merder på ville torskebestander. (ekstern lenke)
• Bjørn, Pål Arne; Berg, Erik; Bøhn, Thomas et al. (2022). Effekter av torskeoppdrett i åpne merder på ville torskebestander. (ekstern lenke)

Faglig foredrag

• Hansen, Haakon; Karlsbakk, Egil; Ruud, Kristian et al. (2019). Infestation and infection dynamics of tapeworms (Eubothrium sp.) in farmed Atlantic salmon. (ekstern lenke)
• Kvamme, Bjørn Olav; Madhun, Abdullah Sami; Powell, Mark et al. (2018). Vurdering av smittespreiing frå oppdrett til villfisk. (ekstern lenke)
• Markussen, Turhan; Agusti, Celia; Karlsbakk, Egil et al. (2015). Påvisning av parasitten Parvicapsula pseudobranchicola (Myxozoa) i atlantisk laks ved in situ hybridisering. (ekstern lenke)
• Karlsbakk, Egil; Jørgensen, Anders; Ottem, Karl Fredrik et al. (2014). ”Parvicapsula – en introduksjon”. (ekstern lenke)
• Mortensen, Stein; Sælemyr, Lisbeth; Skår, Cecilie Kristin et al. (2014). Fangst, transport og bruk av vill leppefisk. Miljøeffekter, sykdommer og smittespredningsrisiko - risikoanlyse eller kost-nytteverdi?. (ekstern lenke)
• Mortensen, Stein; Karlsbakk, Egil; Sælemyr, Lisbeth et al. (2013). Biologi, helse og velferd hos leppefisk. (ekstern lenke)
• Mortensen, Stein; Karlsbakk, Egil; Harkestad, Lisbeth S et al. (2011). Fangsting og bruk av villfanget leppefisk – innenfor bærekraftige rammer?. (ekstern lenke)
• Isaksen, Trond Einar; Ottem, Karl Fredrik; Karlsbakk, Egil et al. (2007). Smittestoffer hos villfisk og oppdrettstorsk - Forekomst av Francisella sp. og nodavirus. (ekstern lenke)

Doktorgradsavhandling

• Jarungsriapisit, Jiraporn; Patel, Sonal; Karlsbakk, Egil (2016). Salmonid alphavirus infection in Atlantic salmon, Salmo salar L. Bath challenge model, viral shedding and host susceptibility. (ekstern lenke)
• Karlsbakk, Egil (2006). Aspects of the morphology and ecology of some North Atlantic marine fish trypanosomes. (ekstern lenke)

Annen presentasjon

• Sandlund, Nina; Karlsbakk, Egil Erlingsson; Patel, Sonal et al. (2015). Brakklegging – Smittespredning og sykdomskontroll.. (ekstern lenke)

Populærvitenskapelig artikkel

• Skiftesvik, Anne Berit; Mortensen, Stein; Nedreaas, Kjell Harald et al. (2015). Fremdeles stort behov for kunnskap om leppefisk. (ekstern lenke)
• Mortensen, Stein; Glover, Kevin; Karlsbakk, Egil et al. (2014). Transport og utsettinger av levende leppefisk. (ekstern lenke)
• Mortensen, Stein; Glover, Kevin; Karlsbakk, Egil et al. (2014). Transport og utsettinger av levende leppefisk. (ekstern lenke)
• Mortensen, Stein; Karlsbakk, Egil; Sandlund, Nina et al. (2014). Risiko ved bruk av rensefisk i norsk oppdrett. (ekstern lenke)
• Madhun, Abdullah Sami; Karlsbakk, Egil (2014). Virussmitteovervåking av vill sjøørret. (ekstern lenke)
• Karlsbakk, Egil; Alarcon, Marta; Hansen, Haakon et al. (2014). Sykdom og parasitter i vill og oppdrettet rognkjeks. (ekstern lenke)
• Karlsbakk, Egil; Askeland, J.; Nylund, A. (2011). Parasitter hos berggylte. (ekstern lenke)
• Isaksen, Trond Einar; Brevik, Øyvind Jakobsen; Midtlyng, Paul J. et al. (2009). Nyrebiopsi for påvisning av smittsomme patogener hos torsk. (ekstern lenke)
• Karlsbakk, Egil; Isaksen, Trond Einar; Nylund, Are et al. (2008). CodPath prosjektet: kartlegging av sykdomsagens hos villtorsk. En kort presentasjon. (ekstern lenke)
• Nylund, Are; Karlsbakk, Egil; Myklebust, Cecilie et al. (2006). Ny parasitt påvist hos regnbueørret og laks i oppdrett på Vestlandet. (ekstern lenke)
• Nylund, Are; Karlsbakk, Egil; Isaksen, Trond E. et al. (2005). "Ichthyobodose", et problem - mange arter. (ekstern lenke)
• Karlsbakk, Egil; Handeland, Sigurd O.; Devold, Magnus et al. (2003). Sykdomsproblemer hos torskelarver og yngel. (ekstern lenke)
• Askeland, Janniche; Karlsbakk, Egil; Nylund, Are (2002). Parasitter hos berggylt: Patogener for laks og berggylt i merd?. (ekstern lenke)
• Karlsbakk, Egil (2000). Parasitter hos marine fiskelarver og yngel startfôret med naturlig zooplankton. (ekstern lenke)
• Karlsbakk, Egil (2000). Parasitter hos marine fiskelarver og yngel startfôret med naturlig zooplankton. (ekstern lenke)
• Karlsbakk, Egil; Haugland, Eli; Nylund, Are (1999). Kongekrabbeparasitter og torskebestanden - grunn til bekymring?. (ekstern lenke)
• Nylund, Are; Karlsbakk, Egil (1999). Parasitter til besvær?. (ekstern lenke)

Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

• Karasev, A; Karaseva, T.A.; Karlsbakk, Egil (2011). Diseases and parasites. (ekstern lenke)
• Karlsbakk, Egil; Nylund, Are (2007). Parvicapsula pseudobranchicola. (ekstern lenke)
• Karlsbakk, Egil; Isaksen, T.E.; Nylund, Are (2007). Ichthyobodo spp. infections. (ekstern lenke)
• Karlsbakk, Egil (2001). Myxozoa. (ekstern lenke)
• Karlsbakk, Egil; Hodneland, Kjartan; Nylund, Are (1996). (Chapter 18). Health status of goldsinny wrasse, including a detailed examination of the parasite community at Flødevigen, southern Norway. (ekstern lenke)

Vitenskapelig oversiktsartikkel/review

• Karlsbakk, Egil; Isaksen, Trond Einar; Hamre, Lars Are (2009). Hva vet vi om parasitter og oppdrett av torsk?. (ekstern lenke)
• Karlsbakk, Egil; Isaksen, Trond Einar; Ottem, Karl Fredrik et al. (2008). Viktige patogener i kystsonen. (ekstern lenke)

Mastergradsoppgave

• Todal, Jan Arvid; Nylund, Are; Karlsbakk, Egil (2007). Ichthyobodo necator (Kinetoplastida) - a complex of sibling species. (ekstern lenke)

Intervju

• Karlsbakk, Egil; Skaar, Kristian Landmark (2006). Kongekrabbeparasitter utgjør ingen fare for torsken. (ekstern lenke)

Kompendium

• Karlsbakk, Egil; Nylund, Are; Nilsen, Frank (2002). Kompendium i fiskesykdommer. Fiskeparasitter. (ekstern lenke)
• Karlsbakk, Egil; Nylund, Are; Nilsen, Frank (2001). Kompendium i Fiskesykdommer. Fiskeparasitter. (ekstern lenke)
• Karlsbakk, Egil; Nylund, Are; Nilsen, F. (1994). Kompendium i fiskeparasittologi. (ekstern lenke)

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