Hjem
Egil Erlingsson Karlsbakks bilde

Egil Erlingsson Karlsbakk

Professor
  • E-postEgil.Karlsbakk@uib.no
  • Telefon+47 55 58 35 94
  • Besøksadresse
    Thormøhlens gate 53 A/B
    5006 Bergen
  • Postadresse
    Postboks 7803
    5020 Bergen
Utvalgte publikasjoner
  • Dalum, Alf Seljenes; Wisløff, Helene; Kvinnsland, Herman Høgenes; Nylund, Are; Karlsbakk, Egil Erlingsson. 2021. Histopathological description of an emerging disease in Norwegian salmonid aquaculture caused by an x-cell parasite. Journal of Fish Diseases. 5 sider. doi: 10.1111/jfd.13532
  • Karlsbakk, Egil Erlingsson; Nystøyl, Cecilie Flatnes; Plarre, Heidrun; Nylund, Are. 2021. A novel protist parasite, Salmoxcellia vastator n. gen., n. sp. (Xcelliidae, Perkinsozoa), infecting farmed salmonids in Norway. Parasites & Vectors. 14. doi: 10.1186/s13071-021-04886-0
  • Skern-Mauritzen, Rasmus; Malde, Ketil; Eichner, Christiane; Dondrup, Michael; Furmanek, Tomasz; Besnier, Francois; Komisarczuk, Anna Zofia; Nuhn, Michael; Dalvin, Sussie; Edvardsen, Rolf Brudvik; Klages, Sven; Huettel, Bruno; Stueber, Kurt; Grotmol, Sindre; Karlsbakk, Egil Erlingsson; Kersey, Paul; Leong, Jong S; Glover, Kevin Alan; Reinhardt, Richard; Lien, Sigbjørn; Jonassen, Inge; Koop, Ben F; Nilsen, Frank. 2021. The salmon louse genome: Copepod features and parasitic adaptations. Genomics. 113: 3666-3680. doi: 10.1016/j.ygeno.2021.08.002
  • Geitung, Lena; Wright, Daniel William; Stien, Lars Helge; Oppedal, Frode; Karlsbakk, Egil Erlingsson. 2021. Tapeworm (Eubothrium sp.) infestation in sea caged Atlantic salmon decreased by lice barrier snorkels during a commercial-scale study. Aquaculture. 541: 1-7. doi: 10.1016/j.aquaculture.2021.736774
  • Bjørn, Pål Arne; Glover, Kevin Alan; Grefsrud, Ellen Sofie; Espeland, Sigurd Heiberg; Karlsbakk, Egil Erlingsson; Karlsen, Ørjan; van der Meeren, Terje; Moland, Even; Sandlund, Nina; Sæther, Bjørn-Steinar; Sætra, Ingeborg Mathisen; Svåsand, Terje. 2021. Kunnskapsgrunnlag for mulig påvirkning fra oppdrettstorsk og levendelagret torsk på villtorsk. Rapport fra havforskningen. 2021 - 22. Havforskningsinstituttet, Bergen. 47 sider.
Vitenskapelig artikkel
  • Vis forfatter(e) (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). International journal of food microbiology.
  • Vis forfatter(e) (2024). Non-lethal detection of Eubothrium crassum (Cestoda) in farmed Atlantic salmon, Salmo salar, using anal swabs and real-time PCR. Journal of Fish Diseases.
  • Vis forfatter(e) (2023). The evolving story of catadromy in the European eel (Anguilla anguilla). ICES Journal of Marine Science. 2253-2265.
  • Vis forfatter(e) (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. Parasitology international. 102794.
  • Vis forfatter(e) (2023). Occurrence of salmonid alphavirus and piscine orthoreovirus-1 infections in migrating salmon (Salmo salar L.) post-smolt in western Norway. Journal of Fish Diseases. 7 sider.
  • Vis forfatter(e) (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. Parasite.
  • Vis forfatter(e) (2023). Growth characteristics and morphology of Paramoeba perurans from Atlantic salmon Salmo salar L. and ballan wrasse Labrus bergylta in Norway. Parasites & Vectors. 19 sider.
  • Vis forfatter(e) (2023). First identification of mycobacteriosis in Atlantic mackerel (Scomber scombrus). Journal of Fish Diseases. 7 sider.
  • Vis forfatter(e) (2023). Experimental transmission of piscine orthoreovirus-1 (PRV-1) in different life stages of Atlantic salmon (Salmo salar) and brown trout (Salmo trutta). Frontiers in Marine Science. 17 sider.
  • Vis forfatter(e) (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. Fisheries Research. 12 sider.
  • Vis forfatter(e) (2022). Infection cycle of Marteilia pararefringens in blue mussels Mytilus edulis in a heliothermic marine oyster lagoon in Norway. Diseases of Aquatic Organisms. 153-166.
  • Vis forfatter(e) (2022). Distribution of Kudoa thyrsites (Cnidaria, Myxozoa) myoliquefactive stages in Northeast Atlantic mackerel (Scomber scombrus) inferred from qPCR and histology. Parasitology Research. 2325-2336.
  • Vis forfatter(e) (2022). Characterization of Pseudoterranova ceticola (Nematoda: Anisakidae) larvae from meso/bathypelagic fishes off Macaronesia (NW Africa waters). Scientific Reports. 1-14.
  • Vis forfatter(e) (2021). The salmon louse genome: Copepod features and parasitic adaptations. Genomics. 3666-3680.
  • Vis forfatter(e) (2021). Tapeworm (Eubothrium sp.) infestation in sea caged Atlantic salmon decreased by lice barrier snorkels during a commercial-scale study. Aquaculture. 1-7.
  • Vis forfatter(e) (2021). A novel protist parasite, Salmoxcellia vastator n. gen., n. sp. (Xcelliidae, Perkinsozoa), infecting farmed salmonids in Norway. Parasites & Vectors.
  • Vis forfatter(e) (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. Microorganisms. 18 sider.
  • Vis forfatter(e) (2020). Making the best of lousy circumstances: The impact of salmon louse Lepeophtheirus salmonis on depth preference of sea trout Salmo trutta. Aquaculture Environment Interactions. 215-229.
  • Vis forfatter(e) (2020). Gyrodactylus triglopsi n. sp. (Monogenea: Gyrodactylidae) from the Gills of Triglops nybelini Jensen, 1944 (Teleostei: Cottidae) in the Barents Sea. Acta Parasitologica. 793-803.
  • Vis forfatter(e) (2020). Fremmede arter i Norge: resultater fra kvantitative økologiske risikovurderinger. Ecological Solutions and Evidence. 12 sider.
  • Vis forfatter(e) (2020). Development of 14 microsatellite markers for zoonotic tapeworm dibothriocephalus dendriticus (Cestoda: Diphyllobothriidea). Genes. 8 sider.
  • Vis forfatter(e) (2020). Atlantic salmon Salmo salar and ballan wrasse Labrus bergylta display different susceptibility to clonal strains of Paramoeba perurans. Diseases of Aquatic Organisms. 55-72.
  • Vis forfatter(e) (2019). Snorkel sea-cage technology decreases salmon louse infestation by 75% in a full-cycle commercial test. International Journal for Parasitology. 843-846.
  • Vis forfatter(e) (2019). Prevalence and genotypes of infectious salmon anaemia virus (ISAV) in returning wild Atlantic salmon (Salmo salar L.) in northern Norway. Journal of Fish Diseases. 1217-1221.
  • Vis forfatter(e) (2019). Multilocus sequence typing (MLST) and random polymorphic DNA (RAPD) comparisons of geographic isolates of Neoparamoeba perurans, the causative agent of amoebic gill disease. Pathogens. 1-18.
  • Vis forfatter(e) (2019). Alien plants, animals, fungi and algae in Norway: an inventory of neobiota. Biological Invasions. 2997-3012.
  • Vis forfatter(e) (2018). Surface environment modification in Atlantic salmon sea-cages: Effects on amoebic gill disease, salmon lice, growth and welfare. Aquaculture Environment Interactions. 255-265.
  • Vis forfatter(e) (2018). Prevalence of piscine orthoreovirus and salmonid alphavirus in sea-caught returning adult Atlantic salmon (Salmo salar L.) in northern Norway. Journal of Fish Diseases. 797-803.
  • Vis forfatter(e) (2018). Presence of selected pathogens on the gills of five wrasse species in western Norway. Diseases of Aquatic Organisms. 21-35.
  • Vis forfatter(e) (2018). Pacific false kelpfish, Sebastiscus marmoratus (Cuvier, 1829) (Scorpaeniformes, Sebastidae) found in Norwegian waters. BioInvasions Record. 73-78.
  • Vis forfatter(e) (2018). Infection dynamics and tissue tropism of Parvicapsula pseudobranchicola (Myxozoa: Myxosporea) in farmed Atlantic salmon (Salmo salar). Parasites & Vectors. 1-13.
  • Vis forfatter(e) (2017). The gill parasite Paramoeba perurans compromises aerobic scope, swimming capacity and ion balance in Atlantic salmon. Conservation Physiology. 1-12.
  • Vis forfatter(e) (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. ICES Journal of Marine Science. 1371-1381.
  • Vis forfatter(e) (2017). Temporal changes in infections with some pathogens associated with gill disease in farmed Atlantic salmon (Salmo salar L). Aquaculture. 126-134.
  • Vis forfatter(e) (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. Parasitology international. 952-959.
  • Vis forfatter(e) (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). Environmental Research. 49-59.
  • Vis forfatter(e) (2017). High nervous necrosis virus (NNV) diversity in wild wrasse (Labridae) in Norway and Sweden. Diseases of Aquatic Organisms. 43-50.
  • Vis forfatter(e) (2017). Genetic analysis of goldsinny wrasse reveals evolutionary insights into population connectivity and potentialevidence of inadverent translocationvia aquaculture. ICES Journal of Marine Science. 2135-2147.
  • Vis forfatter(e) (2017). Desmozoon lepeophtherii (microsporidian) infections and pancreas disease (PD) outbreaks in farmed Atlantic salmon (Salmo salar L.). Aquaculture. 141-148.
  • Vis forfatter(e) (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. ICES Journal of Marine Science. 2395-2407.
  • Vis forfatter(e) (2016). Occurrence of salmonid alphavirus (SAV) and piscine orthoreovirus (PRV) infections in wild sea trout Salmo trutta in Norway. Diseases of Aquatic Organisms. 109-113.
  • Vis forfatter(e) (2015). Seatrout (Salmo trutta) is a natural host for Parvicapsula pseudobranchicola (Myxozoa, Myxosporea), an important pathogen of farmed Atlantic salmon (Salmo salar). Parasites & Vectors.
  • Vis forfatter(e) (2015). Risk assessment of the environmental impact of Norwegian Atlantic salmon farming. ICES Journal of Marine Science. 997-1021.
  • Vis forfatter(e) (2015). Potential disease interaction reinforced: double-virusinfected escaped farmed Atlantic salmon, Salmo salar L., recaptured in a nearby river. Journal of Fish Diseases. 209-219.
  • Vis forfatter(e) (2015). Detection of the myxosporean parasite Parvicapsula pseudobranchicola in Atlantic salmon (Salmo salar L.) using in situ hybridization (ISH). Parasites & Vectors.
  • Vis forfatter(e) (2015). Bruk av rensefisk i matfiskoppdrett. Fisken og Havet, Særnummer. 146-156.
  • Vis forfatter(e) (2015). A new species of Entobdella Blainville in Lamarck, 1818 (Monogenea: Capsalidae: Entobdellinae) from the Greenland halibut, Reinhardtius hippoglossoides. Acta Parasitologica. 361-370.
  • Vis forfatter(e) (2014). Characterization of ‘Candidatus Syngnamydia salmonis’ (Chlamydiales, Simkaniaceae), a bacterium associated with epitheliocystis in Atlantic salmon (Salmo salar L.). Archives of Microbiology. 17-25.
  • Vis forfatter(e) (2014). A new intracellular bacterium, Candidatus Similichlamydia labri sp. nov. (Chlamydiaceae) producing epitheliocysts in ballan wrasse, Labrus bergylta (Pisces, Labridae). Archives of Microbiology. 311-318.
  • Vis forfatter(e) (2013). Sphaeromyxa artedielli sp n. (Myxozoa: Sphaeromyxidae), a parasite of sculpins (Cottidae) in northern Norway. Folia Parasitologica. 425-432.
  • Vis forfatter(e) (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. PLOS ONE. 8 sider.
  • Vis forfatter(e) (2013). Amoebic gill disease due to Paramoeba perurans in ballan wrasse (Labrus bergylta). Aquaculture. 41-44.
  • Vis forfatter(e) (2013). A parvicapsulid (Myxozoa) infecting Sprattus sprattus and Clupea harengus (Clupeidae) in the Northeast Atlantic uses Hydroides norvegicus (Serpulidae) as invertebrate host. Folia Parasitologica. 149-154.
  • Vis forfatter(e) (2013). 'Cand. Actinochlamydia clariae' gen. nov., sp. nov., a unique intracellular bacterium causing epitheliocystis in catfish (Clarias gariepinus) in Uganda. PLOS ONE. 15 sider.
  • Vis forfatter(e) (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. Parasitology Research. 211-218.
  • Vis forfatter(e) (2012). Paranucleospora theridion (Microsporidia) infection dynamics in farmed Atlantic salmon Salmo salar put to sea in spring and autumn. Diseases of Aquatic Organisms. 43-49.
  • Vis forfatter(e) (2012). Molecular tools for the detection and identification of Ichthyobodo spp. (Kinetoplastida), important fish parasites. Parasitology international. 675-683.
  • Vis forfatter(e) (2012). Horizontal transmission of nervous necrosis virus between turbot Scophthalmus maximus and Atlantic cod Gadus morhua using cohabitation challenge. Diseases of Aquatic Organisms. 13-21.
  • Vis forfatter(e) (2012). Fate of Francisella noatunensis, a pathogen of Atlantic cod Gadus morhua, in blue mussels Mytilus edulis. Diseases of Aquatic Organisms. 63-72.
  • Vis forfatter(e) (2011). Real-time PCR detection of Parvicapsula pseudobranchicola (Myxozoa: Myxosporea) in wild salmonids in Norway. Journal of Fish Diseases. 365-371.
  • Vis forfatter(e) (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. Parasitology Research. 139-145.
  • Vis forfatter(e) (2011). Ichthyobodo salmonis sp n. (Ichthyobodonidae, Kinetoplastida), an euryhaline ectoparasite infecting Atlantic salmon (Salmo salar L.). Parasitology. 1164-1175.
  • Vis forfatter(e) (2011). Diseases of farmed Atlantic salmon Salmo salar associated with infections by the microsporidian Paranucleospora theridion. Diseases of Aquatic Organisms. 41-57.
  • Vis forfatter(e) (2010). Patterns of Ichthyobodo necator sensu stricto infections on hatchery reared salmon (Salmo salar L.) in Norway. Diseases of Aquatic Organisms. 207-214.
  • Vis forfatter(e) (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). Journal of Eukaryotic Microbiology. 95-114.
  • Vis forfatter(e) (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.). Journal of Fish Diseases. 655-665.
  • Vis forfatter(e) (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.). Journal of Fish Diseases. 655-665.
  • Vis forfatter(e) (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. Gyobyo kenkyu - Fish pathology. 72-80.
  • Vis forfatter(e) (2009). Ellipsomyxa syngnathi sp n. (Myxozoa, Myxosporea) in the pipefish Syngnathus typhle and S. rostellatus (Teleostei, Syngnathidae) from Denmark. Parasitology Research. 1611-1616.
  • Vis forfatter(e) (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. Journal of Applied Microbiology. 1231-1243.
  • Vis forfatter(e) (2009). Bipteria formosa (Kovaleva et Gaevskaya, 1979) comb. n. (Myxozoa: Myxosporea) in whiting Merlangius merlangus (Teleostei: Gadidae) from Denmark. Folia Parasitologica. 86-90.
  • Vis forfatter(e) (2008). The marine herring myxozoan Ceratomyxa auerbachi (Myxozoa : Ceratomyxidae) uses Chone infundibuliformis (Annelida : Polychaeta : Sabellidae) as invertebrate host. Folia Parasitologica. 100-104.
  • Vis forfatter(e) (2008). Occurrence of Francisella piscicida in farmed and wild Atlantic cod, Gadus morhua L., in Norway. Journal of Fish Diseases. 525-534.
  • Vis forfatter(e) (2008). New clade of betanodaviruses detected in wild and farmed cod (Gadus morhua) in Norway. Archives of Virology. 541-547.
  • Vis forfatter(e) (2008). New clade of betanodaviruses detected in wild and farmed cod (Gadus morhua) in Norway. Archives of Virology. 541-547.
  • Vis forfatter(e) (2008). Morphogenesis of salmonid gill poxvirus associated with proliferative gill disease in farmed Atlantic salmon (Salmo salar) in Norway. Archives of Virology. 1299-1309.
  • Vis forfatter(e) (2007). Parvicapsula bicornis n. sp and P-limandae n. sp (Myxozoa, Parvicapsulidae) in Pleuronectidae (Teleostei, Heterosomata) from Denmark. Diseases of Aquatic Organisms. 123-129.
  • Vis forfatter(e) (2007). New species in the genus Francisella (Gammaproteobacteria; Francisellaceae); Francisella piscicida sp nov isolated from cod (Gadus morhua). Archives of Microbiology. 547-550.
  • Vis forfatter(e) (2007). Myxosporeans infecting Atlantic cod (Gadus morhua) in Norway: pests in cod culture? Parassitologia.
  • Vis forfatter(e) (2007). Multiplication of Trypanosoma pacifica (Euglenozoa : Kinetoplastea) in English sole, Parophrys vetulus, from Oregon coastal waters. Journal of Parasitology. 932-933.
  • Vis forfatter(e) (2007). Ichthyobodo hippoglossi n. sp. (Kinetoplastea: Prokinetoplastida: Ichthyobodonidae fam. nov.), an ectoparasitic flagellate infecting farmed Atlantic halibut Hippoglossus hippoglossus. Diseases of Aquatic Organisms. 207-217.
  • Vis forfatter(e) (2007). Characterization of Francisella sp., GM2212, the first Francisella isolate from marine fish, Atlantic cod (Gadus morhua). Archives of Microbiology. 343-350.
  • Vis forfatter(e) (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. Journal of Parasitology. 1459-1467.
  • Vis forfatter(e) (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. Systematic Parasitology. 175-203.
  • Vis forfatter(e) (2006). Francisella sp. (family Francisellacea) causing mortality in Norwegian cod (Gadus morhua) farming. Archives of Microbiology. 383-392.
  • Vis forfatter(e) (2005). Parvicapsula pseudobranchicola (Myxosporea) in farmed Atlantic salmon Salmo salar: tissue distribution, diagnosis and phylogeny. Diseases of Aquatic Organisms. 197-204.
  • Vis forfatter(e) (2005). Occurrence of leeches (Hirudinea, Piscicolidae) on some marine fishes in Norway. Marine Biology Research. 140-148.
  • Vis forfatter(e) (2005). Morphology and aspects of growth of a trypanosome transmitted by the marine leech Johanssonia arctica (Piscicolidae) from Northrn Norway. Folia Parasitologica. 209-215.
  • Vis forfatter(e) (2004). Prevalence of trypanosome infections in marine fishes from western Norway. Sarsia. 459-466.
  • Vis forfatter(e) (2004). Ichthyobodo necator (Kinetoplastida) - a complex of sibling species. Diseases of Aquatic Organisms. 9-16.
  • Vis forfatter(e) (2004). A trypanosome of Atlantic cod, Gadus morhua L., transmitted by the marine leech Calliobdella nodulifera (Malm, 1863) (Piscicolidae). Parasitology Research. 155-158.
  • Vis forfatter(e) (2003). The parasite fauna of the Norwegian spring spawning herring (Clupea harengus L.). ICES Journal of Marine Science. 77-84.
  • Vis forfatter(e) (2003). Parasites of herring (Clupea harengus L.) larvae from a local Norwegian fjord stock. Sarsia. 154-157.
  • Vis forfatter(e) (2003). Parasites of cultured herring (Clupea harengus) larvae fed natural zooplankton. Bulletin of The European Association of Fish Pathologists. 25-34.
  • Vis forfatter(e) (2002). Some parasites of the smalleyed rabbitfish, Hydrolagus affinis (Capello, 1867) (Holocephali), caught in deep waters off SW Greenland. Sarsia. 179-184.
  • Vis forfatter(e) (2002). Some parasite of the small-eyed rabbitfish, Hydrolagus affinis (Capello, 1867)(Holocephali), caught in deep waters off SW Greenland. Sarsia. 179-184.
  • Vis forfatter(e) (2002). Parvicapsulose - ny sykdom? Litt om Parvicapsula infeksjoner hos norsk oppdrettslaks. Fiskehelse. 6-10.
  • Vis forfatter(e) (2002). Parvicapsula pseudobranchicola n. sp. (Myxozoa), a myxosporidian infecting the pseudobranch of cultured Atlantic salmon (Salmo salar) in Norway. Bulletin of The European Association of Fish Pathologists. 381-387.
  • Vis forfatter(e) (2002). Metazoan parasites of Maurolicus muelleri (Gmelin) (Sternoptychidae) in Herdlefjorden, western Norway. Sarsia. 47-54.
  • Vis forfatter(e) (2002). Ichthyobodo infeksjoner hos laks i et settefiskanlegg: Infeksjondynamikk, morfologi og smittekilder. Fiskehelse. 16-23.
  • Vis forfatter(e) (2002). Deviating vertical distribution and increased conspicuousness of parasitized Calanus. Limnology and Oceanography. 1187-1191.
  • Vis forfatter(e) (2002). Deviating vertical distribution and increased conspicuousness in parasitized Calanus. Limnology and Oceanography. 1187-1191.
  • Vis forfatter(e) (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). Sarsia. 302-311.
  • Vis forfatter(e) (2001). Parasites of cultured cod (Gadus morhua) postlarvae fed natural zooplankton. Bulletin of The European Association of Fish Pathologists. 63-70.
  • Vis forfatter(e) (2001). Parasites of cultured cod (Gadus morhua) postlarvae fed natural zooplankton. Bulletin of The European Association of Fish Pathologists. 63-70.
  • Vis forfatter(e) (2001). Didymozoid larvae (Trematoda) in the body musculature of cultured Atlantic herring larvae (Clupea harengus). Acta Parasitologica. 164-170.
  • Vis forfatter(e) (2001). Aspects of the morphology and ecology of Otodistomum (Digenea, Azygiidae) metacercariae in an intermediate host, Enchelyopus cimbrius (Pisces, Phycidae). Acta Parasitologica. 261-266.
  • Vis forfatter(e) (2000). Growth and emigration of third-stage larvae of Hysterothylacium aduncum (Nematoda: Anisakidae) in larval herring Clupea harengus. Journal of Parasitology. 1271-1275.
  • Vis forfatter(e) (2000). Capillostrongyloides norvegica sp.n. (Nematoda, Capillariidae) from the stomach of the marine fish, Enchelyopus cimbrius, from western Norway. Acta Parasitologica. 94-98.
  • Vis forfatter(e) (2000). Capillostrongyloides norvegica sp.n. (Nematoda, Capillariidae) from the stomach of the marine fish, Enchelyopus cimbrius, from western Norway. Acta Parasitologica. 94-98.
  • Vis forfatter(e) (1998). New Data on the Early Development of Hysterothylacium aduncum (Nematoda, Anisakidae). Journal of Parasitology. 615-617.
  • Vis forfatter(e) (1998). A review of Ichthyobodo infection in marine fishes. Gyobyo kenkyu - Fish pathology. 311-320.
  • Vis forfatter(e) (1995). The occurrence of metacercariae of Bucephaloides gracilescens (Digenea: Gasterostomata) in an intermediate host, the four-bearded rockling, Enchelyopus cimbrius (Gadidae. Journal of Fish Biology. 18-27.
  • Vis forfatter(e) (1995). Temperatureffekter ved avlusing med Salmosan. Norsk Fiskeoppdrett. 32-33.
  • Vis forfatter(e) (1994). Lakselus: Nye aspekter. Laks & Miljø. 43-46.
Faglig foredrag
  • Vis forfatter(e) (2019). Infestation and infection dynamics of tapeworms (Eubothrium sp.) in farmed Atlantic salmon .
  • Vis forfatter(e) (2018). Vurdering av smittespreiing frå oppdrett til villfisk.
  • Vis forfatter(e) (2015). Påvisning av parasitten Parvicapsula pseudobranchicola (Myxozoa) i atlantisk laks ved in situ hybridisering.
  • Vis forfatter(e) (2014). ”Parvicapsula – en introduksjon”.
  • Vis forfatter(e) (2014). Fangst, transport og bruk av vill leppefisk. Miljøeffekter, sykdommer og smittespredningsrisiko - risikoanlyse eller kost-nytteverdi?
  • Vis forfatter(e) (2013). Biologi, helse og velferd hos leppefisk.
Populærvitenskapelig foredrag
  • Vis forfatter(e) (2011). Fangsting og bruk av villfanget leppefisk – innenfor bærekraftige rammer?
  • Vis forfatter(e) (2007). Smittestoffer hos villfisk og oppdrettstorsk - Forekomst av Francisella sp. og nodavirus.
Vitenskapelig foredrag
  • Vis forfatter(e) (2023). First identification of mycobacteriosis in Atlantic mackerel (Scomber scombrus).
  • Vis forfatter(e) (2023). Black spot syndrom in wild rock cook (Centolabrus exolatus; Labridae).
  • Vis forfatter(e) (2023). Assessing the diversity of amphipods associated with non-crustacean zooplankton in Norway: The ParaZoo project.
  • Vis forfatter(e) (2019). Infestasjon og smittedynamikk av bendelmark (Eubothrium sp.) i oppdrettslaks.
  • Vis forfatter(e) (2018). Susceptibility of sea trout post-smolts to SAV and PRV.
  • Vis forfatter(e) (2018). Susceptibility of brown trout (Samo trutta) and Atlantic salmon (Salmo salar) to important viral pathogens (SAV3 and PRV1).
  • Vis forfatter(e) (2018). Screening for pathogens in wild goldsinny wrasse (Ctenolabrus rupestris), an important cleaner fish in Norwegian aquaculture.
  • Vis forfatter(e) (2018). Nucleospora cyclopteri ( Microspora ): Tissue Tropism, Shedding and Non-Lethal Detection.
  • Vis forfatter(e) (2017). The gill parasite Paramoeba perurans compromises aerobic scope and swimming capacity in Atlantic salmon Salmo salar.
  • Vis forfatter(e) (2015). Experiencec with American lobster (Homarus americanus) and shell disease from Norway.
  • Vis forfatter(e) (2013). The distribution of Parvicapsula pseudobranchicola in wild salmonids in Norway.
  • Vis forfatter(e) (2013). Prevalens og infeksjonsvindu til Parvicapsula pseudobranchicola.
  • Vis forfatter(e) (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).
  • Vis forfatter(e) (2009). Ichthyobodo infections in Norwegian fish farms.
  • Vis forfatter(e) (2008). The Antarctic krill and ecosystem survey with r/v GO Sars, in 2008.
  • Vis forfatter(e) (2008). Nodavirus og VHS virus påvist hos marine villfisk i Norge.
  • Vis forfatter(e) (2008). Ichthyobodo infeksjoner i norsk oppdrett.
  • Vis forfatter(e) (2007). Screening av smittestoffer i vill stamfisk.
  • Vis forfatter(e) (2007). Nodavirus infections in farmed and wild Atlantic cod (Gadus morhua L.) in Norway.
  • Vis forfatter(e) (2007). Managing microbial ecology in atlantic cod Gadus morhua hatcheries: pathology, therapy and prophylaxis by microbial control.
  • Vis forfatter(e) (2003). A sensitive PCR diagnostic for Parvicapsula pseudobranchicola, a myxozoan parasite of farmed Atlantic salmon in Norway.
  • Vis forfatter(e) (2001). Parasites of ballan wrasse (Labridae; Labrus bergylta).
  • Vis forfatter(e) (1999). Trypanosomes of Norwegian marine fishes.
  • Vis forfatter(e) (1999). PKD på regnbueørret assosiert med virus?
  • Vis forfatter(e) (1998). Parasitter hos lysing (Merluccius merluccius (L.)) - et problem i fremtidig lysingoppdrett?
Kompendium
  • Vis forfatter(e) (2002). Kompendium i fiskesykdommer. Fiskeparasitter.
  • Vis forfatter(e) (2001). Kompendium i Fiskesykdommer. Fiskeparasitter.
  • Vis forfatter(e) (1994). Kompendium i fiskeparasittologi.
Database
  • Vis forfatter(e) (2020). Data from: Ecological impact assessments of alien species in Norway.
Populærvitenskapelig artikkel
  • Vis forfatter(e) (2015). Fremdeles stort behov for kunnskap om leppefisk. Fisken og Havet, Særnummer. 75-78.
  • Vis forfatter(e) (2014). Virussmitteovervåking av vill sjøørret. Fisken og Havet, Særnummer. 32-34.
  • Vis forfatter(e) (2014). Transport og utsettinger av levende leppefisk. Fisken og Havet, Særnummer.
  • Vis forfatter(e) (2014). Transport og utsettinger av levende leppefisk. Havforskningsrapporten.
  • Vis forfatter(e) (2014). Sykdom og parasitter i vill og oppdrettet rognkjeks. Fisken og Havet, Særnummer. 37-39.
  • Vis forfatter(e) (2014). Risiko ved bruk av rensefisk i norsk oppdrett. Fisken og Havet, Særnummer. 133-144.
  • Vis forfatter(e) (2011). Parasitter hos berggylte. Norsk Fiskeoppdrett. 59-61.
  • Vis forfatter(e) (2009). Nyrebiopsi for påvisning av smittsomme patogener hos torsk. Norsk Fiskeoppdrett. 46-51.
  • Vis forfatter(e) (2008). CodPath prosjektet: kartlegging av sykdomsagens hos villtorsk. En kort presentasjon. Fiskehelse. 10-18.
  • Vis forfatter(e) (2006). Ny parasitt påvist hos regnbueørret og laks i oppdrett på Vestlandet. Norsk Fiskeoppdrett. 46-49.
  • Vis forfatter(e) (2005). "Ichthyobodose", et problem - mange arter. Fiskehelse. 23-28.
  • Vis forfatter(e) (2003). Sykdomsproblemer hos torskelarver og yngel. Norsk Fiskeoppdrett. 40-43.
  • Vis forfatter(e) (2002). Parasitter hos berggylt: Patogener for laks og berggylt i merd? Fiskehelse. 11-18.
  • Vis forfatter(e) (2000). Parasitter hos marine fiskelarver og yngel startfôret med naturlig zooplankton. Fiskehelse. 12-22.
  • Vis forfatter(e) (2000). Parasitter hos marine fiskelarver og yngel startfôret med naturlig zooplankton. Fiskehelse. 12-22.
  • Vis forfatter(e) (1999). Parasitter til besvær? Norsk Fiskeoppdrett. 34-35.
  • Vis forfatter(e) (1999). Kongekrabbeparasitter og torskebestanden - grunn til bekymring? Norsk Fiskeoppdrett. 30-32.
Doktorgradsavhandling
  • Vis forfatter(e) (2016). Salmonid alphavirus infection in Atlantic salmon, Salmo salar L. Bath challenge model, viral shedding and host susceptibility.
  • Vis forfatter(e) (2006). Aspects of the morphology and ecology of some North Atlantic marine fish trypanosomes.
Intervju
  • Vis forfatter(e) (2006). Kongekrabbeparasitter utgjør ingen fare for torsken.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Vis forfatter(e) (2011). Diseases and parasites. 7 sider.
  • Vis forfatter(e) (2007). Parvicapsula pseudobranchicola. 2 sider.
  • Vis forfatter(e) (2007). Ichthyobodo spp. infections. 4 sider.
  • Vis forfatter(e) (2001). Myxozoa. 5 sider.
  • Vis forfatter(e) (1996). (Chapter 18). Health status of goldsinny wrasse, including a detailed examination of the parasite community at Flødevigen, southern Norway. 12 sider.
Poster
  • Vis forfatter(e) (2019). Studier av parasitten Nucleospora cyclopteri i vev hos rognkjeks ved bruk av in situ hybridisering.
  • Vis forfatter(e) (2019). Normal histologi og anatomi hos rognkjeks, Cyclopterus lumpus, fra klekketidspunkt til utsett i sjø.
  • Vis forfatter(e) (2019). Detection of the microsporidian Nucleospora cyclopteri in tissue samples from lumpfish (Cyclopterus lumpus) using in situ hybridization (ISH).
  • Vis forfatter(e) (2018). Anadromous whitefish (Coregonus lavaretus L.) as host for salmon lice (Lepeophtheirus salmonis Krøyer).
  • Vis forfatter(e) (2017). The gill parasite Paramoeba perurans compromises aerobic scope, swimming capacity and ion balance in Atlantic salmon.
  • Vis forfatter(e) (2017). Parasittiske infeksjoner og vertsreaksjoner hos rognkjeks (Parasitic infections and host response in lumpsucker).
  • Vis forfatter(e) (2007). Cod, Gadus morhua, yolk sac larvae experimentally challenged with opportunistic bacteria.
  • Vis forfatter(e) (2006). Kveite-costia - Ny type, nye problem?
  • Vis forfatter(e) (2005). Myxidium oviforme Parisi, 1912, a myxosporean parasite infecting Atlantic cod (Gadus morhua) in the northeast Atlantic.
  • Vis forfatter(e) (2003). A systemic disease of cultured rainbow trout, associated with an unidentified protist showing affinities to the Perkinsea.
  • Vis forfatter(e) (2001). Protozoan ectosymbionts on hatchery reared salmon (Salmo salar L.) in western Norway.
  • Vis forfatter(e) (2001). Parasitter hos berggylte (Labridae; Labrus bergylta).
  • Vis forfatter(e) (2001). Microsporidian infections in two Norwegian wrasse species (Labridae), Symphodus melops (L.) and Labrus bergylta Ascanius.
  • Vis forfatter(e) (2001). Infections by cestodes, Eubothrium crassum (Bloch) and Proteocephalus longicollis (Rudolphi), in hatchery reared salmon (Salmo salar L.) in western Norway.
  • Vis forfatter(e) (2001). A genetic and morphological study of Ichthyobodo spp. from marine and freshwater hosts.
  • Vis forfatter(e) (1999). The parasite fauna of hake (Merluccius merluccius) in western Norway.
  • Vis forfatter(e) (1999). Parasites of ballan wrasse (Labrus bergylta) in Norway, with special reference to the dynamics of Caligus centrodonti.
  • Vis forfatter(e) (1999). Examining the possible influence of Hysterothylacium aduncum (Nematoda) on the population dynamics of Maurolicus muelleri (Sternoptychidae).
Errata
  • Vis forfatter(e) (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). Parasites & Vectors.
Vitenskapelig oversiktsartikkel/review
  • Vis forfatter(e) (2009). Hva vet vi om parasitter og oppdrett av torsk? Fisken og Havet, Særnummer. 50-53.
  • Vis forfatter(e) (2008). Viktige patogener i kystsonen. Fisken og Havet, Særnummer. 48-51.
Faglig kapittel
  • Vis forfatter(e) (2022). Risiko knyttet til effekter av torskeoppdrett i åpne merder på ville torskebestander. 184-208. I:
    • Vis forfatter(e) (2022). Risikorapport norsk fiskeoppdrett 2022 - risikovurdering — Effekter på miljø og dyrevelferd i norsk fiskeoppdrett. 2022 - 12. 2022 - 12. .
  • Vis forfatter(e) (2022). Effekter av torskeoppdrett i åpne merder på ville torskebestander. 314-405. I:
    • Vis forfatter(e) (2022). Risikorapport norsk fiskeoppdrett 2022 - kunnskapsstatus - Effekter på miljø og dyrevelferd i norsk fiskeoppdrett. 2022 - 13. 2022 - 13. .

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