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List of works by Haakon Hansen

A case study of Desmozoon lepeophtherii infection in farmed Atlantic salmon associated with gill disease, peritonitis, intestinal infection, stunted growth, and increased mortality

scientific article published on 2 August 2017

Amoebic gill disease due to Paramoeba perurans in ballan wrasse (Labrus bergylta)

Arctic charr (Salvelinus alpinus) is a suitable host for Gyrodactylus salaris (Monogenea, Gyrodactylidae) in Norway

scientific article

Are hybrids between Atlantic salmon and brown trout suitable long-term hosts of Gyrodactylus salaris during winter?

scientific article published on 20 January 2017

Can parasites use predators to spread between primary hosts?

scientific article published on 29 May 2013

Catching the fish with the worm: a case study on eDNA detection of the monogenean parasite Gyrodactylus salaris and two of its hosts, Atlantic salmon (Salmo salar) and rainbow trout (Oncorhynchus mykiss).

scientific article published on 4 June 2018

Co-infection of Nucleospora cyclopteri (Microsporidia) and Kudoa islandica (Myxozoa) in farmed lumpfish, Cyclopterus lumpus L., in Norway: a case report

scientific article published on 10 April 2015

DNA taxonomy and barcoding of monogenean parasites: lessons from Gyrodactylus

scientific article

Detection of the myxosporean parasite Parvicapsula pseudobranchicola in Atlantic salmon (Salmo salar L.) using in situ hybridization (ISH).

scientific article published on 15 February 2015

Determinants of parasite distribution in Arctic charr populations: catchment structure versus dispersal potential

scientific article published on 18 June 2018

Effects of cnidarian biofouling on salmon gill health and development of amoebic gill disease

scientific article published on 06 July 2018

Electrocotyle whittingtoni n. gen., n. sp. (Monogenea: Monocotylidae: Heterocotylinae) from the gills of a captive onefin electric ray, Narke capensis (Narkidae) at Two Oceans Aquarium, Cape Town, South Africa

scientific article

Genetic population structure of Gyrodactylus thymalli (Monogenea) in a large Norwegian river system

scientific article published on 14 October 2015

Gyrodactylus longipes n. sp. (Monogenea: Gyrodactylidae) from farmed gilthead seabream (Sparus aurata L.) from the Mediterranean

scientific article

Gyrodactylus molweni sp. n. (Monogenea: Gyrodactylidae) from Chelon richardsonii (Smith, 1846) (Mugilidae) from Table Bay, South Africa

scholarly article published in 2021

Gyrodactylus neili n. sp. (Monogenea: Gyrodactylidae), a parasite of chain pickerel Esox niger Lesueur (Esocidae) from freshwaters of New Brunswick, Canada.

scientific article

Gyrodactylus triglopsi n. sp. (Monogenea: Gyrodactylidae) from the Gills of Triglops nybelini Jensen, 1944 (Teleostei: Cottidae) in the Barents Sea

scientific article published on 28 April 2020

Infection dynamics and tissue tropism of Parvicapsula pseudobranchicola (Myxozoa: Myxosporea) in farmed Atlantic salmon (Salmo salar).

scientific article published on 6 January 2018

Infections with Gyrodactylus spp. (Monogenea) in Romanian fish farms: Gyrodactylus salaris Malmberg, 1957 extends its range

scientific article published on 11 August 2016

Integrative Approach for the Reliable Detection and Specific Identification of the Microsporidium Loma morhua in Atlantic Cod (Gadus morhua).

scientific article published on 18 June 2016

Mitochondrial DNA variation of Gyrodactylus spp (Monogenea, Gyrodactylidae) populations infecting Atlantic salmon, grayling, and rainbow trout in Norway and Sweden

scientific article published in November 2003

Mitochondrial haplotype diversity of Gyrodactylus thymalli (Platyhelminthes; Monogenea): extended geographic sampling in United Kingdom, Poland, and Norway reveals further lineages

scientific article

Multi-centre testing and validation of current protocols for the identification of Gyrodactylus salaris (Monogenea).

scientific article published on June 2010

New monogeneans from the bathydemersal southern African endemic catshark, Holohalaelurus regani (Gilchrist, 1922)

scholarly article published in 2021

Presence of Anisakis simplex (Rudolphi, 1809 det. Krabbe, 1878) and Hysterothylacium aduncum (Rudolphi, 1802) (Nematoda; Anisakidae) in runts of farmed Atlantic salmon, Salmo salar L.

scientific article published on 11 March 2013

Reservoir hosts for Gyrodactylus salaris may play a more significant role in epidemics than previously thought

scientific article

Seatrout (Salmo trutta) is a natural host for Parvicapsula pseudobranchicola (Myxozoa, Myxosporea), an important pathogen of farmed Atlantic salmon (Salmo salar).

scientific article published on 10 April 2015

Selection by parasites in spate conditions in wild Trinidadian guppies (Poecilia reticulata).

scientific article published on 14 January 2007

The effect of various metals on Gyrodactylus salaris (Platyhelminthes, Monogenea) infections in Atlantic salmon (Salmo salar).

scientific article published in February 2004

The first report of Gyrodactylus salaris Malmberg, 1957 (Platyhelminthes, Monogenea) on Italian cultured stocks of rainbow trout (Oncorhynchus mykiss Walbaum).

scientific article

The incongruence of nuclear and mitochondrial DNA variation supports conspecificity of the monogenean parasites Gyrodactylus salaris and G. thymalli

scientific article