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List of works by E. Tellervo Valtonen

A link between ectoparasite infection and susceptibility to bacterial disease in rainbow trout

scientific article published on 16 May 2006

Acanthocephalan size and sex affect the modification of intermediate host colouration.

scientific article published on 19 May 2009

Accumulation of plerocercoids of Triaenophorus crassus in the second intermediate host Coregonus lavaretus and their effect on growth of the host

scientific article

Adaptive significance of the sexual size dimorphism in the fish ectoparasite Argulus coregoni (Crustacea: Branchiura).

scientific article published in November 2004

Aggregation of Argulus coregoni (Crustacea: Branchiura) on rainbow trout (Oncorhynchus mykiss): a consequence of host susceptibility or exposure?

scientific article

An alloherpesvirus infection of European perch Perca fluviatilis in Finland

scientific article published on 01 June 2018

Being successful in the world of narrow opportunities: transmission patterns of the trematode Ichthyocotylurus pileatus

scientific article published on 07 August 2009

Between-population similarity in intestinal parasite community structure of pike (Esox lucius)--effects of distance and historical connections

scientific article published in June 2009

Changes in diets of individual Baltic ringed seals (Phoca hispida botnica) during their breeding season inferred from stable isotope analysis of multiple tissues

Chondroitin AC lyase activity is related to virulence of fish pathogenic Flavobacterium columnare.

scientific article

Climate warming and disease risks in temperate regions--Argulus coregoni and Diplostomum spathaceum as case studies

scientific article published on June 2006

Combining stable isotope and intestinal parasite information to evaluate dietary differences between individual ringed seals (Phoca hispida botnica)

article by Tuula Sinisalo et al published June 2006 in Canadian Journal of Zoology

Contracaecum osculatum (Nematoda:Anisakidae) in fish and seals in Bothnian Bay (northeastern Baltic Sea)

scientific article published on 01 April 1988

Control of freshwater fish louse Argulus coregoni: a step towards an integrated management strategy

scientific article published in October 2008

Corynosoma magdaleni in gray seals from the Gulf of Bothnia, with emended descriptions of Corynosoma strumosum and Corynosoma magdaleni

scientific article published on 01 December 2002

Corynosomaacanthocephalans in their paratenic fish hosts in the northern Baltic Sea ⬇️

scientific article published on September 1, 2003

Dactylogyrids on the gills of roach in central Finland: features of infection and species composition

scientific article published on 01 September 1991

Delayed transmission of a parasite is compensated by accelerated growth

scientific article published on 01 November 2005

Development of monogenean communities on the gills of roach fry (Rutilus rutilus).

scientific article published in May 1999

Diagnosis of flavobacteriosis by direct amplification of rRNA genes

scientific article published on 01 August 2002

Differences in parasite susceptibility and costs of resistance between naturally exposed and unexposed host populations

scientific article published on 18 February 2009

Digenean parasites of the bivalve mollusc Pisidium amnicum in a small river in eastern Finland ⬇️

scientific article published on July 30, 1998

Diplostomum spathaceum metacercarial infection and colour change in salmonid fish

scientific article published on 2 April 2004

Dynamics of Diplostomum spathaceum infection in snail hosts at a fish farm

scientific article published on 25 March 2006

Ecological divergence of closely related Diplostomum (Trematoda) parasites

scientific article published on 2 May 2006

Effect of Pseudomonas sp. MT5 baths on Flavobacterium columnare infection of rainbow trout and on microbial diversity on fish skin and gills

scientific article published on 01 January 2005

Effect of Triaenophorus crassus (Cestoda) infection on behavior and susceptibility to predation of the first intermediate host Cyclops strenuus (Copepoda)

scientific article published on 01 August 2000

Effect of pulp and paper mill effluent (BKME) on physiological parameters of roach (Rutilus rutilus) infected by the digenean Rhipidocotyle fennica.

scientific article published in January 2002

Effects of Acanthocephalus lucii (Acanthocephala) on intermediate host survival and growth: implications for exploitation strategies

scientific article published on 01 August 2007

Effects of Pulp and Paper Mill Effluent (BKME) on Physiology and Biochemistry of the Roach (Rutilus rutilus L.)

scientific article published on 01 May 1996

Efficacy of emamectin benzoate in the control of Argulus coregoni (Crustacea: Branchiura) on rainbow trout Oncorhynchus mykiss

scientific article published in September 2004

Environment may be the source of Flavobacterium columnare outbreaks at fish farms.

scientific article published on 30 March 2012

Epizootiology of protozoans in farmed salmonids at northern latitudes

scientific article

Establishment and interspecific associations in two species of Ichthyocotylurus (Trematoda) parasites in perch (Perca fluviatilis).

scientific article

Eutrophication, pollution and fragmentation: effects on the parasite communities in roach and perch in four lakes in central Finland

scientific article published on 01 September 1997

Evidence of enhanced bacterial invasion during Diplostomum spathaceum infection in European grayling, Thymallus thymallus (L.).

scientific article published in February 2006

Experimental evidence for a hierarchy of mate- and host-induced cues in a fish ectoparasite, Argulus coregoni (Crustacea: Branchiura).

scientific article published on 21 April 2007

Experimental infection of laboratory rats with Corynosoma semerme (Acanthocephala)

scientific article published on 01 August 1982

Eye fluke-induced cataract formation in fish: quantitative analysis using an ophthalmological microscope

scientific article

Eye fluke-induced cataracts in natural fish populations: is there potential for host manipulation?

scientific article published on 27 August 2010

Factors affecting abundance of Triaenophorus infection in Cyclops strenuus, and parasite-induced changes in host fitness

scientific article published in November 1999

Fauna europaea: helminths (animal parasitic)

scientific article

Finnish salmon resistant to Gyrodactylus salaris: a long-term study at fish farms

scientific article published in July 1996

Fish population size, and not density, as the determining factor of parasite infection: a case study

scientific article published in March 2004

Flavobacterium columnare colony types: connection to adhesion and virulence?

scientific article published on 17 October 2008

Freezing induces biased results in the molecular detection of Flavobacterium columnare

scientific article published in February 2006

Furcocercous cercariae (Trematoda) from freshwater snails in Central Finland

scholarly article by Anna Faltýnková et al published 1 January 2007 in Acta Parasitologica

Growth and development of Argulus coregoni (Crustacea: Branchiura) on salmonid and cyprinid hosts

scientific article published on 01 March 2004

Helminth assemblages of whitefish (Coregonus lavaretus) in interconnected lakes: similarity as a function of species specific parasites and geographical separation

scientific article published on 01 June 2004

Host immunization shapes interspecific associations in trematode parasites

scientific article

Host manipulation by parasites in the world of dead-end predators: adaptation to enhance transmission?

scientific article published in July 2008

Host searching in Argulus foliaceus L. (Crustacea: Branchiura): the role of vision and selectivity ⬇️

scientific article published on 01 May 1998

Host specificity of Argulus coregoni (Crustacea: Branchiura) increases at maturation

scientific article published on 13 July 2007

How do fish ectoparasites Argulus spp. (Crustacea: Branchiura) match with their hosts at the behavioural and ecological scales?

scientific article

Immunoreactivity of Roach,Rutilus rutilus,Following Laboratory Exposure to Bleached Pulp and Paper Mill Effluents ⬇️

scientific article published on 01 December 1997

Immunostimulants in prevention of columnaris disease of rainbow trout, Oncorhynchus mykiss (Walbaum)

scientific article published on 05 June 2009

Increased ventilation by fish leads to a higher risk of parasitism

scientific article published on 23 June 2014

Increasing water temperature and disease risks in aquatic systems: climate change increases the risk of some, but not all, diseases

scientific article

Infection of brown trout with Diphyllobothrium dendriticum procercoids ⬇️

scientific article published on November 1, 1997

Infection, specificity and host manipulation of Australapatemon sp. (Trematoda, Strigeidae) in two sympatric species of leeches (Hirudinea).

scientific article published on 15 May 2017

Influence of rearing conditions on Flavobacterium columnare infection of rainbow trout, Oncorhynchus mykiss (Walbaum).

scientific article

Infracommunity level aggregation in the monogenean communities of crucian carp (Carassius carassius)

scientific article published on 01 September 2005

Intensive fish farming and the evolution of pathogen virulence: the case of columnaris disease in Finland

scientific article published on 28 October 2009

Interactions among co-infecting parasite species: a mechanism maintaining genetic variation in parasites?

scientific article published in February 2009

Interspecific and intraspecific interactions in the monogenean communities of fish: a question of study scale?

scientific article

Interspecific associations among larval helminths in fish

scientific article published on 01 December 2001

Intestinal distribution and fecundity of two species of Diplostomum parasites in definitive hosts

scientific article published on 01 December 2005

Intestinal helminths of a landlocked ringed seal (Phoca hispida saimensis) population in eastern Finland

scientific article published on 18 July 2003

Isopod (Asellus Aquaticus) size and acanthocephalan (Acanthocephalus lucii) infections

scientific article published in June 2007

Light-mediated host searching strategies in a fish ectoparasite, Argulus foliaceus L. (crustacea: branchiura).

scientific article

Molecular diversity and growth features of Flavobacterium columnare strains isolated in Finland

scientific article published in June 2006

Molecular systematics in the acanthocephalan genus Echinorhynchus (sensu lato) in northern Europe

scientific article published on January 1994

Monogenean assemblages and the apparent transmission capability of monogeneans between related fish species: an experimental study.

scientific article

Morphology, development and probable systematic position of Cercariaeum crassum Wesenberg-Lund, 1934 (Digenea), a parasite of Pisidium amnicum in eastern Finland

scientific article published on 3 October 2007

Multidimensionality and intra-individual variation in host manipulation by an acanthocephalan

scientific article published on 25 February 2008

Nested assemblages resulting from host size variation: the case of endoparasite communities in fish hosts

scientific article published in September 2001

Occurrence and histological response of Raphidascaris acus (Nematoda: Ascaridoidea) in roach from four lakes differing in water quality

scientific article published in April 1994

Occurrence of Phyllodistomum umblae (Fabricius, 1780) in the ureters of coregonids of Lake Yli-Kitka in northeastern Finland

scientific article published on 01 January 1987

Occurrence of Proteocephalus percae and P. cernuae in the perch and ruff in northern Finland

scientific article published in January 1989

On the infracommunity structure of adult cestodes in freshwater fishes

scientific article

Ovarian development of Corynosoma semerme (Acanthocephala) during experimental infections in rats

scientific article published on 01 February 1987

Parasite assemblages of crucian carp (Carassius carassius)--is depauperate composition explained by lack of parasite exchange, extreme environmental conditions or host unsuitability?

scientific article published on 01 August 2005

Parasite communities as indicators of recovery from pollution: parasites of roach (Rutilus rutilus) and perch (Perca fuviatilis) in central Finland

scientific article published on January 2003

Parasite resistance and avoidance behaviour in preventing eye fluke infections in fish

scientific article published in August 2004

Parasite-induced aggression and impaired contest ability in a fish host

scientific article published on 15 March 2010

Patterns of cercarial production from Diplostomum spathaceum: terminal investment or bet hedging?

scientific article published on 01 July 2004

Perch (Perca fluviatilis L.) parasites reflect ecosystem conditions: a comparison of a natural lake and two acidic reservoirs in Finland

scientific article published on 01 December 2000

Phenotypic variation in infectivity of Diplostomum spathaceum cercariae within a population

scientific article published in October 2007

Population structure and recruitment of the ectoparasite Argulus coregoni Thorell (Crustacea: Branchiura) on a fish farm

scientific article published in July 2003

Proximate factors affecting the larval life history of Acanthocephalus lucii (Acanthocephala).

scientific article published in August 2007

Qualitative and quantitative behavioral traits in a community of furcocercariae trematodes: tools for species separation?

scientific article published in December 2007

Quantity of sporocysts and seasonality of two Rhipidocotyle species (Digenea: Bucephalidae) in Anodonta piscinalis (Mollusca: Bivalvia).

scientific article published in September 1994

Relationships between the parasites of some wild and cultured fishes in two lakes and a fish farm in central Finland

scientific article published in February 1994

Reliability of mitochondrial DNA in an acanthocephalan: the problem of pseudogenes.

scientific article

Resistance against eye flukes: naïve versus previously infected fish.

scientific article published on 25 November 2004

Review of "Fish diseases, Volumes 1 and 2." by Jorge C. Eiras, Helmut Segner, Thomas Wahli and G.B. Kapoor

scientific article

Saprophytism of a fish pathogen as a transmission strategy ⬇️

scientific article published on 05 May 2009

Schistocephalus cotti n. sp. (Cestoda: Pseudophyllidea) plerocercoids from bullheads Cottus gobio L. in an Arctic river in Finland, with a key to the plerocercoids of the Palaearctic species of the genus

scientific article published on 30 August 2006

Seasonal changes in host phenotype manipulation by an acanthocephalan: time to be transmitted?

scientific article published on 18 December 2008

Seasonal dynamics of egg laying and egg-laying strategy of the ectoparasite Argulus coregoni (Crustacea: Branchiura)

scientific article published on 01 June 2004

Seasonality of two gill monogeneans from two freshwater fish from an oligotrophic lake in northeast Finland

scientific article published in February 1990

Segregation and co-occurrence of larval cestodes in freshwater fishes in the Bothnian Bay, Finland

scientific article published in February 1992

Sexual differences in larval life history traits of acanthocephalan cystacanths.

scientific article published on 30 October 2006

Sexual segregation of Echinorhynchus borealis von Linstow, 1901 (Acanthocephala) in the gut of burbot (Lota lota Linnaeus).

scientific article

Spatial and temporal structure of the trematode component community in Valvata macrostoma (Gastropoda, Prosobranchia)

scientific article published on 10 November 2008

Spatial distribution and hatching of overwintered eggs of a fish ectoparasite, Argulus coregoni (Crustacea: Branchiura)

scientific article published on 01 September 2001

Stability of Corynosoma populations with fluctuating population densities of the seal definitive host

scientific article published on 01 November 2004

Starvation can diversify the population structure and virulence strategies of an environmentally transmitting fish pathogen

scientific article

Studies on bucephalid digeneans parasitising molluscs and fishes in Finland I. Ecological data and experimental studies

Studies on bucephalid digeneans parasitising molluscs and fishes in Finland. II. The description of Rhipidocotyle fennica n. sp. and its discrimination by principal components analysis ⬇️

scientific article published in September 1992

Subchronic effects of pulp and paper mill effluents on the immunoglobulin synthesis of roach, Rutilus rutilus

scientific article published on 01 December 1995

Susceptibility of eye fluke-infected fish to predation by bird hosts

scientific article published on 07 December 2005

Temperature effect on the immune defense functions of Arctic charr Salvelinus alpinus

scientific article published on 01 November 2002

The ecology of Crepidostomum species (Allocreadiidae: Digenea) in the salmonoids of Lake Yli-Kitka in northeastern Finland

scientific article published in January 1989

The effect of Echinorhynchus borealis (Acanthocephala) infection on the anti-predator behavior of a benthic amphipod

scientific article published on 01 April 2008

The efficacy of two immunostimulants against Flavobacterium columnare infection in juvenile rainbow trout (Oncorhynchus mykiss).

scientific article

The impact of sexual selection on Corynosoma magdaleni (Acanthocephala) infrapopulations in Saimaa ringed seals (Phoca hispida saimensis).

scientific article

The influence of food competition and host specificity on the transmission of Triaenophorus crassus (Cestoda) and Cystidicola farionis (Nematoda) to Coregonus lavaretus and Coregonus albula (Pisces:Coregonidae) in Finland

scientific article published on 01 November 1999

The natural history of Echinorhynchus bothniensis Zdzitowiecki and Valtonen, 1987 (Acanthocephala) in a high Arctic lake

scientific article published on 11 September 2015

The occurrence of Echinorhynchus salmonis Müller, 1784 in benthic amphipods in the Baltic Sea.

scientific article published on 11 September 2015

The predictability of helminth community structure in space: a comparison of fish populations from adjacent lakes

scientific article published on September 2002

The structure of parasite component communities in brackish water fishes of the northeastern Baltic Sea

scientific article published on 01 April 2001

Transmission dynamics of a trematode parasite: exposure, acquired resistance and parasite aggregation

scientific article published on 03 December 2003

Transmission, infectivity and survival of Diplostomum spathaceum cercariae

scientific article published in September 2003

Treatment of columnaris disease of rainbow trout: low pH and salt as possible tools?

scientific article published in June 2005

Treatment of ichthyophthiriasis after malachite green. I. Concrete tanks at salmonid farms

scientific article published in April 2005

Treatment of ichthyophthiriasis after malachite green. II. Earth ponds at salmonid farms

scientific article published in August 2005

Triaenophorus nodulosus and T. crassus in fish from northern Finland

scientific article published on 01 January 1989

Trichodinid (Ciliophora: Trichodinidae) Infections in Perch (Perca fluviatilis) experimentally exposed to pulp and paper mill effluents.

scientific article

Tuning host specificity during the ontogeny of a fish ectoparasite: behavioural responses to host-induced cues

scientific article published on 8 January 2004

Ultraviolet B irradiation affects resistance of rainbow trout (Oncorhynchus mykiss) against bacterium Yersinia ruckeri and trematode Diplostomum spathaceum

scientific article published on September 2007

Vertebrate diets derived from trophically transmitted fish parasites in the Bothnian Bay

scientific article published on 12 September 2009

Virulent and nonvirulent Flavobacterium columnare colony morphologies: characterization of chondroitin AC lyase activity and adhesion to polystyrene

scientific article published in 2011

Vulnerability and diet breadth predict larval and adult parasite diversity in fish of the Bothnian Bay.

scientific article

Within-lake dynamics in the similarity of parasite assemblages of perch (Perca fluviatilis)

scientific article published on 01 December 2005

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