Identifying and conserving sympatric diversity in trout of the genus Salmo, with particular reference to Lough Melvin, Ireland

A Ferguson, PA Prodöhl - Ecology of Freshwater Fish, 2022 - Wiley Online Library
Salmonid (Salmonidae) sympatric diversity is the co‐occurrence, in a lake or river, of two or
more reproductively isolated populations/subpopulations, or phenotypes resulting from …

Nunavik anadromous Arctic char life histories, behaviour, and habitat use informed by both Inuit knowledge and western science: a year in Ungava Bay

V Dubos, P May, CA Gillis, A St-Hilaire… - Arctic …, 2023 - cdnsciencepub.com
This study is a comprehensive documentation of anadromous Arctic char (Salvelinus
alpinus) life history in Ungava Bay, Nunavik, Canada, through Inuit knowledge. Inuit experts …

Allometric trajectories of body and head morphology in three sympatric Arctic charr (Salvelinus alpinus (L.)) morphs

MK Simonsen, A Siwertsson, CE Adams… - Ecology and …, 2017 - Wiley Online Library
A study of body and head development in three sympatric reproductively isolated Arctic
charr (Salvelinus alpinus (L.)) morphs from a subarctic lake (Skogsfjordvatn, northern …

The trade‐off between fecundity and egg size in a polymorphic population of Arctic charr (Salvelinus alpinus (L.)) in Skogsfjordvatn, subarctic Norway

A Smalås, PA Amundsen, R Knudsen - Ecology and evolution, 2017 - Wiley Online Library
Reproductive traits differ between intralacustrine Arctic charr morphs. Here, we examine
three sympatric lacustrine Arctic charr morphs with respect to fecundity, egg size and …

Environmental drivers of food webs in charr and trout‐dominated cold‐water lakes

H Kangosjärvi, PA Amundsen, P Byström… - Fish and …, 2024 - Wiley Online Library
Cold‐water lakes situated in high latitudes and altitudes have pivotal socio‐ecological
importance both globally and locally. However, they are increasingly threatened by multiple …

[HTML][HTML] Histopathological characterisation of retinal lesions associated to Diplostomum species (Platyhelminthes: Trematoda) infection in polymorphic Arctic charr …

F Padrós, R Knudsen, I Blasco-Costa - International Journal for Parasitology …, 2018 - Elsevier
The eye represents an immune privileged organ where parasites can escape host reactions.
This study provides the first systematic evidence of the pathology associated with …

Parallel evolution of profundal Arctic charr morphs in two contrasting fish communities

R Knudsen, PA Amundsen, AP Eloranta, B Hayden… - Hydrobiologia, 2016 - Springer
A population of small-sized Arctic charr living their entire life cycle in deep water was
recently found in Lake Skogsfjordvatn, Northern Norway. Their phenotype and life history …

Divergence and parallelism of parasite infections in Arctic charr morphs from deep and shallow lake habitats

A Siwertsson, B Refsnes, A Frainer, PA Amundsen… - Hydrobiologia, 2016 - Springer
Parasite communities can show large differences in species composition between sympatric
host species. Here, we assessed how divergent resource use of polymorphic populations of …

Characterizing neutral and adaptive genomic differentiation in a changing climate: The most northerly freshwater fish as a model

KG O'Malley, F Vaux, AN Black - Ecology and Evolution, 2019 - Wiley Online Library
Arctic freshwater ecosystems have been profoundly affected by climate change. Given that
the Arctic charr (Salvelinus alpinus) is often the only fish species inhabiting these …

The role of Salvelinus in contemporary studies of evolution, trophic ecology and anthropogenic change

R Knudsen, A Klemetsen, S Alekseyev, CE Adams… - Hydrobiologia, 2016 - Springer
The first international symposium on Arctic charr (Salvelinus alpinus) was held in May, 1981,
in Winnipeg, Manitoba, Canada, following shortly after the release of the seminal publication …