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Sigurđur Snorrason
Sigurđur Snorrason
Professor, Faculty of Life- and Environmental Sciences, University of Iceland
Verified email at hi.is
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Cited by
Year
Trophic specialization in Arctic charr Salvelinus alpinus (Pisces; Salmonidae): morphological divergence and ontogenetic niche shifts
SS Snorrason, S Skulason, B Jonsson, ...
Biological Journal of the Linnean Society 52, 1-18, 1994
2921994
The arctic charr Salvelinus alpinus in Thingvallavatn
OT Sandlund, K Gunnarsson, PM Jónasson, B Jonsson, T Lindem, ...
Oikos, 305-351, 1992
2671992
Ontogeny of trophic morphology in four sympatric morphs of arctic charr Salvelinus alpinus in Thingvallavatn, Iceland*
S Skúlason, DLG Noakes, SS Snorrason
Biological Journal of the Linnean Society 38 (3), 281-301, 1989
2651989
Rapid and coupled phenotypic and genetic divergence in Icelandic Arctic char (Salvelinus alpinus)
D Gíslason, MM Ferguson, S Skúlason, SS Snorrason
Canadian Journal of Fisheries and Aquatic Sciences 56 (12), 2229-2234, 1999
2541999
Diet differentiation in polymorphic Arctic charr in Thingvallavatn, Iceland
HJ Malmquist, SS Snorrason, S Skulason, B Jonsson, OT Sandlund, ...
J. Anim. Ecol 61, 21-35, 1992
2391992
Sympatric morphs, populations and speciation in freshwater fish with emphasis on arctic charr
S Skúlason, SS Snorrason, B Jónsson
Evolution of biological diversity. Oxford Univ. Press, Oxford, UK, 70-92, 1999
2061999
Life History Variation of Polymorphic Arctic Charr (Salvelinus alpinus) in Thingvallavatn, Iceland
B Jonsson, S Skúlason, SS Snorrason, OT Sandlund, HJ Malmquist, ...
Canadian Journal of Fisheries and Aquatic Sciences 45 (9), 1537-1547, 1988
1671988
Genetically based differences in foraging behaviour among sympatric morphs of arctic charr (Pisces: Salmonidae)
S Skúlason, SS Snorrason, D Ota, DLG Noakes
Animal Behaviour 45 (6), 1179-1192, 1993
1531993
Population genetic structure of Arctic Charr, Salvelinus alpinus from northwest Europe on large and small spatial scales
AJ Wilson, D Gislason, S Skúlason, SS Snorrason, CE Adams, ...
Molecular ecology 13 (5), 1129-1142, 2004
1492004
Genetic basis of life history variations among sympatric morphs of Arctic char Salvelinus alpinus
S Skúlason, SS Snorrason, DLG Noakes, MM Ferguson
Canadian Journal of Fisheries and Aquatic Sciences 53 (8), 1807-1813, 1996
1291996
Adaptive speciation in northern freshwater fishes
SS Snorrason, S Skúlason
Adaptive speciation, 210-228, 2004
1172004
Social relationships in a group of horses without a mature stallion
H Sigurjónsdóttir, S Snorrason, M van Dierendonck, A Thórhallsdóttir
Behaviour 140 (6), 783-804, 2003
1172003
Segregation in spawning and early life history among polymorphic Arctic charr, Salvelinus alpinus, in Thingvallavatn, Iceland
S Skúlason, SS Snorrason, DLG Noakes, MM Ferguson, HJ Malmquist
Journal of Fish Biology 35, 225-232, 1989
951989
Mitochondrial DNA diversity among four sympatric morphs of Arctic charr, Salvelinus alpinus L., from Thingvallavatn, Iceland
RG Danzmann, MM Ferguson, S Skulason, SS Snorrason, DLG Noakes
Journal of Fish Biology 39 (5), 649-659, 1991
891991
Evolution of adaptive diversity and genetic connectivity in Arctic charr (Salvelinus alpinus) in Iceland
KH Kapralova, MB Morrissey, BK Kristjánsson, GÁ Ólafsdóttir, ...
Heredity 106 (3), 472-487, 2011
842011
Ecological parasitology of polymorphic Arctic charr, Salvelinus alpinus (L.), in Thingvallavatn, Iceland
F Frandsen, HJ Malmquist, SS Snorrason
Journal of Fish Biology 34 (2), 281-297, 1989
831989
Habitat use of arctic charr Salvelinus alpinus in Lake Thingvallavatn, Iceland
OT Sandlund, B Jonsson, HJ Malmquist, R Gydemo, T Lindem, ...
Environmental Biology of Fishes 20, 263-274, 1987
761987
Positive assortative mating between recently described sympatric morphs of Icelandic sticklebacks
GÁ Ólafsdóttir, MG Ritchie, SS Snorrason
Biology letters 2 (2), 250-252, 2006
652006
A way forward with eco evo devo: an extended theory of resource polymorphism with postglacial fishes as model systems
S Skúlason, KJ Parsons, R Svanbäck, K Räsänen, MM Ferguson, ...
Biological Reviews 94 (5), 1786-1808, 2019
632019
Shape polymorphism in arctic charr, Salvelinus alpinus, in Thingvallavatn, Iceland
SS Snorrason, S Skúlason, OT Sandlund, HJ Malmquist, B Jonsson, ...
Physiology and Ecology Japan 1, 393-404, 1989
621989
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