Sigurður S. Snorrason

Trophic specialization in Arctic charr Salvelinus alpinus (Pisces; Salmonidae): morphological divergence and ontogenetic niche shifts

Sigurður S. Snorrason, Skúli Skúlason, Bror Jönsson et al. · Biological Journal of the Linnean Society · 1994 · 261 citations

Biology, Lake Thingvallavatn, Benthic-pelagic Coupling +13

The Arctic Charr Salvelinus alpinus in Thingvallavatn

Odd Terje Sandlund, Karl Gunnarsson, Pétur M. Jónasson et al. · Oikos · 1992 · 243 citations

Ontogeny of trophic morphology in four sympatric morphs of arctic charr Salvelinus alpinus in Thingvallavatn, Iceland*

Skúli Skúlason, David L. G. Noakes, Sigurður S. Snorrason · Biological Journal of the Linnean Society · 1989 · 236 citations

Biology, Morphological Evidence, Arctic Structure +9

Rapid and coupled phenotypic and genetic divergence in Icelandic Arctic char (<i>Salvelinus alpinus</i>)

Davíð Gíslason, Moira M. Ferguson, Skúli Skúlason et al. · Canadian Journal of Fisheries and Aquatic Sciences · 1999 · 216 citations

Molecular Evolutionary Ecology, Genetics, Resource Polymorphism +17

Diet Differentiation in Polymorphic Arctic Charr in Thingvallavatn, Iceland

Hilmar J. Malmquist, Sigurður S. Snorrason, Skúli Skúlason et al. · Journal of Animal Ecology · 1992 · 216 citations