Results 21 to 30 of about 12,611 (204)

Design and characterization of an 87k SNP genotyping array for Arctic charr (Salvelinus alpinus). [PDF]

open access: goldPLoS One, 2019
Nugent CM   +11 more
europepmc   +3 more sources

Morphological characteristics of Arctic charr, Salvelinus alpinus (L. 1758) from the Hornsund area of Vest Spitsbergen [PDF]

open access: yesActa Ichthyologica et Piscatoria, 1993
Morphological characteristics of Arctic charr (Salvelinus alpinus) are presented. Meristic and plastic characters were treated statistically. Males and females were found to differ in 8 plastic characters, all related to head structure and fin length ...
T. Heese
doaj   +3 more sources

Differences among families in craniofacial shape at early life-stages of Arctic charr (Salvelinus alpinus). [PDF]

open access: greenBMC Dev Biol, 2020
Beck SV   +5 more
europepmc   +2 more sources

Cerebrocranial differentiation of the Arctic charr [Salvelinus alpinus (L.)] in water bodies of the Hornsund region (Spitsbergen) [PDF]

open access: yesActa Ichthyologica et Piscatoria, 1993
Measurements of the cerebrocranium of the Arctic charr (Salvelinus alpinus) from River Revelva and Lake Svartvatnet on Spitsbergen were made. The fishe from the two water bodies differed in the shape and size of their various cerebrocranial elements.
A. Sobociński
doaj   +3 more sources

Observations on the development of Salmincola edwardsii (Olsson, 1869) (Copepoda: Lernaeopodidae) parasitizing the Arctic charr (Salvelinus alpinus (L.)) in the Hornsund region (Vest Spitsbergen) [PDF]

open access: yesActa Ichthyologica et Piscatoria, 1993
A successful in vitro incubation of eggs of Salmincola edwardsii (Olsson,1869), a parasitic copepod living on gills of the Arctic charr (Salvelinus alpinus (L.,1758)) resulted in obtaining nauplii and copepodites of the parasite.
M. Stańkowska-Radziun, K. Radziun
doaj   +3 more sources

Gonad maturity and individual fecundity of the arctic charr, Salvelinus alpinus (L.) from Hornsund (Vest Spitsbergen) [PDF]

open access: yesActa Ichthyologica et Piscatoria, 1993
Results of analyses of gonad maturity and individual fecundity of the Arctic charr, Salvelinus alpinus (L.) are presented. A total of 38 individuals caught in summer 1986 in lakes Revvatnet and Svartvatnet and in River Revelva were examined.
A. Winnicki, M. Stańkowska-Radziun
doaj   +3 more sources

A record of pink salmon, Oncorhynchus gorbuscha (Actinopterygii, Salmoniformes, Salmonidae), in the Revelva River, Hornsund area (SW Spitsbergen) [PDF]

open access: yesActa Ichthyologica et Piscatoria, 2010
In 2007–2008 the pink salmon, Oncorhynchus gorbuscha, was observed to attempt spawning migration up the Revelva River. The possibility of natural spawning of this alien species in rivers and lakes of Spitsbergen, as well as the risk of its ...
A. Witkowski, P. Głowacki
doaj   +3 more sources

Divergent functional traits in three sympatric Arctic charr Salvelinus alpinus morphs are not coupled with the age of the lineage divergence [PDF]

open access: yes, 2016
Three genetically discrete morphs of Arctic charr in Loch Rannoch, Scotland originated from a recent divergence within the lake (in situ) (piscivore and benthivore morphs) and from secondary contact of two older lineages (ex situ; a planktivore–piscivore/
Adams, Colin   +4 more
core   +2 more sources

Ecosystem size predicts eco-morphological variability in a postglacial diversification [PDF]

open access: yes, 2017
Identifying the processes by which new phenotypes and species emerge has been a long-standing effort in evolutionary biology. Young adaptive radiations provide a model to study patterns of morphological and ecological diversification in environmental ...
Adams, Colin E.   +3 more
core   +1 more source

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