The phenotypic diversity of Arctic charr, Salvelinus alpinus, (Salmonidae) in Scotland and Ireland

Gavin D. Alexander and Colin E. Adams

aqua, International Journal of Ichthyology, pp. 77-88, Volume 4, Issue 2 – December 2000


The high phenotypic variability of Arctic charr and the nature of polymorphism in the species are briefly summarized. Photographs of Arctic charr from populations in Scotland and Republic of Irelad are presented to illustrate some of the phenotypic diversity of the species in these two countries.

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