Supplementary material for "Arctic charr species radiation in Greenland" from Ecological opportunity shapes a large Arctic charr species radiation.

Appendix with details about sampling design, ecomorph characteristics, stable isotope analyses, genotyping, construction of a phylogenetic tree, ecomorphological differentiation in the largest lakes, shapePCA, differentiation between sympatric piscivores, and comparison of different methods for identifying charr diversity. Supplementary tables and figures.