Genotype data of the Idrijca trout populations

Genotypes for the marble trout populations of Lower Idrijca and Upper Idrijca and the rainbow trout population of Lower Idrijca.An impassable waterfall separates the stream in two sectors: a downstream sector (Lower) in which marble trout live in sympatry with rainbow trout and a upstream sector (Upper) in which marble trout live in allopatry. SAMPLE_ID fish ID, corresponds to Mark in the tag-recapture dataset; SEX = sex of fish - ? and NA mean not available/uncertain;YOB = year of birth of fish. Additional columns are the bi-allelic SNPs (0 means not genotyped).