Genomic clines estimated in introgress for A. caudacutus and A. nelsoni. Each plot represents a marker and includes the name of each locus and a P value from the analysis. Solid color lines represent genomic clines for caudacutus homozygote genotypes, dashed lines represent genomic clines for heterozygote genotypes. Shaded areas represent 95Â % confidence intervals. (PDF 1572Â kb