Table 3. Summary of Macquarie perch individual-based WGS genotypes for the 146-bp sexing region of scaffold 633 (in bold) plus four additional SNPs with CMH test p<1e-20). F ref hom/M ref hom = number of females/males homozygous for reference allele, F het/M het = number of females/males that are heterozygous, F alt hom/M alt hom = number of females/males that are homozygous for the alternative SNP allele. When more than one alternative allele was present, M alt hom is the count of homozygotes at the more common alternative allele. Male-specific - locus with male-specific allele, XY- XY-gametologs.