Percentage relatedness (1 = 100%) within and between sevengill shark populations.

FS: Full sibling, HS: Half sibling, and U: Unrelated. The values from COLONY were significantly different from COANCESTRY and MLRELATE at the p = 0.05 level for related individuals within and between populations. The values of within vs between relatedness found in all three programs were significant at the p = 0.0001 level (paired t tests). Percentage relatedness (1 = 100%) within and between sevengill shark populations.