Means and Standard errors (SE) for Number of spots on the head, Spot size and Spot length in the E. angramainyu (PA), E. macularius (PM), and their F1 and B1M hybrids.

Number of spots on the head—square root transformed, Spot size—area of the largest spot scaled to the head size and natural log-transformed, and Spot length—length of the largest spot scaled to the head length and natural log-transformed. In the case of the Number of spots, post hoc Tukey tests at P E. angramainyu and F1; E. macularius and B1M) for the Spot area and Spot length. N–number of animals in the testing group.