Male Panther chameleons can grow up to 20 inches, with a length of 17 inches. Females are smaller than the male about halve the length . Males are more vibrantly colored than females. Panther chameleons just like other chameleons can change there color to blend in with the environment. Panther chameleons can start to breed after seven months. Females can lay from 10-40 eggs. the eggs usually hath after 240 days.