Talk:Katakan/@comment-76.29.66.84-20180816015132

That does not mean they aren’t or can’t be the same species. It’s called sexual dimorphism. Species that show this have different markings, sizes, features and abilities. For example, wood duck males are highly colorful where as females are dull and mostly brown, male angler fish are small and dependent on female anglers for long term survival. The hammerhead bat has males with hammer heads, where as females resemble most other flying foxes and sydney funnel web males have more toxic venom than females.