Sinister Capiri

The sinister capiri split from its ancestor, the vengeance capiri. The newly formed spike on its back helps hold up its ever growing sail. Its false mouth has become very hard and will be used to ambush its prey by ramming into it before clutching it. They had to migrate because of constant fights between it and its ancestor. They usually are found in packs of 8 and will stay together at all times unless they are hunting. Newborns will not yet have their forth spike but will instead have a bump. The Lighter colors help it blend in a bit better near water and in warmer areas of the plains. Each sail is different, they may be slightly lighter or darker, bigger or smaller. It all depends on how much food they get.