This works due to a principle known as signal standardization.
Parallel rings of this are known in Borneo, South Africa, the tropical regions of the Americas. Examples of it can be found among the members of many distinct nymphalid subfamilies in South America. This works due to a principle known as signal standardization. As it is often difficult to judge the palatability of a species, it is hard to distinguish it from the better-known Batesian version. FTP, name this type of mimicry where equally unpalatable unrelated species share coloration patterns.
Parallel rings of this are known in Borneo, South Africa, the tropical regions of the Americas.
Mullerian mimicry