Why does a Caribbean angelfish sometimes resemble its Indo-Pacific cousin, even though they have never lived in the same ocean? Why do coral reefs harbor such a wide range of stripes, spots and ...

Reef fish in different oceans often develop similar color patterns because evolution explores the same set of biological possibilities.

You can start some good arguments in a group of anglers by bringing up the subject of color. Everyone has an opinion on the importance of color in catching fish, and some anglers have several opinions ...

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