This is a preview. Log in through your library . Abstract How and why diverse sexual systems evolve are fascinating evolutionary questions, but few empirical studies have dealt with these questions in ...

Not everything on a coral is actually a coral. Embedded into the hard coral’s surfaces are nearly 100 species of specialized barnacles—the Pyrgomatidae. New work by Machel Malay and François ...

Symbiotic relationsandrange ofhost usage are prominent in coral reefs andcrucial to the stability of such systems. In order to explain how symbiotic relations are established and evolve, we used ...

Barnacles that hitch rides on the backs of humpback and gray whales not only record details about the whales' yearly travels, they also retain this information after they become fossilized, helping ...