Coral Reefs|Impacts of predator depletion by fishing on the biomass and diversity of non-target reef fish communities|Fish assemblages on artificial and natural reefs in the flower Garden Banks National Marine Sanctuary, USA|Relationships between coral substrata and fish|Coral communities and reef growth in the southern Great Barrier Reef|Habitat temperature induces the synthesis of heat-shock proteins and the elevation of intrancellular calcium in the coral Acropora grandis|Diving behavior of immature hawksbill turtles ( Eretmochelys imbricata) in a cariabbean reef habitat