Subject matches "Anthozoa" or its children

Evidence of coral bleaching in the Red Sea.

JP student Michael Holcomb checks on the corals he's culturing.

Underwater image of coral and fish taken in Honduras.

Fish in the coral reef

Fish swimming around a coral reef.

HOV Alvin operating on the Gulf of Mexico seafloor near deep-sea corals.

Deep-sea corals

Palmata coral

Alvin dive 3800

Alvin dive 3797

Parrotfish hiding in a niche.

Corals and small fish at a reef near Apo Island, Dauin, Philippines

Alvin dive 3803

Deep sea coral viewed on Alvin dive 3824.

Quarry worker staging the coral for cutting.

Coral reef off Nukuoro atoll in Micronesia.

Alvin dive 3801

Incidence of coral bleaching due to warming seawater.

Undersea coral reef image from Red Sea.

Alvin dive 3801