Staghorn coral is one of the most important reef-building corals in the Caribbean, historically forming vast underwater thickets that sheltered thousands of species. Coral colonies are actually composed of thousands of tiny individual polyps — genetically identical animals that secrete calcium carbonate skeletons. The symbiotic algae called zooxanthellae living within coral tissues provide up to 90% of the coral’s energy through photosynthesis.
About the Coral
Acropora cervicornis
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Coral reefs cover less than 1% of the ocean floor yet support approximately 25% of all marine species.
A coral polyp is an animal, not a plant — it catches zooplankton with stinging tentacles at night.
Staghorn coral can grow up to 20 cm per year, making it one of the fastest-growing corals in the Caribbean.
The Great Barrier Reef is the largest living structure on Earth and is visible from space.
Coral bleaching occurs when water temperatures rise just 1–2°C above normal, causing the coral to expel its life-giving algae.
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