What Divers Should Know About Staghorn Coral

Characterized by thick, upright branches that resemble a stag's antlers, the Staghorn coral (Acropora cervicornis) is a prominent sight in Western Atlantic reefs. This branching stony coral thrives in clear, non-turbid shallow fore and back reefs, as well as patch reefs, rarely found deeper than 20 meters (65 ft). Individual colonies can grow in excess of 2 meters (6.5 ft) in height, showcasing remarkably fast growth rates.

Known for its rapid skeletal accretion, Acropora cervicornis is a crucial reef builder, vital for the health of its ecosystem. These dense coral structures create important marine nurseries for juvenile fish, serve as natural buffer zones against erosion and storms, and act as key centers of biodiversity. Though historically abundant, forming vast single-species stands, its coverage has seen significant reduction in recent decades, highlighting its vulnerability.