Acropora anthocercis

Acropora anthocercis is a reef-building coral distinguished by its corymbose to arborescent growth form, with branching colonies that create structural complexity on the reef substrate. Like other members of the genus, it relies on symbiotic algae (zooxanthellae) housed within its tissues for the majority of its energy needs, while also capturing plankton using specialized stinging cells. Its calcium carbonate skeleton contributes to overall reef framework, providing habitat and shelter for numerous invertebrates and fish species that depend on branching coral structures for refuge and feeding grounds.

This species occupies marine neritic waters across a range spanning Australia, Sri Lanka, China, and Japan, typically inhabiting shallow reef environments where light penetration supports its symbiotic algae.

The species faces a combination of pressures common to Acroporidae corals. Fishing and harvesting activities, along with recreational use of reef areas, cause direct physical damage to fragile branching colonies. Runoff from agricultural operations and untreated domestic wastewater introduce nutrients and pollutants that degrade water quality and promote algal overgrowth.

Habitat shifting linked to changing environmental conditions, along with disease outbreaks and pressure from invasive or native species, further compound colony loss.

Conservation efforts for this species occur largely within the framework of broader marine protected areas and reef management programs across its range countries, including water quality regulation and fisheries restrictions in some protected zones. Species-specific intervention remains limited.

Population trends are decreasing, consistent with its Endangered classification. Given the ongoing, multi-source nature of the threats affecting this coral and the slow recovery rates typical of reef-building species, its conservation outlook remains concerning without sustained, coordinated management action.