Acropora spp., commonly known as branching and table corals, are among the most prominent and fast-growing coral types found in Myanmar’s reef ecosystems. These corals are especially abundant in the waters of the Myeik Archipelago, where they play a vital role in building and maintaining the structure of coral reefs. Acropora species are known for their unique shapes—some grow in tree-like branching forms, while others spread out in wide, flat table formations. Their vivid colors, ranging from brown and green to striking shades of blue and purple, add remarkable beauty to Myanmar’s underwater world.
These corals thrive in shallow, sunlit waters, typically at depths of 1 to 20 meters, where they benefit from warm temperatures and clear visibility. As reef-builders, Acropora corals provide essential shelter and breeding grounds for many marine species, including small fish, crabs, and invertebrates. Their presence also helps protect coastlines by acting as natural barriers against waves and erosion.
However, Acropora corals face serious threats from environmental stress. Rising sea temperatures can lead to coral bleaching, where the corals lose their color and vital symbiotic algae. Human activities such as destructive fishing practices, sedimentation from development, and water pollution also put these delicate organisms at risk.
Recognizing the importance of Acropora spp. is crucial for coral reef conservation in Myanmar. By protecting these key reef-builders, we ensure the survival of vibrant marine ecosystems that support biodiversity, livelihoods, and coastal resilience.
