The 15 Most Unusual Coral Species: #8 Will Astonish You!

15. The Table Coral (Acropora cytherea)

A real architectural wonder of the coral universe, the Table Coral boasts a large, level top and complex branching pattern. Large, table-like colonies formed by this species extend several meters in diameter, generating intricate environments supporting a varied range of marine life. The way the Table Coral grows makes it especially interesting. Growing mostly horizontally instead of vertically, it creates thin, plate-like structures maximising surface area for light capture. The Table Coral's unusual growth pattern lets it rule vast stretches of the reef and produce "forests" of coral tables spanning hundreds of meters. The fast rate of growth of the Table Coral is equally amazing; under ideal circumstances, this rate might reach 20 cm annually. Key species in reef regeneration following disturbances like storms or bleaching events, this fast growth enables it to rapidly colonise new regions and heal from damage. But fast development also renders the Table Coral especially sensitive to ocean acidification and temperature stress. The Table Coral's reproductive tactic is another fascinating feature. It is a broadcast spawner, spewing enormous quantities of eggs and sperm into the water column in coordinated episodes, much as many Acropora species. Maintaining genetic variety in coral populations depends critically on these mass spawning events, which are usually driven by moon cycles and water temperature. The special qualities of the Table Coral are under investigation by scientists in order to better grasp coral adaption techniques and growth trends. Its fast colonising power qualifies it as a possible contender for reef building efforts. But the Table Coral's sensitivity to environmental changes also makes it a valuable indicator of reef condition. Close monitoring of Table Coral populations by researchers helps them to track how climate change affects coral reef ecosystems. Rising sea temperatures, ocean acidification, and physical damage from storms and human activity pose major challenges to the Table Coral notwithstanding its resiliency. Protection of the ecosystems where these corals flourish and plans to increase their resilience to environmental stresses are the main emphasis of conservation activities. The remarkable look and ecological value of the Table Coral make it a flagship species for coral reef protection, therefore stressing the need of immediate action to safeguard these essential underwater environments. [4] <