Orange Gorgonian Coral
Corals: the “buildings” of tiny animals and algae
Corals are actually colonies of tiny animals called polyps, which literally build “buildings” out of calcium carbonate. Inside the polyps live microalgae called zooxanthellae.
It is estimated that around 25% of all marine life inhabits areas around coral reefs.
Let’s meet the Orange Gorgonian Coral.
Appearance and behaviour
Although known as Orange Gorgonian Coral, this coral can also display other colours, including yellow, white, red, purple, and even multiple colours in the same individual.
In Portugal, yellow and purple colourations are the most commonly found.
It is a coral with very fine branches, which can grow between 2 and 5 cm per year.
Habitat and diet
These corals live on rocky substrates or stones. Although they can be found in calm waters, they seem to prefer areas with strong currents.
In Portugal, the Algarve Reef Marine Natural Park, known as Pedra do Valado, is home to the so-called “Gorgonian Garden”, named for the presence of several coral species, including Orange Gorgonian Coral.
To feed, the polyps extend their tentacles to capture and filter particles from the water, such as detritus and zooplankton.
