Birds Nest Coral (Seriatopora guttatus)

Also known as Branching Coral, Bush Coral, Needle Coral


Also known as Branching Coral, Bush Coral, Needle Coral.

Found beneath overhangs and along vertical walls over shallow protected areas of reefs. Prostrate and irregularly fused branches. Polyps out day and night.
They feed on plankton.
Length - 30cm
Depth - 1-40m
Widespread Indo-West Pacific

Stony corals have hard stony skeletons, their polyps have six tentacles or are made up of multiples of six. These are usually nocturnal, however if the sky's are overcast, then many will feed during the day.
Generally the more robust corals life on exposed areas, while the smaller corals live in sheltered lagoons or deeper waters.
Stony corals are reef building corals and embedded in their flesh are thousands of minute single-celled marine plants called zooxanthellae which accounts for their colour.
These corals support a huge diversity of life, their main predator being the crown-of-thorns sea star. (edit) Ref:


Leave a comment

Known Sightings / Photograph Locations

Share this: