Crispy Crust Coral

Merulina scabricula

Crispy Crust Coral, known scientifically as Merulina scabricula, is a reef-associated species found predominantly in the Western Central Pacific. Divers can encounter this coral at depths ranging from the surface down to 40 meters, though most sightings occur shallower than 20 meters. This coral is part of the family Merulinidae and belongs to the order Scleractinia, commonly known as stony corals. The life cycle of Crispy Crust Coral follows typical coral reproductive strategies. Members of its class, Anthozoa, can be either gonochoric or hermaphroditic. The mature gametes are released into the coelenteron and subsequently spawned through the mouth. The resulting zygote develops into a planktonic planula larva, which eventually undergoes metamorphosis, forming tentacles, septa, and a pharynx before settling. Crispy Crust Coral is currently listed as Endangered on the IUCN Red List. This status underscores the importance of monitoring and conservation efforts to protect this species and its habitat.