The Lace Coral – Stylaster Coral, scientifically known as Distichopora violacea, is a captivating marine organism distinguished by its delicate, lace-like structure. This coral is a fascinating example of the diverse forms found in the ocean’s depths.
Description & Characteristics
Distichopora violacea exhibits a distinctive morphology, characterized by its intricate, branching structure that resembles fine lace. This intricate network of interconnected polyps creates a delicate and aesthetically pleasing appearance. The color of Distichopora violacea typically ranges from a pale violet to a deep purple, further enhancing its beauty.
Habitat and Occurrence
Distichopora violacea is a common inhabitant of the subtidal, sublittoral, infralittoral, and deep zones of the oceans. This means it can be found from the lower limit of the intertidal zone, where the ocean meets the land, down to the shelf edge at approximately 200 meters depth. This wide depth range places Distichopora violacea in the neritic zone, a region characterized by its proximity to the coast and its abundance of sunlight.
Taxonomy
Distichopora violacea belongs to the Class: Hydrozoa, Order: Anthoathecata, and Family: Stylasteridae. This classification places it among the diverse group of cnidarians, which also includes jellyfish, sea anemones, and corals.
Feeding
Distichopora violacea is classified as azooxanthellate, meaning it lacks the symbiotic algae (zooxanthellae) that many other corals rely upon for nutrition. Instead, Distichopora violacea is a nonphotosynthetic, food specialist that feeds primarily on plankton. These small organisms, including phytoplankton and zooplankton, are captured by the coral’s polyps and provide the necessary nutrients for survival.
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