Lithophyllum

Lithophyllum is a type of red algae that plays a crucial role in forming coral reefs and coastal ecosystems. It often appears as a reddish or purplish layer on rocks and shells, creating a hard, calcareous surface through its calcium carbonate deposits. This algae helps the environment by stabilizing sediments, providing habitat for marine organisms, and contributing to the growth of coral reefs. Lithophyllum thrives in shallow, sunlit waters and is an essential component of marine biodiversity, supporting the health and structure of many coastal ecosystems.