👉 Euchlorophyceae is a phylum of freshwater algae, which are also known as "euchromatophytes." These algae have an epidermal cell wall composed of cellulose and pectin. They are found in the oceanic ecosystems and can be found in various marine habitats such as estuaries, mangrove forests, and coral reefs. The term "euchlorophyceae" is commonly used to describe a group of algae that have