Definition
Diatomophyceae, commonly known as diatoms, are a class of algae characterized by their unique silica cell walls called frustules. These walls are intricately patterned and resemble tiny glass houses π‘. Diatoms are found in both freshwater and marine environments and are a major group of phytoplankton. Think of them as the tiny glass artists of the sea π. They're crucial primary producers, generating oxygen.