👉 Oligoflexales are unicellular eukaryotic cells that lack a nucleus, mitotic chromosomes, and a cell wall. They are characterized by their ability to grow in colonies or clusters on surfaces. These cells are often found in marine environments like seagrass beds or coral reefs. Oligoflexales play an important role in the structure and function of aquatic ecosystems as they provide a framework for organisms that can survive and thrive in such environments.