👉 Alcimosphenus is a type of alga found in freshwater habitats, typically living on the surface or at the bottom of lakes and rivers. It has an umbrella-like shape that grows from the bottom of the lake to the top, resembling a fern-like structure with a stem and leaves. Alcimosphenus are known for their ability to grow in nutrient-poor water conditions, making them particularly suitable for aquatic environments where nutrients are scarce or unavailable.