👉 Dictyodendrills are a group of arthropods that primarily inhabit aquatic environments, such as rivers and lakes. They are characterized by their small size and long, flexible bodies, which enable them to move through water quickly and efficiently. These arthropods have a segmented body structure with a single internal tube called the "nodule," which is used for gas exchange. The nodule is filled with a fluid that helps regulate buoyancy and allows movement within the aquatic environment. Dicty
