👉 Umbiliforms are a group of mammals that belong to the order Cetacea. They are characterized by their flat, round, and triangular bodies, which allow them to move through water relatively easily. Umbiliforms are often found in coastal areas where they can access fresh water sources like rivers and lakes. Umbiliforms have a unique adaptation for swimming: they have a special type of skin called an umbilical band, which allows them to form a streamlined body shape
