👉 The term "Oikopleuridae" is a group of small, aquatic animals that belong to the family Oikopleuridae and are commonly found in freshwater habitats like lakes, ponds, rivers, and streams. These animals have a wide range of adaptations for life underwater, including their ability to move through water by swimming or using specialized fins and limbs. They are known for their large size, streamlined bodies, and the ability to survive in low-oxygen conditions.