Freshwater mollusks are soft-bodied animals that live in rivers, lakes, and ponds. They belong to a larger group called mollusks, which also includes snails and clams. These creatures have a hard shell that protects their bodies and helps them survive in their aquatic environments. Freshwater mollusks play an important role in the ecosystem by filtering water and providing food for other animals. There are many types of freshwater mollusks, such as freshwater clams and snails. Some species are known for their beautiful shells, while others are vital for maintaining water quality. Unfortunately, many freshwater mollusks are threatened by pollution and habitat loss, making their conservation essential for healthy ecosystems.