Mearls
Mearls are a type of freshwater mussel found in the United States, particularly in the eastern and central regions. They belong to the family Unionidae and are known for their distinctive, elongated shells. Mearls are filter feeders, using their siphons to extract nutrients from the water. They play a crucial role in the ecosystem by filtering water and maintaining water quality. Mearls are often found in slow-moving rivers and streams, where they can attach themselves to rocks or other surfaces. They are an important food source for various aquatic animals. However, their populations have declined due to habitat loss, pollution, and overfishing. Conservation efforts are underway to protect these valuable species.