Mytilopsis leucophaeata (Conrad's False Mussel) is a species of mussels in the family Dreissenidae. They are associated with freshwater habitat. Individuals can grow to 38 mm.
Definition: The marine benthic biome (benthic meaning 'bottom') encompasses the seafloor and includes such areas as shores, littoral or intertidal areas, marine coral reefs, and the deep seabed.