Species
Mopalia muscosa (Mossy chiton)
Mopalia muscosa. Photo: (c) Elizabeth Cash, some rights reserved (CC BY-NC)
Mopalia muscosa (Gould, 1846) is a species of chiton, a polyplacophoran, an eight-plated marine mollusk. It is a northeastern Pacific species which occurs from British Columbia, Canada, to Baja California Mexico.