Mussel | Facts, Diet, Habitat & Pictures
Mussel Overview Appearance A Mussel is a bivalve mollusk with smooth, elongated shells that are typically dark blue-black, brown, or greenish. Their shells are oblong and often bear concentric growth rings. Mussels have a foot-like appendage called a byssus that they use to anchor themselves to surfaces. They have no visible head but possess two … Read more