Crenella faba explained

Crenella faba, or the Little bean mussel, is a species of bivalve mollusc in the family Mytilidae. It can be found along the north Atlantic coast of North America, ranging from Greenland to Nova Scotia.^[1]

Notes and References

1. Abbott, R.T. & Morris, P.A. A Field Guide to Shells: Atlantic and Gulf Coasts and the West Indies. New York: Houghton Mifflin, 1995. 19.