Freshwater mussels are a little known but critical component of the biodiversity of Louisiana bayous, streams, and rivers. Related to the much sought after oysters of the coastal area, freshwater mussels in Louisiana are not usually consumed by people today. Such was not always the case, however, as Native Americans routinely harvested large amounts of this high protein food. Piles of discarded shells or middens still mark the campsites of pre-historic peoples across the state.
