About Theliderma cylindrica (Say, 1817)
The rabbitsfoot, scientific name Theliderma cylindrica (Say, 1817), is a species of freshwater mussel. It is an aquatic bivalve mollusk that belongs to Unionidae, the family of river mussels. This species is native to the United States. It is widespread in the Ohio River and Great Lakes drainages within the country, but it has already disappeared from more than half of its historic range.