3Hornbach D J, Miller A C, Payne B S.Species composition of the mussel assemblages in Upper Mississippi River[ J] .Malacologi- cal Review, 1992,25 : 119-128.
4McMahon R F, Bogan A E. Mollusca : Bivalvia [ M ]//Thorp J H, Covich A P.Ecology and classification of North American Freshwa- ter invertebrates.2nd ed.San Diego :Academic Press,2001:331-429.