Changes in the distribution of freshwater mussels (Unionidae) in the upper Susquehanna River basin, 1955-1997

These data describe the freshwater mussel (Unionidae) communities and environmental conditions in streams and rivers of the Susquehanna River basin in New York State in 1996-1997.本数据集描述了1996-1997年间位于纽约州萨斯奎汉纳河流域内溪流与河流中的淡水蚌类（双壳纲蚌科，Unionidae）群落及其环境条件。