Long-term increases in shell thickness in Elliptio complanata (Bivalvia: Unionidae) in the freshwater tidal Hudson River

Dataset containing shell dimensions and shell mass of the freshwater mussel Elliptio complanata over the course of a long-term study (1991-2017) in the freshwater tidal Hudson River, New York.

包含淡水 mussel Elliptio complanata 在纽约淡水潮汐河哈德逊河长期研究（1991-2017年）过程中测定的贝壳尺寸和贝壳质量的数据集。