Effects of the analysed variable set composition on the results of distance based morphometric surveys

Raw morphometric data of three freshwater fish species (Gobio sp, Barbus petenyi, and Lepomis gibbosus)三种淡水鱼类的原始形态测量数据（鮈属未定种（Gobio sp）、佩氏魮（Barbus petenyi）以及驼背太阳鱼（Lepomis gibbosus））