“…The Shule River is 540 kilometers long and has serves a drainage area of 20197 square kilometers. However, due to the construction of water conservation projects along the Shule River, the natural habitats of these fishes have been destroyed to various extents, and fishery resources have declined sharply (Chen et al, 2017;Du et al, 2021;Lou et al, 2020;Zhang et al, 2018). In this study, physical characteristics of three indigenous fish species in the Shule River were obtained and we provide the first published reference on length-weight relationships for three native fishes of the Shule River.…”