The Oujiang River, the second‐largest river in Zhejiang Province, southern China, supports rich fishery resources. However, these resources have experienced significant decline due to multiple anthropogenic and environmental pressures. To assess the current status of fishery resources, this study investigated the length–weight relationships (LWRs) and length‐length relationships (LLRs) of 11 economically and ecologically important fish species. The results showed that the b values ranged from 2.534 to 3.469, with the coefficient of determination ( r 2 ) ranging from 0.893 to 0.987. Notably, we provide the first LWR and LLR records for Acrossocheilus fasciatus and Microphysogobio oujiangensis in FishBase, along with a new maximum length record for Onychostoma barbatulum . These findings offer valuable baseline data to inform science‐based conservation and sustainable management of fisheries in the Oujiang River.
Lian et al. (Thu,) studied this question.
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