Length–weight relationships of two fish species from Sanniang Bay of Guangxi, China.

Summary: The length–weight relationships were determined for two fish species (Callionymus curvicornis Valenciennes, 1837 and Johnius fasciatus Chu, Lo & Wu, 1963) belonging to two families. Fish samples were collected using commercial trawls (mesh sizes: 70 mm) and the frequency of use three times during each sampling period from Sanniang Bay, China. Samples were collected quarterly from October 2016 to July 2017. The allometric coefficient (b) of length–weight relationship varied from 2.75 for Callionymus curvicornis to 2.92 for Johnius fasciatus. Length–weight relationships for these two fish species were determined for the first time. [ABSTRACT FROM AUTHOR]