Morphometrics variations of Mystus mysticetus Roberts, 1992 in the Mekong Delta, Vietnam

This study contributed to understanding the variation in morphometrics of Mystus mysticetus. In this study, 451 individuals were collected in two ecological regions, including the brackish region in Long Phu, Soc Trang, and the freshwater region in Cai Rang, Can Tho, Vietnam. The findings contribute to fish identification and support ecological adaptation measures in the studied regions.