Yellowfin Snook - Sergeant Fish with Distinctive Yellow Fins

The sergeant fish, identified as a yellowfin snook, exhibits a streamlined body. Its dorsal area displays darker hues that transition to a lighter shade towards the ventral side. Notably, the pectoral and pelvic fins exhibit a vivid yellow coloration, contrasting with the grayish-brown of the body. Its tail fin features a split pattern with darker pigmentation along the edges, and defined scales cover the surface, contributing to its overall texture.