Cynoscion arenarius (sand seatrout, sand weakfish or, as it is also known, white trout) is a common species of drum fish found in the Gulf of Mexico and western Atlantic Ocean. While not especially popular or targeted, it is still known as a sport fish and is often caught by anglers of these waters. Research in biochemistry suggests that the sand seatrout may actually be a subspecies of the weakfish that lacks spots. Often confused with the silver seatrout, the sand seatrout is larger and more often found inshore than its similar-appearing offshore cousin. It also has a slight yellow hue, whereas the silver seatrout is more silver overall. It averages at one pound and is reportedly a good fish for eating.