Also known as SW or SWC, short for Super White or Super White Cross. Big Spot Black Diamond Hybrid Freshwater Stingray is combination of mainly Black Diamond and other types of black based stingrays. The goal was to create larger and whiter spots. The breeding stock used in the hybridization process are carefully selected for the best traits possible. These hybrids are created to improve spotting, patterns and color. In the process large spots was achieved  but the color of the spotting can range from a creamy yellow to bright white.