What were the maximum historical measurements recorded for the White Sturgeon?
Answer
Up to 6.1 meters (20 feet) in length and over 816 kilograms (1,799 pounds)
Historical accounts indicate that the White Sturgeon reached truly colossal sizes, cementing its place as North America's largest freshwater fish. Specific records detail individuals growing up to 6.1 meters, which converts to 20 feet in length, and possessing weights exceeding 816 kilograms, or 1,799 pounds. While modern giants are considerably smaller, often topping out near 3 meters and 181 kilograms, these historical maximums suggest environmental or harvest pressures have dramatically altered the size structure of the wild populations over time, making the massive older specimens relics of a past era.
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