How Long Do Sturgeon Fish Live

Several species provide caviar from eggs.
How long do sturgeon fish live. Limits were the rule of the day and most days we were hooking and releasing many more fish. In addition to being endangered white sturgeon mature after 17 to 20 years and can live for more than 100 years so impacts or injuries can be long lasting. Lake sturgeons live a very long time.
In fact the largest sturgeon ever caught was a beluga female in 1827 weighing in at 3463 pounds and with a length of 24 feet. As such all sturgeon angling in the province is catch and release only and will be more strictly managed in the future. Very long-lived creatures its not unheard of for sturgeons to live well over 100 years though the average life span is closer to.
Since Sturgeon grow very slowly and live to about 90 years old we had very few large fish to be caught at that time. White sturgeon are primarily found in large freshwater streams and estuaries along the Pacific coast but will occasionally undertake extensive ocean travels inside the 50-fathom line. Most species live in the ocean and ascend rivers to spawn in spring or summer.
The big ones weigh in at over 100 kg 220 lbs and can be over 2 m 65 ft long. Many species do not reach sexual maturity until around the age of 20 years. A few others are confined to fresh water.
Sturgeon can live to be more than 100 years old. These prehistoric fish may live well over 100 years and may not mature until they are 25-years-old. 2002-10-23 Many lake sturgeon reach over 50 kg over 100 lbs.
2021-03-12 Youll recognize White Sturgeon by their stark white lower bodies. 2016-03-15 Since sturgeon do not die after spawning like salmon they have been reported to live for more than 100 years while growing throughout their long life. Sturgeon any of about 29 species of fishes of the family Acipenseridae subclass Chondrostei native to temperate waters of the Northern Hemisphere.