Living up to 100 years or more, these huge fish are now critically endangered in many of their natural habitats. Family: Acipenseridae. It has been known to grow to 6.1m (20ft) long and weigh up to 815kg. At 15 degrees Celsius, the incubation period for white sturgeon eggs is about 7 days; colder water may result in a longer incubation period. Scientific Name: Acipenser transmontanus. Those that do survive will be larvae, then young Sturgeon with fins and scoots. Common Name: White sturgeon. LIFE SPAN: 80 - 100 years. Category: Sturgeon. '. The White Sturgeon (Acipenser transmontanus) is one of the largest growing sturgeon species. During incubation, many eggs will not survive to the 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. They have been known to live more than 100 years … They will be fully mature when they are from 5 to 11 years of age.