Ossetra dwells another type of sturgeon, Siberian sturgeon ("Acipenser Baerii"), which is farmed all over the world because it can adapt to a wider range of habitats. It begins to produce caviar faster than "Acipenser gueldenstaedtii". Throughout the entire history of black caviar consumption, reference to Ossetra was made only to the fish that was caught first in Imperial Russia, then the USSR, and now in the Russian Federation. Today, Caspian Ossetra is facing extinction in its native habitat. Farming sturgeon is the only way to continue the production of high-quality caviar. Continuous drastic declines in natural sturgeon populations over the
USS Sterlet (SS-392) Florida, on 1 May to join the Pacific Fleet. The submarine reached Pearl Harbor on 13 June, and she immediately plunged into another round of training exercises to prepare for her first war patrol. On 4 July 1944, she put to sea to prey on Japanese shipping. The patrol lasted 53 days; and "Sterlet" spent 34 of them in her assigned patrol area, the Bonin Islands. By the time she put into Midway Island for refit on 26 August, the submarine was a battle-proven veteran, claiming to have sunk four enemy ships. She even brought in a prisoner — a