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
Types of municipalities in Quebec Types of municipalities in Quebec The following is a list of the types of local and supralocal territorial units in Quebec, including those used solely for statistical purposes, as defined by the Ministry of Municipal Affairs, Regions and Land Occupancy and compiled by the Institut de la statistique du Québec. Not included are the urban agglomerations of Quebec, which, although they group together multiple municipalities, exercise only what are ordinarily local municipal powers. A list of local municipal units in Quebec by regional county municipality can be found at List of municipalities in Quebec. All municipalities (except cities), whether township,