Ossetra genitive case form "осетра" (osetra, 'of sturgeon') of the Russian word "осётр" (osyotr 'sturgeon') from the phrase "икра осетра" (ikra osetra, 'caviar of sturgeon'). At one time, the term "ossetra" simply referred to Russian sturgeon species harvested for this type of caviar. In Russian, there are different names for the species of sturgeon that live in various territories such as "Beluga" ("Huso huso"), Sevruga ("Acipenser stellatus") and Sterlet ("Acipenser ruthenus"). The name Ossetra corresponds to the species "Acipenser gueldenstaedtii", which is much smaller than Beluga sturgeon ("Huso huso"), and has a firmer texture. In the territory of the Russian Federation
The Three Types of Legitimate Rule law. On the other hand, these systems can be challenged by the appearance of a new charismatic leader, especially during economic or military crises. These 'pure types' are almost always found in combination with other 'pure types' — for example, familial charisma (important in kingship and the Indian caste system) is a combination of charismatic and traditional elements, while institutional charisma (existing in all church organizations, but absent from a priesthood that fails to develop such an organization) is a mixture of charismatic and legal elements. The Three Types of Legitimate Rule "The Three Types of Legitimate Rule" ("Die drei