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Starry sturgeon
The starry sturgeon (''Acipenser stellatus'') also known as stellate sturgeon or sevruga (Drakul, Persian: ''اوزون برون (ozu:n boru:n)'' and (Turkish) ''Uzun Burun'' (long nosed)), is a species of sturgeon. It is native to the Black, Azov, Caspian and Aegean sea basins, but it has been extirpated from the last and it is predicted that the remaining natural population will follow soon due to overfishing.〔 It is considered critically endangered by the IUCN and international trade in this species (including its caviar) is restricted by CITES.〔 The starry sturgeon is an anadromous species, which migrates up rivers to spawn.
==Description==
The starry sturgeon reaches about in length and weighs up to .〔 It is a slim-bodied fish easily distinguished from other sturgeons by its long, thin and straight snout. A row of five small barbels lies closer to the mouth than to the tip of the snout. The scales on the lateral line number between thirty and forty and these features distinguish this fish from the Russian sturgeon (''Acipenser gueldenstaedtii''). Its general colouring is dark greyish-green or brown with a pale underside. The scales on the lateral line are pale.〔(【引用サイトリンク】title=Stellate sturgeon: ''Acipenser stellatus'' (Pallas) )〕 The maximum reported age for this species is 27 years.〔
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
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