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''Alosa volgensis'', the Volga shad, is a clupeid fish, one of the species of shad endemic to the Caspian Sea region. This is an anadromous species which ascends from the Caspian to the Volga river up to the Volgograd dam to spawn. Also the Terek and Ural Rivers have belonged to the natural range. :see also: ''Alosa kessleri'' == References == * * Freyhof, J. & Kottelat, M. (2008) (''Alosa volgensis'' ) IUCN Red List (Accessed January 2015) 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Alosa volgensis」の詳細全文を読む スポンサード リンク
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