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Ural River is also important for many fish species of the Caspian Sea which visit its delta and migrate upstream for spawning. In the lower reaches of the river there are 47 species from 13 families. The family Cyprinidae account for 40%, sturgeon and herring make up 11%, perch and herring 9% and salmon 4.4%.
Salmo ciscaucasicus, the Caspian salmon or Terek trout, is a salmonid fish endemic to the Caspian Sea and its inflowing rivers. [2] It was described in 1967 originally as a subspecies of Salmo trutta. [3] S. ciscaucasicus lives on the western shore of the lake from northern Azerbaijan to the Ural River, while the main breeding river is the ...
All the listed species are classified by their origin as freshwater, brackishwater, marine, anadromous, catadromous, and euryhaline; also classified as native, introduced, invasive, and species with accidental finding (difficult to characterize it as native or invasive).
The Volga undermouth or Volga nase (Chondrostoma variabile) is a species of cyprinid freshwater fish. This one lives in the Emba, Ural, and Volga drainages of the Caspian Sea basin and the Don River drainage of the Black Sea basin. It is a riverine fish but is also found in reservoirs. The distribution is in lowland areas and foothills, and the ...
The Volga pikeperch is found in the northern Black Sea basin from the Danube, as far upstream as Vienna, to the Kuban River drainages. It is also present in the Caspian Sea basin in the Volga River and Ural River drainages. It inhabits large, turbid rivers and lakes, as well as brackish estuaries and may make short migrations to breed. [2]
MOSCOW (Reuters) -Flood waters were rising in two cities in Russia's Ural mountains on Sunday after Europe's third-longest river burst through a dam, flooding at least 10,000 homes and forcing ...
The Persian sturgeon (Acipenser persicus) is a species of fish in the family Acipenseridae. It is found in the Caspian Sea and to a lesser extent the Black Sea and ascends certain rivers to spawn, mainly the Volga, Kura, Araks and Ural Rivers. It is heavily fished for its flesh and its roe and is limited in its up-river migrations by damming of ...
The river the fish calls home is an affluent of the rio Madeira, “one of the largest and most species-rich” river systems in the Amazon basin, the researchers said.