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sturgeon    音标拼音: [st'ɚdʒən] [st'ɚdʒɪn]
n. 鲟鱼

鲟鱼

sturgeon
n 1: large primitive fishes valued for their flesh and roe;
widely distributed in the North Temperate Zone

Sturgeon \Stur"geon\, n. [F. esturgeon, LL. sturio, sturgio,
OHG. sturjo, G. st["o]r; akin to AS. styria, styriga.]
(Zool.)
Any one of numerous species of large cartilaginous ganoid
fishes belonging to {Acipenser} and allied genera of the
family {Acipenseridae}. They run up rivers to spawn, and are
common on the coasts and in the large rivers and lakes of
North America, Europe, and Asia. Caviar is prepared from the
roe, and isinglass from the air bladder.
[1913 Webster]

Note: The common North American species are {Acipenser
sturio} of the Atlantic coast region, {Acipenser
transmontanus} of the Pacific coast, and {Acipenser
rubicundus} of the Mississippi River and its
tributaries. In Europe, the common species is
{Acipenser sturio}, and other well-known species are
the sterlet and the huso. The sturgeons are included in
the order {Chondrostei}. Their body is partially
covered by five rows of large, carinated, bony plates,
of which one row runs along the back. The tail is
heterocercal. The toothless and protrusile mouth is
beneath the head, and has four barbels in front.
[1913 Webster]

{Shovel-nosed sturgeon}. (Zool.) See {Shovelnose}
(d) .
[1913 Webster]

Sturgeon, MO -- U.S. city in Missouri
Population (2000): 944
Housing Units (2000): 407
Land area (2000): 0.631496 sq. miles (1.635567 sq. km)
Water area (2000): 0.000000 sq. miles (0.000000 sq. km)
Total area (2000): 0.631496 sq. miles (1.635567 sq. km)
FIPS code: 71224
Located within: Missouri (MO), FIPS 29
Location: 39.233166 N, 92.280300 W
ZIP Codes (1990): 65284
Note: some ZIP codes may be omitted esp. for suburbs.
Headwords:
Sturgeon, MO
Sturgeon


Sturgeon-Noblestown, PA -- U.S. Census Designated Place in Pennsylvania
Population (2000): 1764
Housing Units (2000): 715
Land area (2000): 2.866061 sq. miles (7.423064 sq. km)
Water area (2000): 0.000000 sq. miles (0.000000 sq. km)
Total area (2000): 2.866061 sq. miles (7.423064 sq. km)
FIPS code: 74948
Located within: Pennsylvania (PA), FIPS 42
Location: 40.383875 N, 80.209191 W
ZIP Codes (1990):
Note: some ZIP codes may be omitted esp. for suburbs.
Headwords:
Sturgeon-Noblestown, PA
Sturgeon-Noblestown
Sturgeon, PA
Sturgeon


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  • Sturgeon - Seattle Aquarium
    Sturgeon—the common name for over 20 species of fish—have been around since dinosaurs roamed the Earth Their life spans are lengthy too: while the average is 50 to 60 years, some individuals can live to be 100 or even older!
  • Species Status Assessment - Government of New York
    1 Species Status Assessment Class: Actinopterygii Family: Acipenseridae Scientific Name: Acipenser oxyrinchus Common Name: Atlantic Sturgeon Species synopsis: The Atlantic sturgeon, Acipenser oxyrinchus, is in the family Acipenseridae which includes 26
  • White Sturgeon - California Department of Fish and Wildlife
    White Sturgeon are native to the West coast of North America, where they may be found in coastal waters from Ensenada, Mexico, to Alaska Although occasionally found in the ocean, they primarily reside in large rivers and their associated estuaries, including the Sacramento-San Joaquin system in California, the Fraser River (British Columbia), and the Columbia River and its tributaries
  • How the caviar industry and scientists are working to save . . .
    The white sturgeon is the largest freshwater fish in North America; it can grow upwards of 15 feet Here, in Idaho’s Snake River, state fishery officials tag an eight-footer
  • Sturgeons - River Wonders - Mandai
    Sturgeons have rows of bony plates covering the head and along the body The upper lobe of its tail fin is longer than the lower Some species are long-distance travellers, capable of making round-trip journeys of up to 3,500 kilometres a year
  • Sturgeons - WWF
    Sturgeons are the most endangered species group on earth These gentle giants have been around since the age of the dinosaurs, but are now on the brink of extinction due to overfishing, a flourishing illegal caviar trade and habitat loss
  • Guide for Sturgeon Fishing in Idaho | The Idaho Fisherman
    Sturgeon, particularly the White Sturgeon found in Idaho, are prehistoric fish that have been around for millions of years They are known for their strength and size, with some specimens reaching lengths of over 10 feet
  • Atlantic Sturgeon - U. S. Fish and Wildlife Service
    Atlantic sturgeon live at least 30 years, with the oldest aged to be 60 years old captured from the St Lawrence River They don’t mature until at least 10 to 30 years old, and then they reproduce every one to five years
  • lake sturgeon - Illinois Department of Natural Resources
    The lake sturgeon has a cone-shaped snout with the mouth underneath and set far back Four large barbels are present in front of the mouth A small opening (spiracle) is located behind the eye
  • Sturgeon Fishing
    5 reasons to go White Sturgeon Fishing: Catch the largest species of freshwater fish in North America! Sturgeon fight hard! They run line off of the reel and jump, coming completely out of the water!





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