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gptkbp:instanceOf
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gptkb:fish
|
|
gptkbp:caviarType
|
gptkb:Beluga_caviar
|
|
gptkbp:class
|
gptkb:Actinopterygii
|
|
gptkbp:conservationStatus
|
Critically Endangered
|
|
gptkbp:diet
|
gptkb:fish
Invertebrates
|
|
gptkbp:distribution
|
gptkb:Eastern_Europe
gptkb:Western_Asia
|
|
gptkbp:economicImportance
|
High
|
|
gptkbp:family
|
gptkb:Acipenseridae
|
|
gptkbp:firstDescribed
|
gptkb:Carl_Linnaeus
1758
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|
gptkbp:fishingBan
|
In effect in many countries
|
|
gptkbp:habitat
|
Estuaries
Large rivers
|
|
gptkbp:hasScutes
|
Yes
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Beluga sturgeon
|
|
gptkbp:IUCNStatus
|
gptkb:CR
|
|
gptkbp:kingdom
|
gptkb:Animalia
|
|
gptkbp:largestSpecimenRecorded
|
7.2 meters
|
|
gptkbp:largestSpecimenWeight
|
1,571 kg
|
|
gptkbp:laysEggs
|
Up to several million eggs per spawning
|
|
gptkbp:lifespan
|
up to 118 years
|
|
gptkbp:maximumLength
|
7 meters
|
|
gptkbp:maximumSpeed
|
1500 kg
|
|
gptkbp:migratory
|
Anadromous
|
|
gptkbp:nativeTo
|
gptkb:Adriatic_Sea
gptkb:Black_Sea
gptkb:Caspian_Sea
gptkb:Sea_of_Azov
|
|
gptkbp:notableFor
|
Source of beluga caviar
|
|
gptkbp:order
|
gptkb:Acipenseriformes
|
|
gptkbp:phylum
|
gptkb:Chordata
|
|
gptkbp:predators
|
gptkb:Humans
|
|
gptkbp:protectedBy
|
gptkb:CITES
gptkb:IUCN
|
|
gptkbp:reproduction
|
Spawns in rivers
|
|
gptkbp:scientificName
|
gptkb:Huso_huso
|
|
gptkbp:sexualMaturity
|
15-20 years
|
|
gptkbp:shape
|
Elongated
|
|
gptkbp:skin
|
Scaleless
|
|
gptkbp:swimBladder
|
Present
|
|
gptkbp:teeth
|
Absent in adults
|
|
gptkbp:threats
|
Habitat loss
Overfishing
Pollution
|
|
gptkbp:typeSpecies
|
gptkb:Genus_Huso
|
|
gptkbp:经济价值
|
Very high
|
|
gptkbp:bfsParent
|
gptkb:fish
|
|
gptkbp:bfsLayer
|
4
|