siberian sturgeon
- Acipenser baeri
- Acipenser baerii
- Acipenser baerii baicalensis
Acipenser baeri
- Acipenser baeri
- Acipenser baerii
- Acipenser baerii baicalensis
| Family | Acipenseridae |
|---|---|
| Genus | Huso |
| IUCN category (World) | CR |
Introduction
Acipenser baerii, commonly known as siberian sturgeon, is a fresh water and brackish water fish from the Europe.
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Who is it?
Morphology
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Average size150 cm
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Maximum size200 cm
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Longevity60 year
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Average size150 cm
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Maximum size200 cm
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Longevity60 year
How to recognize This fish ?
This fish has the particularity to possess several pairs of barbels, which allow him to search the bottom and to detect the food thus moved.
The siberian sturgeon measures between 150 and 200 cm. This fish is unicolore with a predominantly gris body.
Behaviour & Life cycle
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dietcarnivorous
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Sociabilitysolitary
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territorialNo
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Way of livingdiurnal
The siberian sturgeon is a fish solitary naturally found at mid-depth and near the bottom. This species is carnivorous .
n general, this species does not care much about other animals crossing its path.
Reproduction
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Reproductionovipare qui pond en eau libre
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Migratory speciesYes
The siberian sturgeon is a fish ovipare qui pond en eau libre.
Harmless species
This species does not represent any particular threats to humans when encountered in its natural environment.
Origin and distribution
Conservation status of populations (IUCN)
Where to see this species?
What is its habitat?
Natural environment characteristics
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Temperature1 - 19 °C
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pH (acidity)7 - 7.5
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gh (hardness)5 - 20
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FlowStrong and Medium
Biotope presentation
The siberian sturgeon is most often found at a depth between 1m and 10m. However, it is not impossible to find this species at other depths.
The siberian sturgeon prefers well oxygenated waters in current areas and rapids. It frequents fast flowing waters where the bottom is strewn with pebbles, wood or leaves carried by the current. It can be found not far from waterfalls .
To go further
Espèces du même genre
To read on the web
Sources & Contributions
Participation & Validation
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Translation
Translation done with the valuable contribution of our translators, who make this information available to a wider audience. We sincerely thank them for their commitment.
