Picture informations: Atlantic sturgeon

Author(s) Claudia Mohra
Licence owner Schutzstation Wattenmeer
Licence statement Copyrighted Material; the copyright remains with the author (not this web publication)
Licence cc-by-nc 3.0
Atlantic sturgeon  

Picture informations: Danube sturgeon

Author(s) Daniel Döhne
Licence owner Daniel Döhne
Licence statement Copyrighted Material; the copyright remains with the author (not this web publication)
Licence GFDL; cc-by-sa 3.0
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Danube sturgeon  

Picture informations: Siberian sturgeon

Author(s) Kovács András
Licence owner Kovács András
Licence statement Copyrighted Material; the copyright remains with the author (not this web publication)
Licence cc-by-sa 3.0
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Siberian sturgeon