Credits

Public Domain

These images are in the public domain and the original versions are available for anyone to use. Most have been edited by us for this site. Please check the source page for the original image.

Alabama sturgeon (Scaphirhynchus suttkusi)
Atlantic sturgeon (Acipenser oxyrhynchus oxyrhynchus)
Chinese Paddlefish (Psephurus gladius)
Common sturgeon (Acipenser sturio)
Lake sturgeon (Acipenser fulvescens)
Paddlefish (Polyodon spathula)
Pallid Sturgeon (Scaphirhnchus albus)
Shortnose sturgeon (Acipenser brevirostrum)
Sterlet (Acipenser ruthenus)

GNU Free Documentation License

These images are licensed under the GNU Free Documentation License. Please check the source page for the original image.

Beluga Sturgeon (Huso huso) by Daniel Döhne
Shovelnose sturgeon (Scaphirhynchus platorynchus) by Kbh3rd
Sturgeon by Michelle Minor, TheDigiPix.com