Acipenser sturio
| Gender | undetermined |
| Age | undetermined |
| Plumage | undetermined |
| Copyright | Michel Roggo |
| Family | Acipenseridae |
| References | en.wikipedia.org |
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| Gender | undetermined |
| Age | undetermined |
| Plumage | undetermined |
| Copyright | Michel Roggo |
| Family | Acipenseridae |
| References | en.wikipedia.org |