| Acipenser baerii |
[ Opisthokonta | Metazoa | Eumetazoa | . . .
. . . | Acipenserinae | Acipenserini | Acipenser ]
|
|
|
| Acipenser baerii |
[ Opisthokonta | Metazoa | Eumetazoa | . . .
. . . | Acipenserinae | Acipenserini | Acipenser ]
|
|
|