https://ceb.wikipedia.org/wiki/Acipenser_gueldenstaedtii
Acipenser gueldenstaedtii - Wikipedia
wikipedia
https://pmc.ncbi.nlm.nih.gov/articles/PMC7397225/
Hybridization of Russian Sturgeon (Acipenser gueldenstaedtii, Brandt and Ratzeberg, 1833) and...
Two species from the families Acipenseridae and Polyodontidae, Russian sturgeon (Acipenser gueldenstaedtii, Brandt and Ratzeberg, 1833; functional tetraploid)...
hybridizationrussiansturgeonbrandt