Acipenser stenorrhynchus var. baicalensis Nikolskii, 1896 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Animalia phylum Chordata order Acipenseriformes family Acipenseridae genus Acipenser species Acipenser baerii Name Homonyms Acipenser stenorrhynchus baicalensis Nikolskii, 1896 Acipenser stenorrhynchus var. baicalensis Nikolskii, 1896