Carassius vulgaris var. subventrosus Walecki, 1863 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Animalia phylum Chordata order Cypriniformes family Cyprinidae genus Carassius species Carassius carassius Name Homonyms Carassius vulgaris subventrosus Walecki, 1863 Carassius vulgaris var. subventrosus Walecki, 1863