Sinuitina vortex (Gordon & Yochelson, 1987) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca family Tropidodiscidae genus Sinuitina species Sinuitina vortex Name Synonyms Vorticina vortex (Gordon & Yochelson, 1987) Homonyms Sinuitina vortex (Gordon & Yochelson, 1987)