Cystiscus minutissimus (Tenison Woods, 1876) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda order Neogastropoda family Cystiscidae genus Cystiscus species Cystiscus minutissimus Name Synonyms Marginella minutissima Tenison Woods, 1876 Marginella nielseni Laseron, 1948 Ovaginella nielseni (Laseron, 1948) Homonyms Cystiscus minutissimus (Tenison Woods, 1876)