Runcina falciformis Ortea & Rodríguez, 1990 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda order Runcinida family Runcinidae genus Runcina species Runcina falciformis Name Synonyms Runcina falciforme Ortea & Rodríguez, 1990 Homonyms Runcina falciformis Ortea & Rodríguez, 1990