Compsodrillia alcestis (Dall, 1919) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda order Neogastropoda family Pseudomelatomidae genus Compsodrillia species Compsodrillia alcestis Name Synonyms Carinodrillia dariena Olsson, 1971 Clathrodrillia alcestis Dall, 1919 Homonyms Compsodrillia alcestis (Dall, 1919)