Pterynotus tristichus (Dall, 1889) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda order Neogastropoda family Muricidae genus Timbellus species Timbellus havanensis Name Homonyms Pterynotus tristichus (Beyrich, 1854) Pterynotus tristichus (Dall, 1889)