Phascolion strombi var. tubicola (Verrill, 1873) Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Animalia phylum Sipuncula class Sipunculidea order Golfingiiformes family Phascoliidae genus Phascolion species Phascolion strombus Name Homonyms Phascolion strombi tubicola (Verrill, 1873) Phascolion strombi var. tubicola (Verrill, 1873)