Modiolus cylindricus (Krauss, 1848) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Bivalvia order Mytilida family Mytilidae genus Lithophaga species Lithophaga cylindrica Name Homonyms Modiolus cylindricus (Gabb, 1864) Modiolus cylindricus (Krauss, 1848)