Omphalotrochus wolfcampensis Yochelson, 1956 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda family Omphalotrochidae genus Omphalotrochus species Omphalotrochus wolfcampensis Name Homonyms Omphalotrochus wolfcampensis Yochelson, 1956