Hormotoma altesinuata (Koken & Perner, 1925) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda order Pleurotomariida family Murchisoniidae genus Murchisonia species Murchisonia altesinuata Name Homonyms Hormotoma altesinuata (Koken & Perner, 1925)