Iotonchium cephalostrictum Meyl, 1954 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Nematoda class Chromadorea order Rhabditida family Iotonchiidae genus Iotonchium species Iotonchium cephalostrictum Name Homonyms Iotonchium cephalostrictum Meyl, 1954