Butlerius macrospiculum Hunt, 1980 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Nematoda class Chromadorea order Rhabditida family Diplogastridae genus Butlerius species Butlerius macrospiculum Name Synonyms Monobutlerius macrospiculum (Hunt, 1980) Andrássy, 1984 Homonyms Butlerius macrospiculum Hunt, 1980