Heligmosomum costellatum (Dujardin, 1845) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Nematoda class Chromadorea order Rhabditida family Heligmosomidae genus Heligmosomum species Heligmosomum costellatum Name Synonyms Strongylus costellatum Dujardin, 1845 Homonyms Heligmosomum costellatum (Dujardin, 1845)