Dirofilaria immitis Leidy, 1856 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Nematoda class Chromadorea order Rhabditida family Onchocercidae genus Dirofilaria species Dirofilaria immitis Name Homonyms Dirofilaria immitis (Leidy, 1856) Railliet & Henry, 1911 Dirofilaria immitis Leidy, 1856