Nullosetigera impar (G.O.Sars, 1920) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Copepoda order Calanoida family Nullosetigeridae genus Nullosetigera species Nullosetigera impar Name Homonyms Nullosetigera impar (G.O.Sars, 1920) Nullosetigera impar (Farran, 1908)