Bactromesus gracilis (Birstein, 1960) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Malacostraca order Isopoda family Ischnomesidae genus Ischnomesus species Ischnomesus gracilis Name Homonyms Bactromesus gracilis (Birstein, 1960)