Rheumatobates crassifemur var. esakii Schroeder, 1931 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Animalia phylum Arthropoda class Insecta order Hemiptera family Gerridae genus Rheumatobates species Rheumatobates crassifemur Name Homonyms Rheumatobates crassifemur esakii Schroeder, 1931 Rheumatobates crassifemur var. esakii Schroeder, 1931