Hydaticus signatipennis Laporte de Castelnau, 1835 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Coleoptera family Dytiscidae genus Rhantaticus species Rhantaticus congestus Name Homonyms Hydaticus signatipennis Laporte de Castelnau, 1835