Deronectes septentrionalis (Gyllenhal, 1826) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Coleoptera family Dytiscidae genus Oreodytes species Oreodytes septentrionalis Name Homonyms Deronectes septentrionalis (Sahlberg) Deronectes septentrionalis (Gyllenhal, 1826)