Offadens sobrinus Lugo-Ortiz & McCafferty, 1998 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Ephemeroptera family Baetidae genus Offadens species Offadens sobrinus Name Homonyms Offadens sobrinus Lugo-Ortiz & McCafferty, 1998