Sciara atrata Holmgren, 1869 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Diptera family Sciaridae genus Schwenckfeldina species Schwenckfeldina tridentata Name Homonyms Sciara atrata Beling, 1872 Sciara atrata Holmgren, 1869