Choerades nigrescens (Ricardo, 1925) Ricardo, 1925 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Diptera family Asilidae genus Laphria species Laphria nigrescens Name Homonyms Choerades nigrescens (J.G.H.Loodt, 1977) J.G.H.Loodt, 1977 Choerades nigrescens (Ricardo, 1925) Ricardo, 1925