Macrotoma flavescens J.W.Folsom, 1904 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Collembola order Entomobryomorpha family Tomoceridae genus Pogonognathellus species Pogonognathellus nigritus Name Homonyms Macrotoma flavescens Tullberg, 1871 Macrotoma flavescens J.W.Folsom, 1904