Tetrastichus pygmaeus (Nees, 1834) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Hymenoptera family Eulophidae genus Sphenolepis species Sphenolepis pygmaea Name Homonyms Tetrastichus pygmaeus (Zetterstedt, 1838) Tetrastichus pygmaeus (Nees, 1834)