Psilonotus betulae (Nikolskaya, 1954) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Hymenoptera family Pteromalidae genus Psilonotus species Psilonotus adamas Name Homonyms Psilonotus betulae (Girault, 1917) Psilonotus betulae (Nikolskaya, 1954)