Checklist of British and Irish Hymenoptera - Chalcidoidea and Mymarommatoidea Dale-Skey, Natalie Askew, Richard R. Noyes, John S. Livermore, Laurence Broad, Gavin R. Biodiversity Data Journal 2016 4 8013 8013 3YZFQ 311859 Hoffmeyer, 1929 Hoffmeyer 1929 Insecta Torymidae Megastigmus CoL Animalia Megastigmus rafni Hymenoptera 0 8013 Arthropoda species rafni  Notes An accidental introduction from North America, developing in the seeds of Abies( Roques and Skrzypczynska2003).