- ↑ 1.0 1.1 Graham, M.W.R. de V. (1969) The Pteromalidae of north-western Europe (Hymenoptera: Chalcidoidea)., JOURBOOK: Bulletin of the British Museum (Natural History) (Entomology) volume Supplement 16 pages 908pp, 686 figs
- ↑ Walker, F. (1839) Monographia Chalciditum, volume 2 pages 100pp
- ↑ 3.0 3.1 Bisby F.A., Roskov Y.R., Orrell T.M., Nicolson D., Paglinawan L.E., Bailly N., Kirk P.M., Bourgoin T., Baillargeon G., Ouvrard D. (ed.) (2011). "Species 2000 & ITIS Catalogue of Life: 2011 Annual Checklist". Species 2000: Reading, UK. Ginkuhà 24 Septyembre 2012.CS1 maint: multiple names: authors list (link) CS1 maint: extra text: authors list (link)
- ↑ UCD: Universal Chalcidoidea Database. Noyes J., 17 Septyembre 2007