Boucek, Z.; Graham, M.W.R. de V. 1978, Chalcidoidea. (In: Fitton, M.G.; Graham, M.W.R. de V.; Boucek, Z.R.J.; Fergusson, N.D.M.; Huddleston, T.; Quinlan, J.; Richards, O.W. A check list of British Insects, Second Edition.) Handbooks for the Identification of British Insects
XI(4):96
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Graham, M.W.R. de V. 1976, The British species of Aphelinus with notes and descriptions of other European Aphelinidae (Hymenoptera). Systematic Entomology
1(2):131-133
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Graham, M.W.R. de V. 1976, The British species of Aphelinus with notes and descriptions of other European Aphelinidae (Hymenoptera). Systematic Entomology
1(2):131-133
(Parasitoid identification correct)
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Graham, M.W.R. de V. 1987, A reclassification of the European Tetrastichinae (Hymenoptera: Eulophidae), with a revision of certain genera. Bulletin of the British Museum (Natural History) (Entomology)
55(1):259
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Noyes, J.S. 1978, New chalcids recorded from Great Britain and notes on some Walker species (Hym., Encyrtidae, Eulophidae). Entomologist's Monthly Magazine
113(1352-1355):9-13
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