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Authors	Year	Title
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E. Hewett	1996	Observations on the ova and larvae of Netelia vinulae (N. cephalotes Holmgren) (lchneumonidae: Tryphoninae), a gregarious ectoparasitoid of the Puss moth caterpillar, Cerura vinula
M. Ida	1979	Revision of the European species of the genus Hadrodactylus Förster (Hymenoptera: Ichneumonidae). Part 1
I. MacGowan, Gilbert, F. S., Rotherhay, G. E.	1977	The status of Melanostoma dubium (Diptera, Syrphidae).
N. Redpath, Osgathorpe, L. M., Park, K., Goulson, D.	2010	Crofting and bumblebee conservation: The impact of land management practices on bumblebee populations in northwest Scotland
G. E. Rotherhay	1998	Platycheirus splendens sp.n. from Britain formerly confused with Platycheirus scutatus (Diptera: Syrphidae).
M. C. D. Speight, Goeldlin de Tiefenau P.	1990	Keys to distinguish Platycheirus angustipes, P. europaeus, P. occultus and P. ramsarensis (Dipt., Syrphidae) from other clypeatus group species known in Europe
A. E. Stubbs	2002	Advances in the understanding of the Platycheirus scutans (Meigen) complex in Britain, including the addition of Platycheirus aurolateralis sp. n. (Diptera: Syrphidae).
P. Goeldlin de Tiefenau, Maibach, A., Speight, M. C. D.	1990	Sur quelques especes de Platycheirus (Diptera, Syrphidae) nouvelles ou meconnues.
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A. R. Waterston	1936	Hymenoptera
A. Wright	1990	British Sawflies (Hymenoptera: Symphyta) a key to the adults of the genera occurring in Britain