Nematus fuscomaculatus FÖRSTER, 1854

Liston, A. D., Knight, G. T., Heibo, E., Bland, K. P., Barstad, Trond Elling, Blank, S. M., Boeve, J. - L., Fiedler, K., Grearson, K. J., Halstead, A., Jacobs, H. - J., Jansen, E., Lonnve, O., Prous, M., Robinson, J. & Taeger, A., 2012, On Scottish sawflies, with results of the 14 International Sawfly Workshop, in the southern Highlands, 2010 (Hymenoptera, Symphyta), Beiträge Zur Entomologie = Contributions to Entomology 62, pp. 1-68 : 40

Nematus fuscomaculatus FÖRSTER, 1854

Nematus fuscomaculatus was previously known from Scotland only from the two female syntypes of N. strongylogaster Cameron from Kilsyth Glen and Cannisburn (both Stirlingshire) mentioned by Cameron (1878). Benson (1958) gives Populus tremula as the host, based probably on the original observations by Conde (1934). P. tremula was confirmed as a host by Stritt (1952) and Kangas (1985). According to Pschorn-Walcher & Altenhofer (2006) Salix is also a host, but this is unconfirmed.