Kirjallisuustietokanta

Authors	Year	Title
J. Stigenberg, Berger, J., Forshage, M., Johansson, N., Larsson, A., Lønnve, O., Reshchikov, A., Vårdal, H., Österblad, I.	2017	Snapshot of the Hymenopteran fauna of Stora Karlsö. [Ögonblicksbild av stekelfaunan på Stora Karlsö.]
J. Paukkunen, Rosa, P., Soon, V., Johansson, N., Ødegaard, F.	2014	Faunistic review of the cuckoo wasps of Fennoscandia, Denmark and the Baltic countries (Hymenoptera: Chrysididae)
N. Johansson, van Achterberg C.	2016	Revision of the Palaearctic Gasteruption assectator aggregate, with special reference to Sweden (Hymenoptera, Gasteruptiidae).
N. Johansson, Paukkunen, J., Hellqvist, S.	2021	Passaloecus taigaensis sp. nov., a northern sibling of Passaloecus insignis (Vander Linden, 1829)
N. Johansson, Paukkunen J.	2017	Osmia disjuncta Tkalců, 1995 – a bee species new to the Western Palaearctic (Hymenoptera, Megachilidae).
N. Johansson, Klopfstein S.	2020	Revision of the Swedish species of Neoxorides Clément, 1938 (Ichneumonidae: Poemeniinae) with the description of a new species and an illustrated key to species
N. Johansson, Cederberg B.	2019	Review of the Swedish species of Ophion (Hymenoptera: Ichneumonidae: Ophioninae), with the description of 18 new species and an illustrated key to Swedish species
N. Johansson	2000	Revision of the Swedish Species of Odontocolon Cushman, 1942 (Ichneumonidae: Xoridinae) with the description of a new species and an illustrated key to species
N. Johansson	2021	Revision of the Swedish species of Metopius Panzer, 1806 (Hymenoptera: Ichneumonidae: Metopiinae) with an illustrated key to the species of Northwestern and Central Europe.