The Plecoptera Collection At The Natural History Museum In Oslo Author Boumans, Louis text Illiesia 2011 7 25 280 290 http://illiesia.speciesfile.org/papers/Illiesia07-25.pdf journal article http://doi.org/10.5281/zenodo.4758210 72de4826-5443-4bd5-8cd0-d3691749c0bf 1854-0392 4758210 Albert Lillehammer described one new species, Nemoura viki Lillehammer 1972 . The holotype , allotype and paratypes of N. viki listed by Lillehammer (1972a) date from 1966 and 1968. They should be present in the NHM, but I have not been able to locate them. There is a possibility that they are in the unorganized part of the wet collection, but they have probably been lost.