Requested reference
Pajunen, T., Koponen, S., Saaristo, M. I. & Väisänen, R. A. (2009). Walckenaeria furcillata (Menge, 1869) and Walckenaeria lepida (Kulczynski, 1885) in Finland (Araneae, Linyphiidae). Memoranda Societatis pro Fauna et Flora Fennica 85: 79-85. -- Show included taxa