Savukoski, Joutenoja, headwater stream surrounded by boreal mixed forest. Meadow is dominated by Filipendula ulmaria, Angelica archangelica, Viola spp.¬†and Urtica dioica ssp. sondenii. In the forest conifers Pinus sylvestris and Picea abies are common, with mixed Betula spp. J. Salmela 6/2012.  
  Part of: Jakovlev J, Salmela J, Polevoi A, Penttinen J, Vartija N (2014) Recent noteworthy findings of fungus gnats from Finland and northwestern Russia (Diptera: Ditomyiidae, Keroplatidae, Bolitophilidae and Mycetophilidae). Biodiversity Data Journal 2: e1068.