Kreiling, A.-K., Ólafsson, J.S., Pálsson, S. and Kristjánsson, B.K. 2018. Chironomidae fauna of springs in Iceland: Assessing the ecological relevance behind Tuxen’s spring classification: Tuxen revisited. Journal of Limnology. 77, s1 (May 2018). DOI:https://doi.org/10.4081/jlimnol.2018.1754.