Literature
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- Gouin, F. 1943a. Orthocladiinen aus Lunzer Fliessengewässern. II. Archiv für Hydrobiologie 40: 114-122.
- Langton, P.H. and Pinder, L.C.V. 2003a. A key to adult males of British and Irish Chironomidae. Scientific Publications of the Freshwater Biological Association: (in prep.).
- Serra-Tosio, B. 1967b. Sur les Orthocladiinae du genre Heleniella Gowin (Diptera, Chironomidae). Deutsche entomologische Zeitschrift (N.F.) 14: 153-162.