Literature
- Brundin, L. 1956a. Zur Systematik der Orthocladiinae (Dipt., Chironomidae). Reports Institute of Freshwater Research, Drottningholm 37: 5-185.
- Saether, O.A. 1976a. Revision of Hydrobaenus Fries, Trissocladius Kieffer, Zalutschia Lipina, Paratrissocladius Zavrel, and some related genera (Diptera: Chironomidae). Bulletin of the Fisheries Research Board of Canada 195: 1-287.