Literature
- Coffman, W.P., Cranston, P.S., Oliver, D.R. and Saether, O.A. 1986a. The pupae of Orthocladiinae (Diptera: Chironomidae) of the Holarctic region - Keys and diagnoses. In: Wiederholm, T. [ed.]: Chironomidae of the Holarctic region. Part 2. Pupae. Entomologica scandinavica Supplement 28: 147-296.
- 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.
- Saether, O.A. 1980c. New name for Oliveria Saether, 1976 (Diptera: Chironomidae) nec Oliveria Sutherland, 1965 (Cnidaria: Anthozoa), with a first record for the European continent. Entomologica scandinavica 11: 399-400.