References
- Elgmork, K. 1955. A resting stage without encystment in the annual cycle of the freshwater copepod Cyclops strenuus strenuus. — Ecology, 36, 739–743.
- Fryer, G., and W. J. P. Smyly. 1954. Some remarks on the resting stages of some freshwater cyclopoid and harpacticoid copepods. — Ann. Mag. Nat. Hist. (12), 1, 65–72.
- Huitfeldt-Kaas, H. 1906. Planktonundersøgelser i norske vande. — Christiania. 199 pp. (Mit deutscher Zusammenfassung.)
- Huitfeldt-Kaas, H. (†). 1946. The Plankton in Mjøsa. — Nytt Mag. Naturv., 85, 161–222.
- Moore, G. M. 1939. A limnological investigation of the microscopic benthic fauna of Douglas Lake, Michigan. — Ecol. Monogr., 9, 537–582.
- Rylov, W. M. 1935. Das Zooplankton der Binnengewässer. — In: Die Binnengewässer, ed. A. Thienemann, 15, 272 pp. Stuttgart.
- Sars, G. O. 1863. Oversigt af de indenlandske Ferskvandscopepoder. — Forh. Vidensk. Selsk. Christ., 1862, 212–262.
- Sars, G. O. 1918. An account of the Crustacea of Norway. 6. Copepoda. — Bergen. 225 pp.