References
- Beaver, J. R. & Crisman, T. L., 1989: The role of ciliated protozoa in pelagic freshwater ecosystems. — Microb. Ecol. 17: 111–136.
- Corliss, J. O., 1979: The ciliated protozoa: Characterization, classification and guide to the literature. — 2nd ed.-Pergamon Press, London, 455 pp.
- Foissner, W., Oleksiv, I. & Müller, H., 1990: Morphology and infraciliature of some ciliates (Protozoa: Ciliophora) from stagnant waters. — Arch. Protistenk (in press).
- Hunt, W. G. & Chein, S. M., 1983: Seasonal distribution, composition and abundance of planktonic Ciliata and Testacea of Cayuga Lake. — Hydrobiologian: 98: 257–266.
- Müller, H., 1989: The relative importance of different ciliate taxa in the pelagic food web of Lake Constance. — Microb. Ecol. 18: 261–273.
- Simon, M. & Tilzer, M. M., 1987: Bacterial response to seasonal changes in primary production and phytoplankton biomass in Lake Constance. — J. Plankton Res. 9: 535–552.
- Sorokin, Y. U. & Paveljeva, E. B., 1972: On the Quantitative Characteristics of the Pelagic Ecosystem of Dalnee lake (Kamchatka). — Hydrobiologia 40: 519–552.
- Stabel, H. H. & Tilzer, M., 1981: Nährstoffkreisläufe im Überlinger See und ihre Beziehungen zu den biologischen Untersuchungen. — Verb. Ges. Ökol. 9: 23–32.
- Taylor, W. D. & Heynen, M. L., 1987: Seasonal and vertical distribution of ciliophora in Lake Ontario. — Can. J. Fish. Aquat. Set. 44: 2185–2191.
- Weisse, T. & Müller, H., 1990: Significance of heterotrophic nanoflagellates and ciliates in large lakes: Evidence from Lake Constance. — In: Tilzer, M. M. & Serruya, C. (Eds.): Ecological structure and function in large lakes. — Science Tech Publ. Madison Wisconsin: 541–556.