1. Auld, S. K. J. R., S. K. Tinkler & M. C. Tinsley, 2016. Sex as a strategy against rapidly evolving parasites. Proceedings of the Royal Society B: Biological Sciences 283: 20162226.
2. AWEL Kanton Zürich Switzerland, 2019. Depth profiles Greifensee. [available on internet at https://awel.zh.ch/internet/baudirektion/awel/de/wasser/messdaten/see_qualitaet.html].
3. Begon, M., J. L. Harper & C. R. Townsend, 1986. Ecology: Individuals, Populations and Communities. Blackwell, Oxford.
4. Benzie, J. A. H., 2005. The Genus Daphnia (Including Daphniopsis)(Anomopoda: Daphniidae). Kenobi Productions, Backhuys Publishers, Ghent, Leiden.
5. Bittner, K., K. O. Rothhaupt & D. Ebert, 2002. Ecological interactions of the microparasite Caullerya mesnili and its host Daphnia galeata. Limnology and Oceanography 47: 300–305.