This is a website providing information and useful contacts for Cladoceran researchers.

Richard Fox's description of the anatomy of the water flea.

Photographs of infected Daphnia, with information on how to find and dissect affected animals.

Articles about these freshwater zooplankton by Gordon Green.

Guide to the identification of the remains of the Cladocera from lake sediments, with images and descriptions of how to identify the various remains plus information on life cycle and ecology.