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

Daphnia Anatomy - Richard Fox's description of the anatomy of the water flea.

Water Fleas, and Cladocerans of the Thompson - Okanagan Region - Articles about these freshwater zooplankton by Gordon Green.

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