1. Guinea worm is a parasitic disease caused by water fleas carrying infected larvae. 2. Schematic representation of cyclic parthenogenesis in the cladoceran Daphnia ( water flea ). 3. These crustaceans, a type of water flea , are members of the Class Branchiopoda. 4. Milliron noted that Crowley was " full with midge larvae and water fleas ." 5. The water fleas are in turn eaten by small fish. 6. It is caused by drinking water contaminated by water fleas infected with guinea-worm larvae. 7. They then treated the muddy water to kill the water fleas and guinea worm larvae. 8. "Polyphemus " are a predatory genus of water flea . 9. O'Brien is after water fleas , testing a theory about how three species can coexist here. 10. Invasion by the spiny water flea has also correlated with ecological changes in the Great Lakes.
