water flea: Media

crustacean

Videos

Examine the ecologic importance, life cycle, and anatomical structures of the freshwater crustaceans Daphnia
Bright swarms of Daphnia serve as the food source of many larger animals....
Video: Encyclopædia Britannica, Inc.

Images

Water flea of the genus Daphnia (magnified about 30×)
Eric V. Grave/Photo Researchers
water flea
Water flea (Daphnia).
Fritz Geller-Grimm
water flea (Cyclops)
Water fleas (Cyclops) carry the guinea worm (Dracunculus medinensis).
© D. Kucharski & K. Kucharska/Shutterstock.com