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  1. Daphnia - Wikipedia

    Daphnia is a genus of small planktonic crustaceans, 0.2–6.0 mm (0.01–0.24 in) in length. Daphnia are members of the order Anomopoda, and are one of the several small aquatic crustaceans …

  2. Understanding Daphnia: A Guide to Tiny Titans of Freshwater …

    Nov 3, 2024 · Daphnia are tiny aquatic invertebrates that range from 0.2 to 5 millimeters in size and are found in a variety of freshwater bodies including lakes, ponds, and streams. As …

  3. Introduction to Daphnia Biology - Ecology, Epidemiology, and …

    Daphnia are planktonic crustaceans that belong to the Phyllopoda (sometimes called Branchiopoda), which are characterized by flattened leaf-like legs used to produce a water …

  4. Daphnia - New World Encyclopedia

    Daphnia is a genus of small, aquatic, mostly freshwater crustaceans, generally between .2 and 5 mm (.008 to .2 inches) in length, belonging to the Daphniidae family of the Cladocera order, …

  5. Water flea | Daphnia, Cladocera & Zooplankton | Britannica

    Most forms are found in freshwater habitats, but a few occur in marine environments. The best known genus is Daphnia, ubiquitous in ponds and streams in Europe and North America. The …

  6. What Are Daphnia and Why Do They Matter? - Biology Insights

    Aug 14, 2025 · Daphnia are tiny freshwater crustaceans commonly known as “water fleas” due to their jerky swimming motion. These small organisms are widespread, inhabiting most …

  7. Daphnia – History And Aquatic World of Water Flea - Tiny Fish Tank

    Daphnia, commonly called water fleas, are minute crustaceans found in abundance in various freshwater habitats worldwide. Despite their diminutive size, these creatures play a crucial role …

  8. Daphnia pulex | INFORMATION | Animal Diversity Web

    While very prolific in most freshwater bodies, Daphnia are too small and weak to live in a strong current, which they are unable to swim against. They live in a water column and are light …

  9. Daphnia – Biology, Classification, Characteristics, and …

    Daphnia is a genus of small planktonic Crustaceans under the Arthropoda Phylum. The body of a Daphnia is usually 0.2–6.0 mm (0.01–0.24 inches) long, which is pretty tiny compared to its …

  10. Daphnia - Animalia

    Daphniais a genus of small planktonic crustaceans, 0.2–6.0 mm (0.01–0.24 in) in length. Daphniaare members of the order Anomopoda, and are one of the several small aquatic …