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  1. Amphipoda - Wikipedia

    Amphipods (/ ˈæmfɪpɒdz /) range in size from 1 to 340 millimetres (0.039 to 13 in) and are mostly detritivores or scavengers. More than 10,700 amphipod species are currently recognized. …

  2. Amphipod | Crustacean, Shrimp-Like, Marine Species | Britannica

    amphipod, any member of the invertebrate order Amphipoda (class Crustacea) inhabiting all parts of the sea, lakes, rivers, sand beaches, caves, and moist (warm) habitats on many tropical …

  3. Amphipods - Examples, Size, Habitat, Diet, & Pictures

    Dec 12, 2025 · What are amphipods. Where do they live. What do they eat. Also learn their anatomy, reproduction and life cycle, predators, & adaptations with images.

  4. Amphipod - an overview | ScienceDirect Topics

    Amphipods are ‘keystone’ species in many groundwaters, springs, and spring-fed streams, where they are often the most abundant macroinvertebrates.

  5. What Are Amphipods? Key Characteristics and Ecological Roles

    Nov 30, 2025 · Amphipods are a highly diverse group of small crustaceans that populate virtually every aquatic environment on Earth. These invertebrates, often nicknamed “scuds” or …

  6. World Amphipoda Database

    5 days ago · Amphipods are important herbivores, detritivores, micropredators and scavengers in most environments and they form an important component of marine and freshwater ecosystems.

  7. Amphipod - New World Encyclopedia

    Amphipod is any of the small, largely marine, shrimp -like crustaceans comprising the arthropod order Amphipoda. Included among the amphipods are the abundant sand-hoppers or beach …

  8. Amphipoda

    Amphipods range in size from 1 to 340 millimetres (0.039 to 13 in) and are mostly detritivores or scavengers. There are more than 9,900 amphipod species so far described. They are mostly …

  9. What Are Amphipods? Examples and Key Characteristics

    Jun 20, 2025 · Amphipods (order Amphipoda), commonly known as "sand fleas" or "scuds," are small crustaceans that are distributed worldwide. Thanks to their incredible evolutionary …

  10. What Are Amphipods? - Characteristics and Types

    May 9, 2024 · Amphipods are members of the order Amphipoda, small crustaceans that are characterized by having no carapace. They have a global distribution in the world's aquatic …