benthonic

/bɛnˈθɑnɪk/
adjective
  1. Relating to organisms that live on or near the bottom of a body of water.
    • The benthonic community in this estuary is very diverse.
    • Benthonic species like sea cucumbers play a key role in recycling nutrients.
    • Deep-sea benthonic fish have adapted to high pressure and darkness.
Synonyms
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