Marine Biology
Benthic
Relating to the bottom of oceans, lakes, or other water bodies. Benthic organisms live on or in sediments, as opposed to pelagic organisms in open water.
Biological Context
Benthic zones range from sunlit shallows to lightless ocean trenches. Benthic communities include bottom-dwellers like crabs, worms, and sea cucumbers. They process organic matter that sinks from above.
Business Application
Benthic business positions: operating at the bottom of markets, processing what falls from above. Discount retailers and recyclers occupy benthic niches.