nekton
/ˈnɛktɑn/
noun
- Aquatic animals that can swim actively and move independently of water currents, such as fish, squid, and marine mammals.
- Unlike plankton, nekton can travel long distances against the current.
- Nekton includes creatures like tuna, dolphins, and sea turtles.
- Scientists study nekton to understand ocean food webs.
Antonyms