What does nekton mean?
Nekton are actively swimming aquatic animals that are capable of moving against currents. They include a diverse range of species, such as fish, whales, and squid. Nekton play a crucial role in the marine ecosystem, serving as both predators and prey. They are distinct from benthos, which are organisms that live on or near the ocean floor, and plankton, which are small, usually microscopic, organisms that drift in the water column. The term nekton is often used in scientific or technical contexts, especially in marine biology, to describe these animals and their role in the ocean ecosystem.
nounNekton refers to actively swimming aquatic animals that are capable of moving against currents, such as fish, whales, and squid.
- Actively swimming aquatic animals
- Animals capable of moving against currents
"The nekton in the ocean include a diverse range of species, from tiny fish to massive blue whales."
"The ocean's nekton play a crucial role in the marine ecosystem."
"Nekton such as dolphins and sharks are apex predators."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of nekton
The term nekton comes from the Greek word 'nektos', meaning 'swimming'. It was first used in the early 20th century to describe actively swimming aquatic animals. The concept of nekton is closely related to the study of marine biology and oceanography.
How nekton is actually used
Typically used in scientific or technical contexts, especially in marine biology.