The term 'nekton' refers to free-swimming aquatic organisms, especially fishes, crustaceans, and cephalopods. Some definitions include the marine mammals.
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Nekton | Marine Life, Aquatic Organisms, Plankton - Britannica
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Apr 4, 2024 · Nekton, the assemblage of pelagic animals that swim freely, independent of water motion or wind. Only three phyla are represented by adult ...
Nekton and plankton are two ecological groupings of organisms that live in the water column – the pelagic environment. This chapter describes the nekton, whilst ...
Many animals considered classic examples of nekton (e.g., Mola mola, squid, marlin) start out life as tiny members of the plankton and then, it was argued, ...
Oct 13, 2022 · What are nekton? Nekton are small aquatic organisms that can swim independently of the current. Both nekton and micronekton feed on zooplankton.
Nekton are usually pelagic, living in the water column, but some are demersal and live close to the bottom, both in the coastal and oceanic habitats. Within ...
Feb 23, 2012 · Nekton are living things that swim through the water. They may live at any ... Three main groups of ocean life are plankton, nekton, and benthos.
Some nekton start life as tiny plankton that drift along with the ocean currents. They are classified as nekton once they gain the size and strength to swim.
The largest group of nekton are chordates and have bones or cartilage. This group includes bony fish, whales, sharks, turtles, snakes, eels, porpoises, dolphins ...
Ichthyoplankton (eggs and larvae) are early life-history stages of nekton that are useful for understanding adult spawning patterns and temporal fluctuations in ...
