Krill are considered an important trophic level connection near the bottom of the food chain. They feed on phytoplankton and, to a lesser extent, zooplankton, and are also the main source of food for many larger animals.
Krill are small, shrimp-like crustaceans that belong to the zooplankton group. They are filter feeders that consume phytoplankton and other small organisms found in the ocean. Krill are an important food source for many marine animals, including whales, seals, penguins, and fish.
Thousands of lobster krill swim near the surface of Kaikoura Canyon, a submarine canyon off the coast of New Zealand's South Island. The lowly krill averages only about two inches in length,...
Krill is a general term used to describe a group of about 86 species of small shrimp-like crustaceans found throughout the world's open oceans. While they may be small — generally about the size of your thumb — they play an important role in the food web.
Krill may be tiny, but their presence in the ocean is mighty. They exist in huge numbers worldwide, provide an essential link in the marine food chain, and even help regulate global climate.
Krill serve as integral parts of marine food chains in Antarctic waters; they are the main prey for several penguin, whale, and fish species in the region.
Krill are small, schooling, shrimp-like marine crustaceans (order Euphausiacea) that form massive swarms and are foundational to many ocean food webs, especially in polar and temperate seas.
Krill is the common name for any member of the crustacean order Euphausiacea. They are in the same class of animal as crabs, lobsters and crayfish, as well as shrimp and woodlice. 82 species of krill have been described. They grow up to about 6cm in length and can live for up to 5 years.