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Antarctic krill

The Antarctic krill is a species of krill found in the Antarctic waters of the Southern Ocean.

Antarctic krill are shrimp-like invertebrates that live in large schools, called swarms, sometimes reaching densities of 10,000 - 30,000 individual animals per cubic meter.

Note: This article excerpts material from the Wikipedia article "Antarctic krill", which is released under the GNU Free Documentation License.

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