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[[File:Lindsey Islands.png|300px|left]]
[[File:Antarctic krill.jpg |250px|left]]
The '''[[Lindsey Islands]]''' (73°37′S 103°18′W) are a group of islands lying just off the northwest tip of the [[Canisteo Peninsula]] in the [[Amundsen Sea]]. The island group is the emergent part of a shelf that is less than 200 meters deep, and is formed of granitic rocks. The islands are relatively flat, the highest point being about 40 meters on the largest island. The islands are mostly ice free in summer, and two small freshwater ponds are present on the largest island.
'''[[Antarctic krill]]''' is a species of [[krill]] found in the [[Antarctica|Antarctic]] waters of the [[Southern Ocean]]. It is a small, swimming crustacean that lives in large schools, called swarms, sometimes reaching densities of 10,000–30,000 individual animals per cubic meter. It feeds directly on minute phytoplankton, thereby using the primary production energy that the phytoplankton originally derived from the sun in order to sustain their open ocean life cycle.


Approximately 52 breeding pairs of [[Adélie penguin]]s were present on the Lindsey Islands as estimated from March 2011 satellite imagery. The colony occupies the eastern and southeastern coasts of the eastern island, and most of three main outliers and the northern half of the largest of the western group of islands. [[South polar skua]]s are also reported to breed on the islands, although numbers are not known.
It grows to a length of 6 cm, weighs up to 2 grams, and can live for up to six years. It is a key species in the Antarctic ecosystem and is, in terms of biomass, probably the most abundant animal species on the planet. In 2019, the Antarctic krill was featured on a [[Stamps of Westarctica|stamp of Westarctica]] to celebrate its role as a vital part of the Antarctic ecosystem.


'''([[Lindsey Islands|Full Article...]])'''
'''([[Antarctic krill|Full Article...]])'''

Latest revision as of 22:23, 1 January 2026

Antarctic krill.jpg

Antarctic krill is a species of krill found in the Antarctic waters of the Southern Ocean. It is a small, swimming crustacean that lives in large schools, called swarms, sometimes reaching densities of 10,000–30,000 individual animals per cubic meter. It feeds directly on minute phytoplankton, thereby using the primary production energy that the phytoplankton originally derived from the sun in order to sustain their open ocean life cycle.

It grows to a length of 6 cm, weighs up to 2 grams, and can live for up to six years. It is a key species in the Antarctic ecosystem and is, in terms of biomass, probably the most abundant animal species on the planet. In 2019, the Antarctic krill was featured on a stamp of Westarctica to celebrate its role as a vital part of the Antarctic ecosystem.

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