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Animals. Antarctic krill ( Euphausia superba) are a keystone species, forming an important part of the Antarctic food web. At least 235 marine species are found in both Antarctica and the Arctic, ranging in size from whales and birds to small marine snails, sea cucumbers, and mud-dwelling worms.
- Belgica Antarctica
Belgica antarctica, the Antarctic midge, is a species of...
- Antarctica
Antarctica holds the record for the lowest measured...
- List of mammals
List of mammals of Antarctica. The following is a list of...
- Belgica Antarctica
The most familiar animal of Antarctica is probably the penguin. They have adapted to the cold, coastal waters. Their wings serve as flippers as they “fly” through the water in search of prey such as squid and fish.
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Animals on the sea bottom of the nearshore zone include the sessile hydrozoans (see also cnidarian), corals, sponges, and bryozoans, as well as the foraging crablike pycnogonids and isopods, the annelid worm polychaeta, echinoids, sea stars (starfish), and a variety of crustaceans and mollusks.
The animals include penguins, seals, nematodes, tardigrades and mites. Plant life includes some grass and shrubs, algae, lichen, fungi, and bacteria . The first known polar sighting of the continent was in 1820. Antarctica was mostly forgotten for the rest of the 19th century.
413 species. Antarctica is Earth's southernmost continent. Situated almost entirely south of the Antarctic Circle and surrounded by the Southern Ocean, it contains the geographic South Pole. Antarctica is the fifth-largest continent, being nearly twice the size of Australia, and has an area of 14,200,000 km 2, Most of Antarctica is covered by ...
