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Antarctic Animals Record With Photos & Information, Species Discovered In Antarctica


    Antarctic animals checklist, with footage and knowledge. Uncover the superb animals that stay in one of many world’s harshest environments.

    Introduction To Antarctic Animals

    Antarctica is an enormous frozen continent on the far south of the world. It’s lined in a thick layer of ice, and surrounded by the icy waters of the Southern Ocean.

    Earth during the Proterozoic Eon may have resembled Antarctica
    Antarctica is roofed by a thick layer of ice. Most Antarctic animals stay on or close to the coast; few species can survive the continent’s barren inside.

    The Antarctic area consists of the continent of Antarctica, along with the encompassing sea, ice cabinets and island territories that fall throughout the Antarctic Convergence – an space the place the chilly Antarctic seas meet the hotter subantarctic waters.

    This checklist of Antarctic animals accommodates species discovered all through the Antarctic area.

    The Antarctic is a chilly, inhospitable place. It has a low biodiversity, which implies that, in comparison with different components of the world, solely a small variety of species are discovered right here.

    On the continent of Antarctica itself, little or no life exists within the frozen inside. Most species are discovered on or across the coasts, notably on the Antarctic Peninsula; the northernmost a part of Antarctica.

    Life within the Antarctic is a continuing battle. Let’s meet a few of the animals who name this chilly polar area their dwelling …

    Antarctic Animals Record


    wandering albatross
    Wandering albatross

    Albatrosses are massive seabirds that spend most of their lives at sea. The Wandering Albatross (Diomedea exulans), and different albatross species such because the Gray-headed albatross (Thalassarche chrysostomsa) and Black-browed albatross (Thalassarche melanophris), are discovered within the Antarctic area.

    The Wandering Albatross has a median wingspan of three.1 m (10.2 ft.); the most important of any fowl. It spends most of its life within the air, and solely lands so as to feed and to breed.

    Antarctic Krill (Euphausia superba)

    Antarctic Krill
    Antarctic Krill

    It could be small, however the Antarctic Krill is without doubt one of the most necessary animals within the Antarctic meals chain. This small, shrimp-like crustacean is present in huge numbers within the Southern Ocean, forming teams referred to as swarms which might be seen from house.

    Antarctic Krill develop to round 6 cm (2.4 in). Krill is eaten by many different Antarctic animals, together with whales, seals and seabirds.

    The full biomass (weight) of the entire Antarctic Krill on this planet is considered bigger than that of every other species.

    Antarctic midge (Belgica antarctica)

    Antarctic Midge

    The wingless Antarctic Midge grows as much as 6 mm (.25 in) in size. It’s the largest land animal (i.e. one which lives purely on land, and doesn’t fly or swim) in Antarctica. Additionally it is the one insect on mainland Antarctica.

    Antarctic Springtail (Cryptopygus antarcticus)

    Springtail Tomocerus minor
    No photograph obtainable; pictured above is the springtail Tomocerus minor.

    This tiny, insect-like animal grows to solely 1-2 mm in size and might survive in temperatures as little as -30°C (-22°F). It has a pure chemical antifreeze in its physique to forestall it from freezing.

    Antarctic Toothfish / Patagonian Toothfish

    Patagonian Toothfish
    Patagonian Toothfish

    The Antarctic toothfish (Dissostichus mawsoni) is one among two species of genus Dissostichus, the opposite being the Patagonian toothfish (Dissostichus eleginoides). Each toothfish produce pure antifreeze proteins of their blood and tissue that permit them to stay in water too chilly for different species to inhabit.

    Arctic tern (Sterna paradisaea)

    Arctic Terns Flying

    The Arctic Tern is a small seabird with primarily white plumage, vibrant orange legs and invoice, and a black ‘cap’.

    This unbelievable animal travels additional than every other fowl in a single yr, and is understood to cowl distances of round 40,000 km (25,000 miles) annually.

    The Arctic Tern breeds within the Arctic earlier than making its means south to the Antarctic. That is why you’ll discover it in our Arctic Animals Record, in addition to on this Antarctic Animals checklist.

    One other tern discovered within the Antarctic is the Antarctic Tern (Sterna vittata).

    Colossal Squid (Mesonychoteuthis hamiltoni)

    Giant Squid Vintage Illustration
    The picture above depicts makes an attempt being made to seize a large squid by the French navy vessel, Alecton.

    The Colossal Squid is often known as the Antarctic Squid. It grows as much as 14m (46 ft.) and is considered the world’s heaviest squid (and subsequently the world’s largest invertebrate).

    Large Antarctic Octopus (Megaleledone Setebos)

    The Antarctic Octopus grows to nearly 1 metre (3 ft.) in size, and has particular venom that doesn’t freeze at sub-zero temperatures.

    Hourglass Dolphin (Lagenorhynchus cruciger)

    Hourglass Dolphin
    Picture: Lomvi2, CC BY-SA 3.0, by way of Wikimedia Commons (cropped / resized by

    The Hourglass Dolphin is a small dolphin that’s present in Antarctic and subantarctic areas. Its black and white markings make it appear like a mini orca. It is extremely not often seen.


    Icefish Chaenocephalus aceratus
    Icefish Chaenocephalus aceratus

    The Icefishes are a household (Channichthyidae) of no less than 16 species discovered within the Southern Ocean. Icefish blood is colourless as a result of it lacks hemoglobin (the chemical that processes oxygen). It isn’t wanted by the Icefish, because the chilly Antarctic water accommodates extra oxygen than hotter waters. The dearth of hemoglobin makes the Icefish look white.

    Imperial Shag (Leucocarbo bransfieldensis)

    Antarctic Shag
    Picture: David Stanley from Nanaimo, Canada, CC BY 2.0, by way of Wikimedia Commons (cropped / resized by

    The Antarctic Shag lives on the Antarctic Peninsula of Antarctica, and on different islands within the Southern Ocean. It’s a massive fowl, with a white chest and black wings and again.

    Like a number of different shags of genus Leucocarbo, the Antarctic shag has distinctive rings of blue pores and skin round its eyes, a function that has given birds on this group the choice title of “blue-eyed shags”.

    Kelp gull (Larus dominicanus)

    Kelp Gull

    The Kelp Gull is a mid-sized gull with black / darkish grey wings, white head and white chest. The species is discovered all through the southern hemisphere, with one subspecies, Larus dominicanus austrinus being present in Antarctica and surrounding islands.

    Marbled Rockcod (Notothenia rossii)

    Marbled Rockcod

    The marbled rockcod belongs to the household Nototheniidae, a bunch of fish discovered within the Southern Ocean, whose members are often called “notothens” or “cod icefish”.

    Cod icefishes have excessive quantities of fats for insulation, and their our bodies produce antifreeze proteins; each are variations for all times within the chilly Southern Ocean.

    The Marbled Rockcod was a sufferer of overfishing within the twentieth century, which decimated its inhabitants.


    Alaskozetes antarcticus is a microscopic mite that lives on Antarctica. It eats vegetation and might survive in sub-zero temperatures.



    Nematodes are often known as roundworms. There are various various kinds of nematodes, a few of which have tailored to life in Antarctica.

    Orca / Killer Whale (Orcinus orca)

    marine biome apex predator orca killer whale
    Orcas are the apex predators of the Antarctic

    The orca, often known as a killer whale, is a toothed whale and member of the Oceanic Dolphin Household, Delphinidae. An apex predator, the orca sits on the very prime of the ocean meals chain.

    The weight-reduction plan of the orca consists of seals, fish and even different whales. The species is present in the entire world’s oceans, together with the Southern Ocean round Antarctica.

    • You’ll be able to learn extra in regards to the orca on this web page: Orca Information.


    Gentoo Penguin
    Gentoo Penguin

    No Antarctic animals checklist could be full with out penguins! Penguins are a household (Spheniscidae) of flightless birds discovered within the Southern Hemisphere. (Just one species, the Galápagos penguin, can be discovered within the Northern Hemisphere).

    Penguins have small, highly effective wings, which they use as flippers, “flying” by the water in pursuit of krill, fish, and different prey.

    Adélie Penguin
    Adélie Penguin

    5 species of penguin breed on Antarctica. These are the: Emperor penguin, Chinstrap penguin, Adélie penguin, Gentoo penguin and Macaroni penguin.

    Different penguin species, such because the King Penguin and the Rockhopper Penguin, are additionally discovered on subantarctic islands close to Antarctica.


    Cape Petrel
    Cape Petrel

    The phrase “petrel” seems within the names of a number of birds throughout the order Procellariiformes. All petrels are seabirds that solely return to land to breed. A number of petrel species are discovered within the Antarctic, together with the Snow petrel (Pagodroma nivea), Antarctic petrel (Thalassoica antarctica), Antarctic large petrel (Macronectes giganteus), Cape petrel (Daption capense) and Antarctic prion (Pachyptila desolata).

    The snow petrel breeds completely in Antarctica, and breeds additional south than every other fowl.


    Phytoplankton in McMurdo Sound, Antarctica
    Phytoplankton in McMurdo Sound, Antarctica

    Phytoplankton are microscopic vegetation that drift within the higher layer of the ocean. They stay off carbon dioxide and procure power by photosynthesis. They’re a part of the necessary decrease stage of the Antarctic meals chain.


    Rotifer Testudinella patina

    Rotifers are a bunch of over 2,000 largely microscopic animals that collectively make up the phylum Rotifera. Rotifers are discovered in lots of components of the world, and are current in Antarctic water and soil.


    Southern Elephant Seal
    The southern elephant seal isn’t solely the most important seal, but additionally the most important member of the order Carnivora.

    A number of species of seal are discovered on Antarctica. These embrace the southern elephant seal – the world’s largest seal, and the Crabeater Seal – the world’s commonest seal. Different Antarctic seals embrace the Antarctic Fur Seal, Leopard Seal, Ross Seal and Weddell Seal.

    Seals belong to a bunch of marine mammals often called pinnipeds. This group additionally accommodates sea lions and the walrus.

    (Marine mammals are mammals that both stay within the sea, or whose life-style is reliant on the ocean.)

    • You’ll find extra info on Antarctic seals on this web page: Antarctic Seals

    Spectacled Porpoise (Phocoena dioptrica)

    (No picture obtainable)

    The spectacled porpoise is a rarely-seen porpoise present in sub-Antarctic and Antarctic waters. Markings round its eyes seem to provide the spectacled porpoise its “spectacles”.

    Like many marine animals, the spectacled porpoise has a black again and white undersides. It is a type of camouflage often called “countershading” that conceals the animal from each above and under.


    Skuas are seabirds discovered in lots of components of the world. Many skuas are “kleptoparasites” – a time period given to animals that steal meals that has been caught by different animals. Skuas can even eat different seabirds and their chicks.

    South Polar Skua (Stercorarius maccormicki)

    South Polar Skua

    South Polar Skuas are massive, highly effective birds that breed on the Antarctic coast throughout November and December and spend winter in hotter areas. (When it’s summer time within the Southern Hemisphere, it’s winter within the Northern Hemisphere.)

    Brown Skua (Stercorarius antarcticus)

    Brown Skua in Antarctica
    Brown Skua in Antarctica

    The brown skua, often known as the Antarctic Skua, is a big, highly effective fowl that, like the opposite skuas, will steal meals from different birds.

    The brown skua breeds in Antarctic areas and migrates north throughout different instances of the yr.

    Snowy Sheathbill (Chionis albus)

    Snowy Sheathbill in Antarctica
    Picture: Liam Quinn, CC BY-SA 2.0, by way of Wikimedia Commons (cropped / resized by

    The Snowy Sheathbill is a pigeon-sized fowl with white feathers and a pink face. It’s each a scavenger and a kleptoparasite. It’s the solely land fowl native to Antarctica that isn’t a penguin.



    Tardigrades, or “water bears”, are microscopic animals with eight legs. Tardigrades are identified for his or her potential to face up to excessive circumstances, and have been discovered on mountains and within the deep sea, in addition to on Antarctica.


    Blue Whale in the Antarctic
    Blue Whale

    Whales are massive marine mammals belonging to the infraorder Cetacea, which additionally consists of dolphins and porpoises.

    Whales are drawn to the chilly waters of the Antarctic area by the massive swarms of Antarctic Krill (which you’ll examine additional up this Antarctic animals checklist) which might be current within the Southern Ocean.

    Whales discovered within the Antarctic embrace: Southern proper whale, Antarctic minke whale, Blue Whale, Humpback whale, Sperm whale, and the Southern Bottlenose whale.

    • You’ll find out extra about whales discovered within the Antarctic area on this web page: Antarctic Whales

    Wilson’s storm petrel (Oceanites oceanicus)

    Wilson's Storm Petrel

    Wilson’s storm petrel is without doubt one of the world’s commonest species of fowl. Discovered throughout the Southern Hemisphere, and in lots of components of the Northern Hemisphere, it spends its life at sea, solely returning to land to breed.

    Different petrels present in Antarctica are the Black-bellied storm petrel (Fregetta tropica) and the Gray-backed storm petrel (Garrodia nereis).



    Zooplankton are animals that drift within the sea. The phrase “Zooplankton” is derived from the Greek phrases for “animal” and “drifter”. Most Zooplankton are very small, and eat microscopic vegetation referred to as phytoplankton.

    Zooplankton embrace the larvae of shrimps and crabs, and most are too small to be seen with the bare eye. Nevertheless, Zooplankton additionally consists of bigger animals resembling Krill and Jellyfish.

    Zooplankton type an necessary a part of the Antarctic meals chain.

    Antarctic Animals Record Conclusion

    We hope that you’ve got loved studying in regards to the many alternative sorts of Antarctic animals. There are far fewer species discovered within the Antarctic than in different, extra biodiverse, areas resembling rainforests. Nevertheless, the species that do handle to exist on and round this freezing continent are particularly fascinating, as a result of particular variations they’ve needed to evolve.

    If there may be an animal on this checklist that you’re notably concerned about, why not study a bit extra about it? You may attempt to discover out its conservation standing, if it has any particular variations for Antarctic life, and what it eats … or what eats it!

    You’ll find extra details about the earth’s Polar Areas on the next pages:

    Uncover Wonderful Animals From All Round The World