The common name is krill; the scientific names is Euphausia Supberba.
You can read more at Marine Bio.org, using the link, below.
No. There are no bears in Antarctica of any species.
Adelie penguins are the most common species in Antarctica.
There are no animals that live in Antarctica.
No.
There are around 3 - 4 different species in Antarctica.
no there are many other species of birds in Antarctica
There are quite a few species of octopus in the waters around Antarctica. Antarctica was the ancestral home of the octopus millions of years ago and all current otcopus species are descended from that one Antarctic octopus species.
There are no animals that live in Antarctica: it's too cold and there is no food chain. Some sea birds come to Antarctica's beaches to breed in the spring. The Southern Ocean surrounding the continent -- which is liquid and therefore always warmer than the ambient air on the continent -- is home to many sea animals.
There are Seven species of seabird that are native to the Galapagos Islands, they are as follows, Galapagos Penguin Waved Albatross Flightless Cormorant Swallow-tailed Gull Lava or dusky Gull Nazca Booby Galapagos Shearwater.
I think we should pretect Antarctica because it is home to many unique and valuable species of animals and mammals. If someone kills just one species in Antarctica, the entire food chain/food web will die. That is all the species in Antatctica!
The only species 'living' in Antarctica -- on a temporary basis -- are humans who work in support of science to study the health of planet earth.
Of the 17 known species of penguins, only two of them actually breed on Antarctica. For more information, see the related link.