As with most krill, Antarctic Krill -- Euphasia surperba-- the male attaches a spermatophore to the female's genital opening. Females lay 6,000 to 10,000 eggs at once, which are then fertilized as they pass out of her genitalia.
Antartica is a continent - they do not reproduce at all If you mean a creature such as an antarctic penguin then compose another question
Like all fish, Antarctic Cod lay eggs that are then fertilized, and hatch.
At the marine, spectators may be able to see many types of amphipods.
there are approximately 10,000 different species of Amphipods in the world
If you're question has to do with krill, the most prolific amphipod in the Southern Ocean, the discipline of Invertebrate zoology is required. As well, a discipline in the appropriate field of anthropology would be useful.
The twight zone
They are known to eat amphipods and have been observed hunting vent crabs.
The noun 'amphipods' is a plural, common, concrete noun; a word for two or more marine crustaceans; a word for things.The singular noun is 'amphipod', a word for a thing.
fish, shrimp,isopods, amphipods, plankton
Amphipods are eaten by a variety of marine organisms such as fish, seabirds, sea stars, and shrimp. They are an important part of many marine food webs, providing a food source for numerous predators.
Feeds on amphipods, worms, sand dollars and young squid
Some amphipods are detritus (a decomposer that live in water), but some are carnivore.