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The
krill exists in quantity and is
a principal food source for many
marine animals, which makes it
a key species of the Antarctic
marine ecosystem. It has also
been a fishing target that accounts
for up to 500,000 tons per year.
Although the existing krill population
is estimated as a few hundred
million tons, it is said that
fishing in certain areas may affect
predators such as penguins since
the population is susceptible
to yearly changes. Maximum length:
60mm. Longevity: 6-7 years. |
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