The world's strongest animal, the copepod, is barely 1 mm long. It shows that copepods - in relation to their size - are more than 10 times as strong as has been previously documented for any other animal.
Plants & Animals
May 12, 2010
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(PhysOrg.com) -- Suspending a life in time is a theme that normally finds itself in the pages of science fiction, but now such ideas have become a reality in the annals of science.
Evolution
Jul 17, 2009
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In the sea, fish feed on species lower in the food chain. Can these same species form the basis of a new feed industry supplying the fish farming sector?
Plants & Animals
Jan 15, 2024
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Many marine organisms, such as fish, marine mammals and crustaceans, produce and use sound to navigate, reproduce, detect prey and avoid predators. However, anthropogenic sound, for example from the construction and operation ...
Plants & Animals
Jun 9, 2023
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Copepods are tiny crustaceans about the size of a grain of rice, but they are one of the most important parts of the Earth's aquatic ecosystems. Their behavior and interaction with the environment, however, remains a relative ...
Plants & Animals
Mar 24, 2021
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10
It's common knowledge that, through the process of natural selection, organisms adapt to their environments. But what happens when there are no barriers to gene flow and organisms are free-floating between extremely variable ...
Ecology
Sep 27, 2019
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Zooplankton may be tiny, but their importance to the health of the planet is not – they are microscopic life that makes a huge contribution to the fine balance of ocean ecosystems. Copepods make up a significant proportion ...
Ecology
May 1, 2018
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In a frozen lake in Quebec, tiny red creatures zip about under the ice. Guillaume Grosbois and Milla Rautio, researchers at Université du Québec à Chicoutimi, Saguenay, Québec, Canada report the discovery of active life ...
Ecology
Dec 19, 2017
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Zooplankton are often considered to be a passive source of food for fish and other aquatic animals. But at least one of their representatives, the millimetre-sized copepod (Eurytemora affinis), moves purposefully in turbulent ...
Plants & Animals
Dec 12, 2017
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The copepod species Calanus finmarchicus schedules its day using a genetic clock that works independently of external stimuli. The clock shapes the copepod's metabolic rhythms and daily vertical migration. This, in turn, ...
Plants & Animals
Jul 13, 2017
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