Krill Animal Pictures
Euphausiacea
© Tarpan/Shutterstock.com
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Antarctic krill in the water column of the Southern Ocean off the coast of the Antarctic Peninsula
Antarctic krill in the water column of the Southern Ocean off the coast of the Antarctic Peninsula
Krill drifting underwater in the St. Lawrence estuary in Canada
Krill drifting underwater in the St. Lawrence estuary in Canada
lobster krill swarm in sea water
lobster krill swarm in sea water
Krill isolated on white background
Krill isolated on white background
Antarctic krill Euphausia Krill666.jpg: Uwe Kils / Creative Commons https://commons.wikimedia.org/wiki/File:Antarctic_krill_(Euphausia_superba).jpg https://creativecommons.org/licenses/by-sa/3.0/deed.en
Antarctic krill Euphausia
Scientists theorize that krill light up to sound an alarm when predators are near, but they have no definitive conclusion.
