An international team of midwater experts on board Schmidt Ocean Institute’s research vessel Falkor (too) discovered over two dozen new marine species on a recent expedition off the coast of Brazil in
An international team of midwater experts on board Schmidt Ocean Institute’s research vessel Falkor (too) discovered over two dozen new marine species on a recent expedition off the coast of Brazil in the tropical South Atlantic Ocean. The scientists used advanced technologies to explore the Ocean’s midwater — the water between the sunlit layer and the seafloor — which is Earth’s largest and least explored habitable ecosystem. It can take scientists decades to identify and describe new species, but the combination of technology and expertise enabled the team to confirm these species as new within a matter of days.
The list consists of an amphipod, a type of crustacean related to crabs and lobsters; a gossamer worm that moves faster than scientists expect it to based on its body shape; nine jellyfish; seven siphonophores, colonial organisms related to jellyfish and corals; seven comb jellies or ctenophores, famous for the glittering cilia they use to swim; four larvaceans, tadpole-like creatures that live in mucus houses and are more closely related to humans than invertebrates; and two giant rhizarians, single-celled organisms visible to the naked eye.
The team witnessed far more diversity and abundance of midwater organisms than they expected, said Osborn,
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