1. Purple and Peculiar
This is a purple variety of the enteropneust acorn worm, which may be a transitional species between
invertebrates and backboned animals. The creature feeds on seafloor sediment, leaving behind variable wavy traces.
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2. Pretty Weird in Pink
The Northern Pink variety of the deep-sea acorn worm leaves behind characteristic spiral traces on the seafloor of the North Atlantic.
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3. Comb Jelly
This comb jelly was found close to the seafloor on the Mid-Atlantic Ridge, a tectonic plate boundary.
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4. Star of the Show
This specialized starfish, also known as a basket star or Gorgonocephalus, captures krill in its intricate arms.
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5. Ridge Runner
This sea cucumber (Peniagone porcella) feeds on the seafloor but is capable of swimming. It is found amid the hills and valleys of the Mid-Atlantic Ridge.
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6. Deep-Sea Predator
This deep-sea jellyfish (Trachymedusa) feeds on plankton and small crustacea near the seafloor.
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7. Visible Cucumber
The internal organs of this sea cucumber (Peniagone diaphana) are visible within its outer covering. The species was first described in 1882.
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8. White Worm
This enteropneust acorn worm is of the Southern White variety. â€Å“They have no eyes, no obvious sense organs or brain, but there is a head end,
tail end and the primitive body plan of backboned animals is established,†says Monty Priede, director of the University of Aberdeen’s Oceanlab.
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9. Glowworm of the Deep
The scale worm (Polynoid polychaete) is one of the many bioluminescent creatures of the deep sea. Its scales glow in the dark.
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10. Kooky cucumber
Sea cucumbers like this one (Peniagone diaphana) are thought to make up a significant proportion of the animal biomass at the seafloor in some regions of the deep ocean.
How they survive is something of a mystery. Researchers had assumed that sea cucumbers were slow crawlers, but in the deep Atlantic they saw that they can be fast-moving
swimmers as well. â€Å“We are interested in how these animals are feeding in areas of the deep sea where food is often scarce,†says Newcastle University’s Ben Wigham.
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