![]() ![]() 3 in the journal Nature.įollow Mindy Weisberger on Twitter and Google+. ![]() The tubular shapes in the right of the photo are castings, or sand and sediment excreted after the worm filters through it for. hollandorum was a mere 1 inch (2.5 centimeters) in length.įinding four new species "was a surprise," Rouse said, "especially as people regularly visit methane seeps and hydrothermal vents and haven't picked them up before." Rouse added in a statement that these new species likely represent just the beginning of unraveling Xenoturbella's biological mysteries, and that he expects to see more discoveries of these animals around the world in the years to come. A new species of acorn worm looks a bit like a rose on the sea floor. monstrosa, measured 8 inches (20 centimeters) long, while tiny X. The flat worm is usually medium-brown in color with dark markings or stripes. produnda hugged the seafloor, was a hydrothermal vent 12,139 feet (3,700 meters) below the surface of the Gulf of California. Two of the most common types of flat worms or flat worms sightings are the hammerhead flat worm and the flat worm with a pointed head (instead of a hammerhead), with a dark brown body. churro (named after the fried-dough dessert) - were found in diverse and remote deep-sea locations off the coasts of California and Mexico, the deepest of which, where X. ![]()
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