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Latest Deuterostomia Stories

Tiny Worm May Be Earliest Human Progenitor
2013-03-28 07:36:44

April Flowers for redOrbit.com - Your Universe Online A little worm, the Xenoturbella bocki, is causing a lot of contention amongst scientists debating whether it truly was the ancestor of mankind.  A new study involving the University of Gothenburg and the Gothenburg Natural History Museum indicates that the worm is indeed mankind's progenitor. Xenoturbella bocki is a one-centimeter-long worm built on a simple body plan that lacks a brain, sexual organs and other vital organs. It...

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2011-03-25 07:45:53

525-million-year-old discovery of 'feathered helmet from beyond the clouds' Researchers from China, Leicester and Oxford have discovered a remarkable fossil which sheds new light on an important group of primitive sea creatures. The 525-million-year-old fossil belongs to a group of tentacle-bearing creatures which lived inside hard tubes. Previously only the tubes have been seen in detail but this new specimen clearly shows the soft parts of the body including tentacles for feeding....


Word of the Day
call-note
  • The call or cry of a bird or other animal to its mate or its young.
'Call-note' is newer than 'bird-call,' which originally referred to 'an instrument for imitating the note of birds' but now also refers to 'the song or cry of a bird.'
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