The worm with the missing head, Hallucigenia
Nature Video discovers the story of a back to front and upside down marine worm. The remains of an ancient worm species called Hallucigenia were so bizarre looking that scientists originally reconstructed it upside down and back to front. Now Martin Smith reveals the most complete picture so far of this peculiar marine worm.
Channels: Ecology
Tags: Hallucigenia
Uploaded by: admin ( Send Message ) on 19-09-2015.
Duration: 4m 33s
