A video shared in late December 2023 authentically showed a ribbon worm, "spitting a living, tree-like proboscis to hunt it's prey." The earliest instance of the video being shared we found was a ...

This video is making the rounds on the Internet that shows a worm attempt to attack a hand. The Nemerta, also known as a "ribbon worm," is secreting its proboscis in an attempt to see if it can feed ...

A research team from the Nanjing Institute of Geology and Palaeontology of the Chinese Academy of Sciences has identified a fossil acanthocephalan, Juracanthocephalus, from the 160-million-year-old ...