WIRED @WIRED
But why would an organism do this to itself? It may be parasites. Three of the slugs that jettisoned their bodies in the lab were infested with tiny parasitic crustaceans, and another 39 lost part of their bodies. However all of the 64 parasite-free sea slugs stayed intact 6/ https://t.co/HUBDkUcfhW — PolitiTweet.org