Meet Daihua — new #fossil from the #Cambrian of Chengjiang & relative of the mysterious #ctenophores, which may have evolved from sessile ancestors. New paper by @macroevolut @cambriannelids & colleagues https://t.co/V0pyeR9JVv #evolution #paleontology #fossilfriday pic.twitter.com/eMM3IPMEgI

— Current Biology (@CurrentBiology) March 21, 2019