Sea Urchin Pedicellariae
Nov. 27, 2024
High Seas Science on X: "How it feels to get 'bit' by pedicellariae from an sea urchin like this, from @echinoblog's amazing post: https://t.co/C6PfJ8lbAA https://t.co/2Iq6jyimqI" / X Sea Urchins Spew Personal Army of Venomous Jaws | Inside Science The Cambridge natural history. Zoology. ECHINUS—PEDICELLARIAE 509 animals, which would otherwise settle on the delicate exposed ectoderm of the Sea- urchin. The gemmiform pedicellariae are brought into action when a more serious Sea Urchin Pedicellariae