Tubulanus polymorphus
... that the red colour of the ribbon worm Tubulanus polymorphus may warn predators that it is toxic or unpalatable?
... that the red colour of the ribbon worm <i id="mwBMc"><b id="mwBMg"><a href="./Tubulanus_polymorphus" id="mwBMk" rel="mw:WikiLink" title="Tubulanus polymorphus">Tubulanus polymorphus</a></b></i> may warn predators that it is toxic or unpalatable?