- SEA LIFE Speyer, Touchpool
![Image00015](/speyer/media/eorbycom/image00015.jpeg?anchor=center&mode=crop&format=webp&quality=80&width=300&height=200)
Interesting facts about the Ophiarachna incrassata
- They have a skeleton made of chalk
- Their vertebrae allow them a lot of freedom of movement
- They feed on dead microorganisms
- They are good leftovers and important for the ecosystem in the sea