Twin Fan Worm
Bispira volutacornis
Bispira volutacornis, sometimes known as the twin fan worm or spiral fan worm, is a species of tube worm inhabiting the shallow sublittoral zone of the eastern Atlantic Ocean. It has a parchment-like tube with a mucoid outer layer, often coated with mud or silt. The tube is usually concealed in a crevice, and the worm can retract into it when disturbed.
- Scientific name
- Bispira volutacornis
- Family
- Sabellidae