Serpula vermicularis (red tubicolous worm)

Serpula vermicularis (red tubicolous worm)
Serpula vermicularis (red tubicolous worm)
Serpula vermicularis (red tubicolous worm)
Serpula vermicularis (red tubicolous worm)
Serpula vermicularis (red tubicolous worm)
Serpula vermicularis (red tubicolous worm)
Serpula vermicularis (red tubicolous worm)
Serpula vermicularis (red tubicolous worm)
Serpula vermicularis (red tubicolous worm)
Serpula vermicularis (red tubicolous worm)