Large serpulid worm tube

Large serpulid worm tube

Observation - Large serpulid worm tube - UK and Ireland. Description: Quite large 5 cm serpulid worm tube, more rounded than Pomatoceros without the spike at the wider entrance, on boulder very low on the shore in cornwall.

Quite large 5 cm serpulid worm tube, more rounded than Pomatoceros without the spike at the wider entrance, on boulder very low on the shore in cornwall.