A colony of colonial worm-shell on a rock boulder. Jacobsbaai, Western Cape (2020) - iNaturalist A small gregarious species forming an intertwining mass of long, white, worm-like tubes, often sunken into encrusting coralline algae. Operculum present. About 10 mm long. A filter-feeder which spins a mucus net to trap floating particles. Two Oceans: A Guide… Continue reading Colonial worm-shell (Dendropoma corallinaceum)