Below is a close up view of a colony of Dodecaceria concharum emerging from Lithothamnion. On the left is a cryptically coloured sculpin that takes advantage of the background for blending in. See the complete picture below.
Taken in 2009 by Ryan Murphy off the North side of Great Race Rock
Photo by Dr.A. Svoboda Typically, this Terebellid tube worm appears as a slight fuzz on the surface of the pink lithothamnion or on the hydrocorals.
| Domain | Eukarya |
| Kingdom | Animalia |
| Phylum | Annelida |
| Class | Polychaeta |
| Subclass | Palpata |
| Order | Canalipalpata |
| Suborder | Terebellida |
| Family | Cirratulidae |
| Genus | Dodecaceria |
| Species | concharum (Oerstad,1851) |
| Common Name: | coralline fringed tube worm |
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