Typically, this Terebellid tube worm appears as a slight fuzz on the surface of the pink lithothamnion or on the hydrocorals.

Taken in 2009 by Ryan Murphy off the North side of Great Race Rock. Note the sculpin with cryptic colouration.

A close up view of a colony of Dodecaceria concharum emerging from Lithothamnion. On the left is the cryptically coloured sculpin that takes advantage of the background for blending in. Photo by Ryan Murphy.
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
Other Annelids at Race Rocks
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