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Artificial Reef Field Guide:
Didemnum sp
Common Name
Invasive Compound Tunicate
Code(s)
DISP
Id Number
511
Taxa
Invertebrate
Mobility
Sessile
Colonial / Solitary
Colonial
Typical Substrate Type
Hard
Species Description
Diameter of colonies to about 125 mm; exposed portions are smooth, with many small openings and a large aperature.
Species Habitat
Found on rocks, shells, worm tubes, and other hard substrate.
Species Range
Middle intertidal to 30m; Oregon to Panama.