Whidbey Island Beachwatchers
 

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Amphiporus sp. (White ribbon worm)

Image of white ribbon worm
Copyright © 2005 Mary Jo Adams

Watch for these ribbon worms around barnacles, in mussel beds, and around Fucus holdfasts. They are white or pale pink, have the typical non-segmented, rubber band like appearance of other ribbon worms, and grow up to 12 inches long. There are actually two species in this genus that look very similar, requiring a microscope for identification to the species level. They're predators and eat amphipods and other tiny organisms.

 

This page was created by Mary Jo Adams on 10/22/05.

 

 

photo of white ribbon worm