''Serpula vermicularis'', known by common names including the calcareous tubeworm, fan worm, plume worm or red tube worm, is a species of segmented marine polychaete worm in the family Serpulidae. It is the type species of the genus ''Serpula'' and was first described by Linnaeus in 1767. It lives in a tube into which it can retract.
Similar species: Fan-head Worms
By Patomarazul
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Uploaded Apr 5, 2020. Captured Aug 24, 2019 13:01 in GV29+6X Benidorm, Spain.