Biodiversity of Worms on Floating Marine Debris

Serpulid Worm A: Operculum has longer funnel than than the tentacular mouth parts

Serpulid Worm B: Feathery tentacular mouthparts, lack operculum

Serpulid Worm C: Both operculum and radial tentacle mouthparts presents, usually blue in colour!

 

Serpulid Worm D: Different than other serpulid worms;  it does not have an operculum, and has reddish tentacular mouthparts

Worm E: Parapodia + Setae present

Worm F: It is ifferent than worm E because it has silverily lines(not visible) within its parapodia

Worm G: I call this the happy worm because it has a smiley-like face! Has coloured cephalic segments 

Worm H: Has mouthparts, but lack setae and parapodia

Worm I: Worms without any appendages

Major Parts of  ASerpulid worm


 Taken from
http://spineless.ucsd.edu/images/Annelida%20Images/Hydroidestext.jpg


http://spineless.ucsd.edu/Annelida%20AToL%20site/Hydroides.html