Figure 14.1 Class Polychaeta: A, Serpula, a feather-duster worm, o marine tube dweller; B, Aphro- 

 dite, o sea mouse, morine,- C, Thelepus, a tentacle worm, a marine tube dweller; D, Arenicola, a lug- 

 worm, a marine burrower; E, Chaefopierus, a fanworm, a nrorine tube dweller; F, Nereis, a clamworm, 

 a marine predator; G, Glycera, a proboscis worm, a marine form often found among kelp holdfasts; 

 H, Haiosydno, a scale worm, a marine form often found in holes or on other onimols. 



