http://www.ucmp.berkeley.edu/annelida/polyintro.html
http://seanet.stanford.edu/Polychaeta/index.html
Snails That Worm Their Way Into Tanks SHIMEK
you can always tell a bristle worm SHIMEK
whats in a name SHIMEK
the worms crawl in...SHIMEK
the large worm turns...SHIMEK
