the following are some "whole worm" shots-
this first one is the anterior end of a specimen - chunks are missing where I have dissected out segments to mount uncini on slides for light microscope. The next one is the anterior end of one that has lost its crown, and the others I believe are self-explanatory.

unidentified sabellid

here's some shots of the abdominal unicni:

unidentified sabellid worm

Here's some amateur shots of the thoracic uncini: