Maybe you're aware this was coming (I wasn't), but the launch was today at the SCAR meeting. TOC and first chapt is free online.
De Broyer et al 2014. Biogeographic Atlas of the Southern Ocean. Scientific Committee on Antarctic Research, Cambridge, p.477
It's a CAML project. A lot of general interest seems included. All the group sections seem quite short. Polychaeta is by M. Schüller, B. Ebbe.
News item: http://www.bbc.com/news/science-environment-28901030