New Species of Polydora (Polychaeta: Spionidae) from the Coast of California
Four new species of Polydora are described. All species bore into calcareous substrata and occur in California, with one ranging as far north as British Columbia.
Blake, James A. and Woodwick, Keith H.
"New Species of Polydora (Polychaeta: Spionidae) from the Coast of California,"
Bulletin of the Southern California Academy of Sciences:
Available at: http://scholar.oxy.edu/scas/vol70/iss2/4