Literature Cited and recommended Readings

Behrens, D.W.  1991.  Pacific Coast Nudibranchs, 2nd            Edition.  Monterey, CA:  Sea Challengers.

 

Harbo, R.M.  2005.  Guide to the Western Seashore.                     Surrey, B.C.:  Hancock House Publishers.

 

ITIS.  April 2, 2007.  Polyplacophora.  http://www.itis.gov

 

Kozloff, E.N.  1996.  Marine Invertebrates of the Pacific            Northwest.  Seattle:  University of Washington Press.

 

Kozloff, E.N.  1993.  Seashore Life of the Northern Pacific            Coast.  Seattle:  University of Washington Press.

 

Levinton, J.S.  2001.  Marine Biology, 2nd Edition.  Oxford:             Oxford University Press.

 

Niesen, T.M.  1997.  Beachcomber’s Guide to Marine Life of            the Pacific Northwest.  Houston:  Gulf Publishing            Company.

 

Sept, J.D.  1999.  The Beachcomber’s Guide to Seashore            Life in the Pacific Northwest.  Madeira Park, BC:             Harbor Publishing Company.

 

The Slug Site, Michael D. Miller.  http://slugsite.tierranet.com/

 

Sea Slug Forum. http://www.seaslugforum.net/