References and Links 


Thank you to the photographers who gave me permission to use their material.

              John Albers-Mead   http://www.flickr.com/photos/jalbersmead/
                                                                                                                                    
                David Behrens            http://www.seachallengers.com/
                                                                                                  
                Dan Hershman           http://www.flickr.com/photos/hershman/
                                                                    http://hershman.smugmug.com/Scuba%20Photos/486649
                                                                                         
                Matt Knoth                   http://www.flickr.com/photos/mattknoth/
                                                                                 
                Minett Layne              http://www.flickr.com/photos/minette_layne/
                                                                                     
                Gary McCarthy         http://www.underwater-photos.com/                                                                                                                  
                                                                                     
                Marvin Scott               http://www.ketchikanphotos.com/index.html
                                                                                                                                                                              
                Ron Wolf                        http://www.flickr.com/photos/rwolf/
                           

References

Animal Diversity Web. Myers, P. and J. Burch. May 7, 2008. 
http://animaldiversity.ummz.umich.edu/site/accounts/information/Opisthobranchia.html.

Berhrens, D.W. 1991.  Pacific Coast Nudibranchs; 2nd ed.  Monterey: Sea Challengers.

Berhrens, D.W. and A. Hermosillo. 2005. Eastern Pacific Nudibranchs: A Guide to the Opistobranchs from Alaska to Central America. Monterey: Sea Challengers.

Harbo, R.M. 1999. Whelks to Whales: Coastal Marine Life of the Pacific Northwest. Madeira Park, BC: Harbour Publishing Company.

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.

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: Harbour Publishing Company.

The Slug Site. Miller, M.D. May 7, 2008. http://slugsite.tierranet.com/

Sea Slug Forum. May 7, 2008. http://www.seaslugforum.net/