Field id for southern california nudibranchs. Choose "traditional" style above for best viewing. Photos by Scott Gietler unless otherwise mentioned. Hints for identification are given for some nudibranchs. Nudibranchs that are rarely seen in so-cal are indicated with a * (star) All photos are copyright by their respective photographers, all rights are reserved.

Please visit the california underwater field guide home page at http://www.ladiving.org/fieldguide.html and visit http://www.uwphotographyguide.com/nudibranchs for Nudibranch photography tips.