Download or read book Slugs: A Guide to the Invasive and Native Fauna of California written by and published by UCANR Publications. This book was released on 2009 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first thorough key to the identification of slugs in California. You may think all slugs look alike, but on closer examination you will be surprised at how they differ. Color photographs.