Rory McDonnell et al. 2009 Slugs: a guide to the invasive and native fauna of California


Amy J. Dreves, Nicole Anderson, and Clare Sullivan. March, 2016 Annual Pacific Northwest Insect Pest Management Handbook, Slugs

 

  Thomas E. Burke, 2013, Land Snails and Slugs of the Pacific Northwest 

 

State of Montana. 2016 Montana Field Guide


USDA and the University of Florida. Terrestrial Mollusc Tool


Timothy A. Pearce, Casey H. Richart, William P. Leonard, and Paul A. Hohenlohe. 2004 Identification Guide to Land Snails and Slugs of Western Washington

The Living World of Molluscs. www.molluscs.at/gastropoda/terrestrial.html?/gastropoda/terrrestial/ario...

Anna Thomas. 2008 Slugs of Kentucky, Field Guide by the University of Kentucky


   Gordon, D.G. 1994. The Western Society of Malacologists Field Guide to the Slug. Sasquatch Books, Seattle. 48 pp.



 Henderson, I. 1989. Slugs and Snails in World Agriculture. BCPC Monograph No. 41. British Crop Protection Council. 422 pp.


Hanna, G.D. 1966. Introduced Mollusks of Western North America. Occasional Papers of the California Academy of Sciences. No. 48, 108pp, 85 figures, 4 plates.



 Kono, T. and C. Papp. 1977. Handbook of Agricultural Pests: aphids, thrips, mites, snails, and slugs. State of California Department of Food and Agriculture. 205 pp.



 Runham, N.W. and P.J. Hunter. 1970. Terrestrial Slugs. Hutchinson and Co LTD. ISBN: 0-09- 105671-3. 184 pp.

 Ford, Sara. 2013. 50 Ways to Kill a Slug. ISBN: 978-0600625131

SLUG WATCH field guide. www.slugwatch.co.uk/?page_id=21