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Photo#140724
Slug Ball - Chocolate Arion or European Red Slug
Copyright © 2007 Lynette Schimming

Slug Ball - Chocolate Arion or European Red Slug
Bonney Lake, Pierce County, Washington, USA
June 25, 2007
I'd never seen a giant slug ball before. I'm not sure why they do this. Perhaps when it's too cold or too hot?
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Contributed by Lynette Schimming on 28 August, 2007 - 9:52am
Last updated 2 July, 2008 - 8:24am

Arion rufus
Chocolate Arion or European Red Slug. One of my daughter's favorites.
… Kevin Hall, 2 July, 2008 - 12:59am login or register to post comments

 
Thanks Kevin,
It's nice to put a name to it.
… Lynette Schimming, 2 July, 2008 - 8:25am login or register to post comments

European species.
First, this is one of those invasive European species. Second, I think they just do this in defense, don't they? It might conserve water, too, reducing their surface area for evaporation or something....
… Eric R. Eaton, 28 August, 2007 - 2:57pm login or register to post comments

 
Defense possible,
If I remember correctly they were balled up like this when we found them, making me think they have other motives for balling up.
… Lynette Schimming, 28 August, 2007 - 3:50pm login or register to post comments

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