Need Slug Id

[jimsplace]

http://i846.photobucket.com/albums/ab30/jimsplace-photos/IMAG0112-1.jpg

I have had this guy in my tank for 10+ years, I just got a good pic of him while redoing my rock work. Can anyone id this critter. I have never seen any damage, so I assume he's a good guy.

He is normally about 3 inches long and about as big around as your finger.

Thanks, Jim

 

[rssjsb]

Looks like some kind of chiton.

 

[billsreef]

Definitely a chiton. Those scutes along the back are the give away

 

[rckhln]

whoops never mind

 

[pagojoe]

Yes, it's a Cryptoplax chiton, probably Cryptoplax larvaeformis.

Cheers,



Don