328 
Rev. Canon Norman’s Revision 
Suborder I. GEQPHILA. 
A. MO NOTRE MAT A. 
Fam. 1. Testacellidae. 
Genus Testacella, Cuvier. 
176. Testacella haliotidea , Drap. 
Var. scutulum, Sowerby. 
177. Testacella Maugei y Fdrussac. 
This species is completely naturalized and widely spread 
now in gardens throughout England, and has been also found 
in Jersey by Mr. Bull. 
Fam. 2. Limacidse. 
Genus 1 . Limax, Linn£. 
178. Limax maximus , Linne. 
179. Limax marginatus , Miiller, =Z. arhorum , Bouch. -Chant. 
This is generally considered, and I think with reason, to be 
the L. marginatus of Muller ; but Jeffreys in Brit. Couch, 
vol. i. followed Draparnaud in applying that name to L . cari- 
natus ; but see vol. v. p. 155. 
180. Limax flavus, Linn. 
181. Limax agrestis , Linn. 
182. Limax Icevis , Muller, = L. brunneus , Bouch. -Chant. 
Jeffreys, who had little studied other Mollusca than those 
which bear external shells, supposed that this was a variety 
of L . agrestis . It is very different in form from that species, 
very local, and inhabits, so far as I have observed, marshy 
meadows. Jeffreys at a later period described it (see Brit. 
Conch, vol. v. p. 156). 
183. Limax tenellus y Miiller. 
The admission of this species into our lists I believe chiefly 
rests on Mr. Alder’s authority. The specimen figured by 
Forbes and Hanley was found at Allansford, near Shotley 
Bridge, Co. Durham. All Mr. Alder’s original drawings are 
in my possession, and among them is that of this slug. 
