THE MOLLUSCA OF KENT, SURREY AND MIDDLESEX. 301 
L. truncatula.—Minster ; Chislehurst ; Croydon; Kew ; Acton 
Green; River Lea at Tottenham (C. Ashford). 
Var. albida.—Battersea (Jeffreys). 
Var. major.—Richmond (E. H. Rowe). 
[Var. elegans and var. microstoma.—Hants (Jeffreys). ] 
I. glabra.—Near Hedgecourt Common (M‘Kean); River Med- 
way near Maidstone (Smith); Erith (Leslie); in a pond near Nine 
Elms, Battersea (Cooper). 
[Var. elongata.—Near Colchester (Rimmer).] 
Ancylus fluviatilis.—Enfield(S.C.C.); Barnes; Redhill; stream 
near Folkestone (Capt. Brown); River Cray near Erith (Leslie). 
[Var. albida.—West Sussex (Jeffery). Var. capuloides, near 
Colchester (Rimmer).] 
A. lacustris.—Bromley ; Lewisham (B. B. Woodward) ; Twy- 
ford, near Ealing (S. C. C.); Muddy lane, near Reigate (EK. 
Saunders). 
[Var. albida.—West Sussex (Jeffery) and Christchurch 
(Ashford). Var. compressa.—Colchester (Laver). ] 
TERRESTRIAL GASTROPODA. 
Arion ater.—Type form (black). Near Wrotham; Barnes 
(F. Fenn); Twickenham; abundant on the banks of the Wandle 
at Waddon and the Wey at Shalford, also at Croydon Sewage 
Farm (K. M‘Kean); near Southall; Bedford Park (D. B. C.). 
Var. plumbea.—Shiere and near Dorking. 
Var. nigrescens. —Chislehurst and Bedford Park. 
Var. rufa.—Chislehurst, Caterham, and Bedford Park; north 
side of Copthorne Common, in immense numbers (K. M‘Kean). 
Var. succinea.—“ Of frequent occurrence (in Surrey), I can 
always take it in a ruined limekiln below White Hill” (K. M‘Kean); 
Bedford Park. 
Var. pallescens.— Chislehurst. 
[Var. albida.—EK. Sussex (Jenner); Watford (J. Hopkinson).] 
[Var. albolateralis.—Singleton, Sussex (W. Jeffery). ] 
A. flavus.—“ A single specimen at the foot of a wall at 
Banstead. It measured three inches when extended; in colour it 
was a dirty yellow, body and mantle, the sole of the foot being a 
little lighter; no bands or markings” (K. M‘Kean). 
A. sp. ?—Intermediate in size between A. ater and A. hortensis ; 
variable in colour, but usually orange-brown, with indistinct 
