PROCEEDINGS OF THE CONCHOLOGICAL SOCIETY. 



51 



THE CONCHOLOGICAL SOCIETY S LIST OF 

 BRITISH LAND AND FRESHWATER MOLLUSC A, iSgs. 



Class CEPHALA. 

 Sub-class GASTROPODA. 

 Order INOPERCULATA. 

 Sub-order PULMONATA. 



Family ARIONID.-E. 

 Genus ARION Fer. 

 Arion ater (Z.). 



V. rufa (Z.). 



V. brunnea Rbk. 



V, plumbea Rbk. 



V. reticulata Rbk. 



V. bicolor Rbk. 



V. swammerdamii Kal. 



V. albolateralis Rbk. 



V. alba (Z.). 

 Arion subfuscus Drap. 



V. aurantiaca Loc, 



V. brunnea Lehm. 



Arion minimus Simrath. 



Arion hortensis Fer. 

 V. rufescens Moq. 

 V. subfusca C. Pfr. 

 V. nigra Moq. 



Arion circumscriptusyo/^wj/. 



( = Arion bourguignati ilfab.) 

 V. subfusca Rbk. 



Genus GEOMALACUS Allman. 

 Geomalacus maculosus Allman. 



Family LIMACID/E. 

 Genus AMALIA Moq. 

 Amalia gagates {Drap.). 

 V. plumbea Moq. 

 V. rava Wlins. 



Amalia sowerbyi {Fer.). 



( = L. marginatus Jejr.). 

 V. nigrescens Rbk. 



Genus LIMAX L. 

 Limax maximus Z. 

 V. cinerea 3Ioq. 

 V. ferrussaci Moq. 

 V. krynickii Kal. 



( = v. johnstoni JW03.). 

 V. lilacina Rbk. 



V. fasciata Moq. 



V. pallido-dorsalis Huds. 



V. maculata Pic. 



V. rufescens Moq. . 



V. cellaria D\4rg. 



V, miilleri Aloq. 



Limax cinereo-niger Wolf. 

 V. luctuosa Moq. 

 V. ornata Less. 

 V. maura Held. 



[Limax tenellus Nilss.\ 



Limax flavus Z. 



V. virescens RIoq. 

 V. colubrina Pini. 

 V. suffusa Rbk. 

 V. rufescens Moq. 

 V. maculata Za/. 



Limax marginatus {Miill. ). 



( = Limax arboriim B.-Ch.). 



V. nemorosa Band. 



V. bettonii Sordelli. 



V. maculata Z'Z'/t. 



V. rupicola Z. iSr^ P. 



V. pallens Z. 6~" P. 



V. alpestris Z. 6^ P. 



V. fulva Norm. 

 Genus AGRIOLIMAX Jl/aiw. 

 Agriolimax agrestis Z. 



V. sylvatica Aloq. 



V. punctata Pic. 



V. nigra Morelef. 



V. lilacina /I/^'^. 



V. albida /"/r. 



V. reticulata Moq. 



V. tristis Moq. 



V. obscura yJZ?^. 



V. rufescens Z. 6^ Z*. 



Agriolimax Isevis /!/?///. 



Family TESTACELLID.^. 

 Genus TESTACELLA Ciivier. 

 Testacella haliotidea Drap. 

 Testacella scutulum Sby. 

 Testacella maugei Fer. 

 V. viridans Morelet. 



