80 



RANDOM NOTES ON NATURAL HISTORY. 



CHECK-LIST OF BRITISH LAND SHELLS. 



J. RITCHIE, ]R. 



Arion ater Linn. 



flavus Miiller. 

 hortensis Fer. 

 Geomalacus maculosus Allman. 

 ii'max' agrestis Linn, 

 arborum Chant, 

 flavus Linn, 

 gagates Drap. 

 levis Miiller. 

 marginatus Miiller. 

 maximus Linn, 

 tenellus Miiller. 

 Testacella haliotidea Drap. 



maugei Fer. 

 Vitrina pellucida Miiller. 

 Zonites alliarius Miller, 

 cellarius Mtiller. 

 crystallinus Miiller. 

 excavatus Bean, 

 fulvus Drap. 

 glaber Studer. 

 nitidulus Drap. 

 nitidus Miiller. 

 purus Alder, 

 radiatulus Alder. 

 Patula aculeata Miiller. 

 P3'gmsea Drap. 

 rotundata Miiller. 

 rupestris Studer. 

 Helix arbustorum Linn, 

 aspersa Miiller. 

 cantiana Montagu, 

 caperata Montagu, 

 carthusiana Miiller. 

 concinna Jeffrey's, 

 ericetorum Miiller. 

 fusca Montagu, 

 hispida Linn, 

 lamellata Jeffreys, 

 lapicida Linn, 

 nemoralis Linn, 

 obvoluta Miiller. 

 pisana Miiller. 



Helix pomatia Linn. 



pulchella Miiller. 

 revelata Fer. 

 rufescens Pennant, 

 sericea Miiller. 

 variabilis Drap. 

 villosa Drap. 

 Buliminus acutus Miiller. 

 montanus Drap. 

 obscurus Miiller. 

 Cionella acicula Miiller. 

 lubrica Miiller. 

 Agraulina tridens Pulteney. 

 Pupa marginata Drap. 

 ringens Jeffreys, 

 secale Drap. 

 umbilicata Drap. 

 Vertigo alpestris Alder. 



angustior Jeffreys, 

 antivertigo Drap. 

 edentula Drap. 

 lillieborgi Westl 

 minutissima Hartmann. 

 moulinsiana Dupuy. 

 pusilla Miiller. 

 pygmaea Drap. 

 substriata Jeffreys. 

 Balia perversa Linn. 

 Clausilia biplicata Montagu, 

 laminata Montagu, 

 parvula Studer. 

 rolphii Leach, 

 rugosa Drap. 

 solida Drap. 

 Succinea elegans Risso. 

 oblonga Drap. 

 putris Linn. 

 Alexia bidentatus Montagu, 

 denticulatus Montagu, 

 myosotis Drap. 

 Carychium minimum Miiller. 

 Cylostoma elegans Miiller. 

 Acme lineata Drap. 



