JOURNAI, or CONCHOl.Or.Y, Vol.. l6. 



I'l.ATK III. 



Test.maugei Test. haliot idea Test, scutulum I-imax maicimus L.cinereoniger 



#^.# 



Limax tenellus Limax flavus Liraax arborum Agr.agrestis Agr.laevis 



Milax sowertyi Milax gagates Vit.peHucida Vit.hibernica Hy.crystallina 



Hyal.lucida Hyal. cellaria Hyal.rogersi Hyal.alliaria Hyal.nit idula 



Hyal.pura Hyal. radiatula Hyal.fulva Zon.niti.dus Zon. excavatus 



Arion ater Arion subfuscus Arion hortensis Anon minimus A. circumacriptus 



