88 C. A. Westerlund, Synopsis Molluscorum Extramarinor. Scandin. 



Hah. Suecia in Skane (Lund, Belteberga, Smedstorp, Ring- 

 sjon etc.), Blekinge, (Ronneby, Carlskrona, Valjo), Smaland (Ny- 

 dala), Sodermanland (Alberga), Dalsland (Heden et Norra Biic- 

 kebo: J. H.), Westergotland (Boras, Kinnekulle, Hunneberg, 

 Mosseberg), Gotland (Klintehamn: E. N.), Stockholm (Haga: J. 

 W.). — Norvegia ad Langesiind. — Dmiia in plerisque silvis 

 fagineis in Sjeelland et Bornholm. 



Forma helmii Gilb. ab Gray (in Turt. Manual, 1840), t. unico- 

 lor, lactescens. — Dania ad Kongekilden in Sjeelland et ad 

 Kanegaard in Bornholm. 



Var. olearis W. (Naclir. bl. Mai. Ges., 1883): t, aperte umbili- 

 cata, valde oleo micans, olivaceo-brunnea, subtus vix palli- 

 dior, dense tenuissimeqiie spiraliter lineata, anfr. sat regu- 

 lares, ultim. antice parum dilatatus, sutura non marginata, 

 crenulata, apert. margine basali leviter arcuato; lat. 9, alt. 

 5 — 5^2 nam. — Suec. Oland ad Borgholm et in Blekinge 

 (Eonneby in silva fag. pr. Pehrsborg *). — Dania ad Fre- 

 deriksdal prope Kjobenhavn. 



Var. lundensis W. (Fauna d. Binnenconcli. 1, 1886): t. firma, 

 vix nitidula, utrinque dense regulariter striatula, rufescenti- 

 cornea, subtus albida, sutura non marginata, apert. elon- 

 gato-ovata; lat. 10, alt. 5 mm. — Suecia in urbe Lund. 



Fam. HelicidaB. 



Maxilla verticaliter costata, margine crenato. 



Subfam. Arionina. 



Testa externa nulla (interna sub clypeo granulis cal- 

 careis suppleta). Corpus animalis per totam longitudinem 

 cum pecle conjunctum, orificium respirat. anteynedianum, 

 clypeus granulosus, fovea caudalis mucipara. 



Gen. Arion Fer. 



r Animal magnum, non fasciatum, sudore ?ion colorafo, Umbo 

 pedis lineis transversis fuscis. 



A. ater L. (Syst. Nat. X, 1758, Limax pr. p.) A. corpore toto 

 superne grosse squamoso, squamis elongato-lanceolatis 

 apicibus alternantibus, clypeo postice subtruncato, supra 

 omnino atrum. Lons^. 100 — 120 mm. 



