Acta Societatis pro Fauna et Flora Fennica, XIII, n:o 7. 43 



Limax tenellus Mull. = Arion ater, pullus! 



Limax succineus Mlill. = Limax agrestis, mutatio, (^supra subru- 

 fus, subtus albus») et forte etiam L. tenellus Nilss. 



Subfam. Helicma. 



Testa externa (ut in omnibus molluscis sequentibus) 



adest^ forma clepressa, globosa ad coyioidea; apertwa scepis- 

 sime transverscdis, latitudine major. Corpus animalis loarte 

 posteriore a pede distincto, contorto et in testa incluso. 



Gen. Punctum Morse. 



Testa miniitissima, late umbilicata, planata, apertura 



late lunari-rotundata, peristomate simplici, recto. 

 P. pygmseum Drap. (Hist. Moll., 1805, Helix). T. cornea, ubi- 



que striatula; anfr. 4, convexi, angusti, regulares. Lat. 



IV2— 2, alt. V^— 1 mm. 



Rah. Scandinavia tota: exiguitate invita in Dania tota, 

 in Suecia usque ad Qvickjock in Lule Lappmark, in Norvegia 

 usque in Vardo Finmarkige (ad 70° 20' I. b.) inventum et in 

 Fennia usque ad Mare glaciale "*■. 



Gen. Patula Held. 



Testa late perspective umbilicata, costulata v. costata, 

 apertura rotundata, peristomate simplici, acuto. 



P. rotundata Miill. (Verm. Hist. II, 1774, Helix). T. typice pla- 

 nata, costulata, brunnea, ferrugineo-maculata; anfr. 6 — 1, 

 planulati, ult. compressus, superne angulatus, subtus con- 

 vexior; apert. rotundato-lunaris. Lat. 5 — 6, alt. 2 mm. 

 Hah. Suecia merid. vulgaris, media rarior usque ad Stock- 



holm (ad Haga, ad Stafsund in Eckero, etc). — Norv. meridio- 



nalis. — Dania tota. 



Var. globosa Fried. (Malak. Blatt., 1864): t. minor, convexa, 

 spira elata. — Suec. in Oland (Borgholm). 



Var. turtoni Flem. (Brit. Anim., 1823): t. depressissima, spira 

 fere plana. — Suec. ad Kalmar (in loco sBalkplanen» extra 

 urbem frequens). 



