169 



MALACOLOGICAL FAUNA OF 

 HALLDORSSTODUM, NORTH ICELAND. 



HANS SCHLESCH. 

 Hellerup, Denmark. 



Mr. Francis Pallsson from Halldorsstodum in Laxardal, 

 Sudur Thingeyarsyssel in N. Iceland, sent me a small box of 

 shells, which Mr. John W. Taylor, M.Sc. had the kindness to 

 verify my oeterminations. The box contained the following 

 species : — 



Vitrina (Phenacolimax) angelica Beck. 



(Syn : V. pellucida Midler). 

 Agriolimax agrestis Linne. 

 Avion subjuscus Draparnaud. 

 Limncea peregra var. ovata Draparnaud. 



truncatula Midler. 

 Pisidium subtruncatum Malm. 

 The specimens are included in mv collections in the Hull 

 Museum. 



-: o :- 



LIST OF ICELAND LAND AND FRESH WATER 

 MOLLUSCA. 



HANS SCHLESCH, 

 Hellerup, Denmark. 



J Recorded. 



Supposed distribution. 



Limax arborum Bouchard-Chantereaux . . 



... »» var. alpestvis Lesson and Pollonera 



Agriolimax agrestis Linne 



reticulata Muller 

 laevis Mull., var. hyperborea Westerlund 

 Vitrina pellucida Muller 

 Euconulus fulvus Muller 

 Hyalinia alliaria Muller 

 ,, radiatula Alder 



A tiou (iter Linne 



,, var. atra Linne . . 

 ,, var. nigrescens Moquin-Tandon 

 subfuscus Draparnaud 



,, var. aurantiaca Locard 



var. fuliginea Morelet 

 korteusis Ferussac 

 Helicogona arbustorum Linne 



„ var. alpestris L. Pfeiffer 



var. hypnicola Mabille . 

 .. ,, var. trochoidalis Roffiaen 



C epaea hortensis Muller 



var. roseolabiata Taylor .. 

 ■ • var. ludoviciana d'Aumont 



1917 May 1. 



