ESMARK : MOLLUSCA OF NORWAY. lOI 



L. maximus var. leucogaster. Lamvik, with more or less 



variety in colours ; and from other places in Christiania 



Stift. 

 L. cineretis Lister. Rare in the beech wood by Laurvik ; 



the Island of Tromso, and Arendal in Christiansand Stift ; 



also at Bergen. 

 L. cinereus var. unicolor Heynem. 



1. The whole animal dark blackish-brown : Bergen 

 and Arendal. 



2. Bluish-grey : Bergen. 



3. With small black and white spots. 



L. cinereus var. punctatus Mh. The whole animal yellow- 

 ish-white, ivith a broad black band on the fieck, the middle 

 part of the shield with small spots, the back not tnuch but 

 irregularly speckled. 



The animal was not quite full grown and a little con- 

 tracted ; length 48 mill. Tromo by Arendal. 



Subgenus MALACOLIMAX Malm. 



Limax tenellus Nilss. Is probably not so uncommon as 

 previously believed. In the park and oakwood at Jarls- 

 berg, Christiania, Modum, by the lake ' Spirilen,' and 

 other places in Christiania Stift. Some few localities in 

 Christiansand Stift. 



Subgenus AGRIOLIMAX Morch. 



Limax agrestis L. Very common throughout the country 

 to 70^^ N. latitude. Reno, Tromsoen, and Trondenaes, 

 About Christiania I have found it in November, when there 

 has been snow lying for several days, and the temperature 

 was below o*' (Celsius). 



L. agrestis var. succineus Miill. Christiania. 



L. agrestis var. norvegicus West. Ringerige and Eker 

 in Christiania Stift. 



L. agrestis var. a! bid us. Brevik. 



L. agrestis var. varians. Brevik. 



