Land and Frçshw^ter Mollusca. 



im 



Planorbis Müll. 



PI. borealis Loven. One shell from Varangerfjord be- 

 longs to the museum in Upsala. 



Margaritana Schum. 



M. margaritifera L. At the museum in Tromsø there 

 are specimens from „Græsmyrvand" on Senjen island, and 

 from „Borge" in Lofoten. It is also found in South- Varan- 

 ger, and Berlevaag in East- Finmarken In Øxfjord at Mr. 

 Buck's I was informed that in Karasjok river it is very com- 

 mon, and not unfrequently with pearls. 



Until now the total number of species found is 35. 

 Of these are 17 sp in Nordland, 27 in West- Finmarken and 14 

 in East-Finmarken*). 14 species are common for Nordland 

 and West-Finmarken, 9 tor Nordland and East-Finmarken, 

 9 for West- and East-Finmarken. 



A table of the species with their habitation in diffe- 

 rent provinces is added. 



Nam*î of species 



■ M 



1 ^ 



Arion empiricorum . 

 „ subfuscus . . 

 Limax agrestis . . 

 Vitrina pellucida 



„ angelicas 



Hyalinia hammonis 



„ petronella 



Conulus fulvus . . 



Patula harpa . . . 



» pygmæa . , 



„ ruderata . . 

 Vallonia pulchella . 



„ costata . 

 Eulota fruticum . . 

 Arionta arbustorum 

 Pupa muscorum 



") East-Finmarken called by E. v. Martens „North coast". 



