298 Notes on the Slugs and Land Shells of Iceland. 



Genus Vitrina (Drapernaud). 

 Vitrina pellucida Miiller. 

 ( = V. angelica Beck, V. beryllina C. Pfeiffer.) 

 W. Saudlauksdalur (E.O.), Heidalur, Kaldalon, Armula, 

 Laugabol, all in the Isafjardardjiip, 1913 (H.S.). 

 Isafjordur, 1913 (H.S.), Hafnarfjordurhraun (J.St.), 

 from Stadafell to Brjamslcek (J.St.). 

 5. Hofdabrekka in Myrdalssandur (J.St.), Nuphlid in 



Reykjanes (J.St.), Grindavik (B.S.). 

 E. Nordfjordur, 1912 (F.H.S.). 

 N. Halldorsstodum, Laxardal, 1916 (F.P.). 



Remarks : Common everywhere under foliage and stones, 

 especially in damp situations. Eggert Olafsson called it Nerita 

 testa subviridi, splendidissima spira duplici nigricante, and says, 

 ' this exquisite little mollusc, not any larger than a turnip 

 seed, is very thin, tender and transparent — its sea-green colour 

 is very polished.' 



Genus Euconulus (Reinhardt). 

 Euconulus fulvus Miiller. 

 { = E. jabricii Beck, E. trochiformis Mtg.) 

 W. Isafjordur (A.C.J., F.H.S. and H.S.). 



Heidalur, Armula and Kaldalon, 1913, in the Isafjar- 

 dardjup (H.S.). 

 N. Hals near Akureyri (A.C.J.). 

 E. Seydisfjordur, 1912 (F.H.S.) . 



Remarks : Euconulus fulvus Miiller is a common snail 

 under leaves in shady and damp places, and is probably dis- 

 tributed over the whole of Iceland. 



Genus Hyalinia (Charpentier). 

 Sub-genus Euhyalinia Albers. 

 Hyalinia alliaria Miiller. 

 W. Hafnarfjordur, 1912 (F.H.S.), Reykjavik (A.C.J.), from 

 Stadafell to Brjamslcek (J.St.), Isafjordur (F.H.S. and 

 H.S.). 

 5. Nuphlid in Reykjanes (J.St.), Jarngerdarstadir in 

 Grindavik (B.S.). 

 Remarks : This species is somewhat rare, lives in damp 

 and shady places, and is easily recognised by its onion-like 

 odour, when irritated. 



Sub-genus Polita (Held). 

 Hyalinia radiatul 'a Alder (=H. hammonis Strom). 

 W. Isafjordur, 1913 (H.S.). 

 5. Nuphlid in Revkjanes (J.St.). 

 N. Akureyri, 1912 (F.H.S.). 



Naturalist, 



