ODHNER; MARINE MOLLUSCA OF ICELAND 9 



Oiioba aculeus (Gould). 



Berufjord, 3 fms, Laminarise, ebb, man}^ living sps., max. 

 h. 4,7 — Raufarhofn, 15 sps., max. h. 3 — Thistil fjord, 10 

 fms, sand, clay, 16 sps., max. h. 3,3. 



Onoba striata (Montagu). 



Öfjord, 2 sps., both 2,7 mm in height. — Raufarhofn, 

 35 fms, 11 sps., max. h. 3,2. 



Ciiigrula eastaiiea Möller. 



Berufjord, 1 sp. (t), height 4 — Raufarhofn, 35 — 40 fms, 

 16 sps., max. h. 4,5 — Thistilfjord, 10—16 fms, sand, clay, 

 2 sps., h. 4. 



Ciiigula islaiidiea Friele. 



Berufjord, 1 sp. (f), height 2,5 mm. — New to tlie Ice- 

 land coast. 



Ciiifi^ula areiiaiia (Mighels & Adams). 



Berufjord, 40 fms, sand with shells, 6 sps. (t), max. h. 

 3,ö mm. New to Iceland. 



Alyaiiia scrobieulata (Möller). 



Berufjord, 7 fms, rocks, 2 sps. (f), h. 2,6 mm. — New 

 to Iceland. 



Skeiiea plauorbis (Fabricius). 



Berufjord, in the surface of the water, numerous sps. 

 max. diameter 2,2 — Raufarhofn, 35 fms, 1 sp., d. 1,2. 



Cerithiopsis costulata Möller. 



Fig. IS. 

 Berufjord, 40 fms, sand with shells, 2 sps. (f), max. height 

 7. — Mentioned by Jeffreys, citinoj Torell. 



