12 ARKIV FÖR ZOOLOGI. BAND 7. N:0 4. 



Bela elegans (Möller). 

 Hofsos, 40 fms, 1 sp., height 4 mm -- Öfjord, 1 sp., h. 5,3. 



Bela iiobilis (Möller). 



Berufjord, 9 — 40 fms, nmneroiis sps., max. height 16,7 — 

 Öfjord, 3 sps., max. h. 8. 



Bela augulosa G. O. Särs. 



Fig. 11. 



Berufjord, 9 — 40 fms, clay, many sps., max. height 13,8 

 — Bjarnanes, 15 — 30 fms, corals, 1 sp. (t), h. 10 — Iceland, 

 without definite locahty, 1 sp., h. 13. — New to Iceland. 



Bela Pingelii (Beck). 



Fig. 17. 



Arnanes, 25 fms, 1 sp., height 8 — Berufjord, 9 — 40 fms, 

 rocks, many sps., max. h. 15,5 (t, born) — Hofsos, 40 fms, 

 clay, 6 sps., max. h. 15,2 (some sps. born) — Raufarhofn, 

 2—5 fms, 1 sp. (t, born), h. 10,5 — Siglafjord,. 12 fms, 2 sps., 

 max. h. 13,5. 



Bela exarata (Möller). 



Berufjord, 15 — 40 fms, clay, many sps., max. height 11,5 

 — Bjarnanes, 15 — 30 fms, corals, 1 sp. h. 9 — Hofsos, 40 

 fms, clay,' 8 sps., max h. 10 (born) — Siglafjord, 12 fms, many 

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

 sps., max. h. 11,4. 



Pyreiie rosacea Golld. 



Berufjord, 9—40 fms, sand, shells, corals, 27 sps., max. 

 h. 9,7. — New to Iceland. 



Yolntomitra grcpulandica (Beck). 



Arnanes, 25 fms, 1 sp. (f), height 20,5, covered with a 

 calcareous crust. — Berufjord, sand with shells, 1 sp. (t), h. 6. 



