ODHNER, MARINE MOLLUSCA OF ICELAND 13 



Troplioii eraticulatus (Fabricils). 



Arnanes, 25 fms, 10 sps., max. lieight 35 — Berufjord, 

 ] — 30 fms, Laminariae, corals, clay, rocks, numerous sps., max. 

 h. 39,4 — Hofsos, 40 fms, clay, 1 sp., h. 18 — Raufarhofn, 

 2—40 fms, 7 sps., max. h. 27,5 — Thistilfjord, 10 — 16 fms, 

 sand, clay, 1 sp. (f), h. 14,5. 



Troplion clathiatus (Linné). 



Arnanes, 25 fms, 9 sps., max. height 17 — Berufjord, 1—30 

 fms, rocks, corals, Laminariae, many sps., max. h. 26,5 — 

 Bjarnanes, 15—30 fms, corals, 3 sps., max. h. 34 — Raufar- 

 hofn, 40 fms, 1 sp. (t, born), h. 14 — Reykiavik, 8 fms, stones, 

 2 sps., max. h. 14,5 — Öfjord, 1 sp., h. 6 — Stated by Jeff- 

 REYS from Tceland. 



var. Giiniieri Loven. 

 Raufarhofn, 40 fms, 1 sp., (t, born), h. 13,3. — Torell 

 1859. 



Troplioii triiiieatus Ström. 

 Arnanes, 25 fms, 6 sps., max. height 13,5 — Berufjord, 

 1 — 3 fms, 4 sps., max. h. 12,2 — D:o, 9—30 fms, many sps., 

 max. h. 18. 



Biieeiiiiiiii iiiidatum Linné. 



Arnanes, 25 fms, 9 sps., max. height 63 — Berufjord, 

 9 — 30 fms, rocks, corals, many sps. (incl. var. litoralis and 

 cosrulea), max. h. 80 — Hofsos, 40 fms, 2 sps., max. h. 62 — 

 Reykiavik, 8 fms, stones, 2 sps., max. h. 11,4 — Siglafjord, 

 12 fms, 1 sp., h. 13. 



Biieciiiiiiii groeiilaiidiciim Chemnitz. 



Berufjord, 3 fms, ebb, Laminariae, many sps., max. height 

 26,5 — D:o, 9 — 13 fms, rocks, 1 sp., h. 25 — Tceland, without 

 definite locality, 1 sp. (f), h. 38. 



Bucciiium fiiimarcliiaiiiim Verkruzen 

 = B. perdix (Beck). 



Berufjord, 15 fms, corals, 7 sps., max. height 31. 



