t 6 I.AMELLIBRANCHIATA. 



East Greenland. 

 Whole valves, still less living specimens, have not been found; on the other hand, some 

 fragments have been taken in the dredge off Angmagsalik in 140 fm. (a fragment) and in Forsblads 

 Fjord in 50—90 fm. (fragments of a larger and a smaller valve). Further, a shell fragment has been 

 found at Rolige Bras in the inner part of Scoresby Sound M. 



Jan Mayen. 



The Austrian Expedition of 1S82 — 83 found numerous specimens on the north side of the 

 island, 75 — 95 fm. The Danish Expedition of 1900 obtained 9 living specimens and various valves on 

 muddy bottom at a depth of 55 fm.; the largest was 86"' m in height. 



Iceland. 



Pecten islandicus has not been found at all on the south coast but it is common on the other 



coasts of the island. The specimens, which are preserved in the Zoological Museum, come from the 

 following localities : 



East Iceland: 



64' 27'N. L., i3°27'W. L 84 fm. 1 valve (fossil perhaps). 



64=58' — , 13=25' - 40 - 1 — 



Faskrudsfjordr 50 — 20 - 3 spec, (small). 



( Inter Reydarfjordr 60 — 80 - 2 — 



Reydarfjordr 86 - 1 — 



Nordfjordrs Floin 35 — 55 - 1 — 



Mjofifjordr 40 — 52 - 1 — 



Seydisfjordr 10 - 1 — 



at Skulavig 6 - 1 — 



Iiakkafjordr 20—28 - 1 — 



25-32 - 10 



52—43 " IX — (small) 



The largest specimen is 78 mm high. 



North Iceland: 



Haganesvik 3'A~4 fm. 3 valves. 



Axafjordr 22 - 3 spec. 



30 - 2 valves. 



( >fjord 2—3 - 1 spec. 



11 - 2 — 



66 [7'N.L., c8 .3'W.1 52 - 1 — 



Kollafjordr 5- 1 — 



10- 1 — & 3 valves. 



Veidileysafjordr 21 — 25 - 3 — 



') Cf. Ad. S. Jensen, Medd. otn Gronland, XXIX, 1909, pp. 301 — 2 and 333. 



