LAMHLLIBRANCHIATA. -j 



West Greenland. 



At the northern part Pecten groenlandicus has been taken by Swedish Expeditions in Umanak 

 Fjord and in Baffins Bay, 12 — 227 fin., by the Fox Kxped. in Melville Bay and at Cape York. ( >n tin- 

 American side it is known right up to 8i°4i' N. L. (Discovery Bay). 



East Greenland. 



Here P. groenlandicus has been taken both by Danish and by Swedish Expeditions at tin 

 following places: 



Off Angmagsalik 25—40 fm. clay. 15 spec. 



Tasiusak 30— 50 - 9 



Odesund 5 — 15 - stones with algse. 2 



Cape Dalton 9— 11 - clay with small stones. 1 fragment. 



Off Henry Land ca. 20 - stones. 1 valve. 



Turner Sound ca. 3 - 1 spec, and 1 valve. 



Hekla Havn 3 — 11 - ca. 20 spec. 



Hurry Inlet 10 - clay. - 50 — 



Fleming Inlet 118 - red clay. 1 valve. 



Mouth of Forsblads Fjord . 14 — 3 - ca. 70 spec. 



Forsblads Fjord 90—50 - clay with sharp stones. 6 spec. 



Cape Borlase Warren .... 10 - I.aminaria. 1 



Sabine Island. 4 — 



S. E. of Hvalros Island . . . 42—53 - mud and stones. Numerous spec. 



S. E. of Pendulum Island . . 79 - ... 2 spec. 



It has thus been found at many places over the distance from dV^s'X.L. to ~| J5'N.L. and 

 reaches the considerable size of 20.5""". (Forsblads Fjord). 



Jan Mayen. 



According to Friele P. groenlandicus is common at a depth of 30 -100 fm.; the Danish Exped- 

 ition of 1900 took over 300 living specimens at a depth of 55 fm. and on ooze bottom, and the "Ingolf", 

 as mentioned, found numerous specimens at a depth of 86 fm. on muddy bottom; the Austrian Exped. 

 also dredged up numerous specimens. It readies a length of 22 '. 



Iceland. 



In addition to the "Ingolf" stations mentioned, P. groenlandicus has been taken at the loll.. winy 

 places by Danish Expeditions: 



5 miles E. of Seydisfjordr (east coast) 135 fm- ' spec. 



6 — 7 miles N. of Borgarfjordr (N. W. coast) 85 - ' 



N. E. of Langanes (N. W. coast) 70 - 1 fragm. (on tube of Onufi, 



