29 
Eudendrium rameum ). — All the specimeus, taken by the “Tjalfe” 
belong to the forma typica. — Common in all arctic waters; cos- 
mopolitan. 
Campanularia volubilis (Linné) Alder. 
Sertularia volubilis Linné 1767. 
Campanularia volubilis Alder 1856. 
•—• — Levinsen 1892. 
— — Jåderholm 1909. 
— — Kramp 1911. 
Common along the whole of the west coast, though the 
“Tjalfe’' has only taken the species comparatively sparsely: near 
Fiskenæs, Stat. 465 (on Sertularella tricuspidata and S. gigantea), 
Store Hellefiskebanke, Stat. 100 (on Lafoea fruticosa and Halecium 
muricatum and on the antennæ of Arcturus Bafjini Sab.), and Stat. 
371 (sparingly on Diphasia abietina). — Distributed throughout 
all arctic waters, penetrating as far southwards as to the Adriatic 
Sea and California. Some records (Marktanner-Turneretscher, 
Hargitt) of this species being found on floating Sar gassum are 
due to a coufusion with Campanularia noli/ormis Mc Crady. 
Campanularia groenlandica Levinsen. 
Campanularia groenlandica Levinsen 1892. 
— lineata Nutting 1899. 
— groenlandica Jåderholm 1909. 
— — Kramp 1911. 
Fylla’s Banke off Godtliaab, Stat. 40 c (sparingly on Anten- 
nularia antennina), Lille Hellefiskebanke, Stat. 422 (on Halecium 
muricatum and Diphasia abietina ), Store Hellefiskebanke, Stat. 100 
(on Lafoea fruticosa and Diphasia abietina), Stat. 371 (not un- 
common on Thujaria laxa , Th. alternitheca and Diphasia abietina), 
35 miles SW. of Egedesminde, Stat. 107 (on Diphasia abietina). — 
The nuiuber of teeth in the specimens from the “Tjalfe” is 12—15. 
Distributed throughout the arctic waters from the Davis Strait 
and the northern Norway along the northern coasts of Europe and 
A.sia to the Ochotian Sea, and along the coast of Alaska to Puget- 
Sound. 
