Olaf Bidenkap. [No. 9 



Bitgula Aahellata Thompscn. 

 Bugida fiahellata Eobertson. Hincks British Marine Polyzoa p. 80. 



Alaska. 



Biigula pluiuosa Pallas. 

 Hincks British Mar. Pal. p. 84. Sertnlaria fastigiata Fabricius p. 445. 



Grønland. 



Brettia miniuia Waters. 

 Brettia minima Waters p. 52, tab. 7, fig-. 5—7. 



Franz Josefs 1. 



Brettia frigida Waters. 



Bugula quadridentata (p. p.) Smitt I, 1867, p. 292, tab. 18, fig. 27. Brettia 

 frigida Waters p. 51, tab. 7, fig. 1 — 3. 



Franz Josefs 1. 



Kinetoskias Sniitti Koren & Danielssen. 



Kinetoskias Smitti Koren & Danielssen p. 104, tab. 3, fig. 12 — 14, tab. 12, 

 fig. 4—8. NORDGAARD I, p. 14, II, p. 7, IV, p. 164. 



N. Norge. Ingen egte arktiker. 



Kinetoskias arborescens Koren & Danielssen. 



Bugula umlella Smitt I, 1867, p. 292, tab. 9, fig. 28—31. Kinetoskias ar- 

 borescens Koren & Dan. p. 107, tab. 12, fig. 9 — 14. Levinsen p. 9. Nord- 

 GAARD I, p. 14, III, p. 7. Bidenkap IV, p. 507. Andersson p. 538. 



N. Norge, Karah., Spitsbergen. 



Fam. Cellariidae, 

 Cellaria fistulosa Linn. 



Cellaria fistulosa Smitt I, 1867, p. 362, tab. 20, fig. 18—20. Nordgaard 

 I, p. 14, III, p. 7, IV, p. 164. 



N. Norge. 



Cellaria borealis Busk, 



Cellaria horealis Smitt I, 1867 p. 361, tab. 20, fig. 17. Bidenkap IV, p. 

 .508. Eobertson. Isis Jiipjmris Fabricius p. 427. 



Spitsbergen, Grønland, Alaska. 



