428 Hjalmar Ditlevsen 



extent resembled the tubes of certain spring fly larvae, which occur 

 in freshwater. 



Terebellidæ. 



Scione lobata Mgrn. 



1865. Malmgren p. 383. 



Localities: 

 St. 63. Stormbugt 



„ 95a. Sound between Renskaer and Maroussia 

 „ 96. 76 f N. L., 18° W. L. (off Maroussia) 



A number of specimens are present from the above localities; 

 but the number is comparatively small when Ave consider that this 

 species, under favourable conditions, may occur in large quantities. 

 Nor are the individuals large. 



Terebellides Stroemi Sars. 

 1865. Malmgren p. 398. 

 Localities: 



St. 31. Danmarks Havn 0—10 m. ^/ю 06. 



„ 42. „ „ 0-4 „ ^^/e 07. 



3 specimens from St. 42, a fragment from St. 31. 



Thelepus circinnatus (Fabr.). 

 1865. Malmgren p. 387. 

 Localities: 



St. 46. Danmarks Havn 



,: 48. 

 ,: 49. 



. 50. 



,. 57. 



г 65. „ „ 



„ 71. Off Cape Bismarck 

 This species is present in great 

 bottles have been brought home quite full with this species. The 

 tubes, which are made of sand and Foraminifera, are all twisted 

 about amongst each other and seem to have covered the bottom in 

 a thick layer at the places where they were found. The Sverdrup 

 Expedition brought home a couple of bottles with quite similar 

 material of this species from "Gaasefjorden" and adjacent regions. 



Ampliitrite cirrata Müll. 

 1865. Malmgren p. 375. 

 Locality : 



St. 60. Danmarks Havn 5—20 m. ^^/s 07. 



A single specimen from this locality. 



