116 Rev. Canon Norman on the Marine 



Gyiherura concentrica, B., C, & It. 



Lervig Bay, 10-25 fath. ; Stoksund, 80-100 fath. ; off Batalden, 

 near Floro. 



Cytherura similis, G. 0. Sars. 



Drobak, 120 fath. ; Haakelsund, in Kors Fiord, 5-10 fath. ; and 

 in East Finmark, Vadso, 5-25 fath. 



Cytherura nigrescens (Baird). 



Tide-marks along the whole coast from Christiania to Sydvaranger. 



Cytherura rudis, Brady. 



This species, previously only known in Greenland, is now added 

 to the Norwegian fauna. I dredged living specimens to the east of 

 the entrance to Vadso Harbour, in 15-25 fath. 



Cytherura celluhsa, Norman, = C. nana, G. O. Sars. 



Bergen Fiord, off Sartoro, 15-40 fath. ; Lervig Bav, 0-25 fath. ; 

 Stoksund, 80-126 fath.; Drobak, 30-120 fath.; Haakelsund, in 

 Kors Fiord, 3 fath. ; Floro Bay ; Vadso, 20-30 fath. 



Genus 8. Cytheropteron, G. O. Sars. 



Cytheropteron latissimum (Norman), = C. convexum, G. 0. Sars. 



Lervig Bay, 3-25 fath., and in East Finmark at Vadso, 10-25 

 fath., and between tide-marks in Klosterelv Fiord. 



Cytheropteron nodoswn, G. S. Brady. 



In 3-100 fath., Lervig Bay, and off Lervig ; and off Sartoro, in 

 Bergen Fiord ; in East Finmark a single specimen at Vadso, 15-25 

 fath. 



Cytheropteron injlatum, B., C, & R. (?). 



Stoksund, in 125 fath. Some doubt attaches to the single speci- 

 men obtained, which is not very characteristic. 



Cytheropteron subcircinatwn, G. O. Sars. 

 Lervig Bay, 2-10 fath. 



Cytheropteron punctatum, Brady. 



Off Sartoro, in Bergen Fiord, 15-10 fath. 



Cytheropteron hamatum, G. O. Sars. 

 Stoksund, 80-100 fath. 



Cytheropteron testudo, G. 0. Sars. 



A very interesting species, found by me in two places in the 



