PREFAGE. 



The Cephalopoda have in our country only been sludied by very 

 few zoologists (G. O Sårs, A. Appelløf), and on the occurence 

 of these animals in the Trondhjemfjord almost nothing has been 

 written. My eyes are certainly not trained in a comparative study 

 of many different species of Cephalopoda, hut, however, I think it 

 proper to give a list of forms and finds, partially with some bio~ 

 logical notes. 



