VI 



examining the bottom-residue of some large collecting bottles for search of 

 semiparasitic forms. Several interesting species of both siphonostomous and 

 poecilostomous Cyclopoida have thereby been secured and submitted to a 

 closer investigation. Finally I beg to thank the direction of the Bergen Museum 

 for the readiness with which it has admitted the increased expenses by the 

 altered reproduction of the plates, and for the interest it has shown in the 

 continued publication of my work. 



G. O. Sars. 



