author in some of the natatory legs of the male specimen at first obtained 

 proved to be quite accidental, as no such asymmetry was found in another 

 male subsequently obtained. 



Occurrence. The originally described male specimen was taken at 

 Skjerjehavn, outside the Sogn Fjord. I have subsequently obtained 3 additional 

 specimens of this remarkable form, 2 adult females and one male. Of these 

 the one female was taken at Kopervik, south west coast of Norway, the other 

 female and the male specimen at Riser, the depth in both localities ranging 

 from 50 to 100 fathoms. 



Distribution. Scottish coast (Scott). 



Farn. Pseudocyclopiidee. 



Gen. Pseudocyclopia, Scott. 



Remarks. Only a single species of this genus, P. stephoides Thompson, 

 has hitherto been recorded from the Norwegian coast. I am now enabled to 

 add 2 other species, both described at an earlier date by British authors, and 

 it is very probable that also the remaining 2 species, P. minor and P. caudata 

 Scott, will on a further investigation be found to belong to the fauna of Norway. 



4. Pseudocyclopia Giesbrechti, Wolfenden. 



(PI. IV, PI. V, fig. 1). 



Pseudocyclopia Giesbrechti, Wolfenden, Journal of the Marine Biological Association, 



Vol. VI, No. 3, p. 370, PL IV. 



Specific Characters. Female. Body rather short and stout, with the 

 anterior division considerably vaulted above, and somewhat compressed, ex- 

 hibiting in the dorsal aspect a narrow oblong form, with the greatest width 

 scarcely attaining half the length. Cephalic segment very large and evenly 

 curved in front; rostral prominence triangular, deflexed. Last truncal segment 

 united with the preceding one and deeply emarginated behind in the middle, 

 lateral parts obtusely rounded. Urosome about equalling in length Vs of the 

 anterior division; genital segment only slightly protuberant below and about 

 the length of the 2 succeeding segments combined. Caudal rami short, being 

 scarcely longer than they are broad, and somewhat obliquely truncated at the 



