G. O. SARS. [SEC. ARC. EXP. FRAM 



Remarks. - This form is chiefly distinguished by its unusually 

 short and stout body, as also by the increased number of setae on the 

 distal joint of the last pair of legs. It belongs to the smaller species 

 of the present genus. 



Occurrence. Some specimens of this form were found in 



bottles from 3 different places. 



110. Amphiascus hispidus (NORMAN). 

 Found occasionally in 2 of the bottles examined. 



111. Amphiascus a f finis, G. 0. SARS. 



This form occurred, though only sparingly, in no less than 4 diffe- 

 rent places. 



112. Amphiascus intermedius (Scorr). 



A solitary specimen of this form, easily recognizable by the un- 

 usually short and thick caudal seta3, was found in a bottle of speci- 

 mens taken on July 9, 1901, in Ren Bay, Ellesmere Land. 



113. Amphiascus typhlops, G. 0. SARS. 



Of this peculiar form, also only a single specimen was found. It 

 occurred in the same bottle as the preceding species. 



114. Stenhelia gibba, BOECK. 

 Found occasionally in 2 of the bottles. 



115. Stenhelia palustris (BRADY). 



A solitary female specimen of this form occurred in a bottle of 

 specimens taken on July 12, 1900, in the bay at Land's End. 



Fam. Canthocamptidse. 



116. Cantocamptus Nordenskjoldi, LILLJEB. 



(PI. IX). 



Canthocamptus Nordenskjoldi, LILLJKBORG. Three species novae generis 

 Canthocampti: Appendix to K. Svonska Vetensk. Akad. Handl. Vol. 28. 

 No. 9, p. 8, PI. I, fig. 7, PI. II, figs. 1-7. 



Specific Characters. Female. Body rather slender, sub- 



cylindrical in form, with (he anterior division only slightly wider than 

 the posterior. Cephalic segment about the length of the 3 succeeding 



