BIHANG TILL K. SV. VET.- AK AI). HANDL. BAND 26. AFD. IV. X:0 12. 15 



Isopoda. 



Tribe Chelifera. 



Fam. Apseudidae. 



Sphyrapus Norman & Stebbing 1886 (84). 



Sphyrapus serratus G. O. Särs. 



1882. Sphyrapus serratus G. O. Särs, Revis. af Gruppen Isop. Cheli- 



fera etc, 1. c, p. 20. 

 1885. :> G. O. Särs, Norw. Xorth Atl. Exp. 1. c. 



p. 6tj, pl. 21. 



Of the four species belonging to tliis genus one is re- 

 presented in tlie coUection by one specimen (female) from 



stat. 18. lat. 74° 52' N., loug. 17° 16' W., depth 350 m., muddy clay 

 with sand and pebbles, 4 VII 1899. 



Sphyrainis serratus which is closely allied to Sphyrapus 

 anomalus Gr. O. Särs from tbe deep fjords of Norway bas 

 hitherto been obtained only on the Norwegian North Atlantic 

 Expedition from three stations, the two located between Ice- 

 land and Norway, the third W. of Spitzbergen, and all be- 

 longing to the cold area. Its vertical distribution range& 

 from 350 m. to 2438 m. 



Length 5 mm., breadth l,i mm. 



Fam. Tanaidae. 



Leptognathia Gr. O. Sars 1882. 



Leptognathia longiremis (LiLLJEBORG). 



1864. Tanais longiremis Lilljeborg, Bidr. till Kännedomen etc, 1. c. 



p. 19. 

 1877. ■» islandicus G. O. Sars, Prodr. descript. Crust, etc, 1. c. 



p. 346. 

 1882. Leptognathia longiremis G. O. Sars, Revis. af Gruppen Isop. 



Chelifera etc, 1. c, p. 41. 



