4:8 Canon A. M. Norman on British Amphipoda. 



Fain. X. (Ediceridse. 

 [Genus 1. QiIdiceros, Kroyer. 



[(Ediceros saginatus, Kroyer. 



1865. (Ediceros saginatus, Goes, " Crust. Amphip. Maris Spetsberg. 



&c," GCfvers. af K. Vet.-Akad. Forhand. p. 10 (separate copy), 



pi. xxxix. fig. 18. 

 1876. (Ediceros saginatus, Boeck, (138) p. 257, pi. xiii. fig. 3. 

 1892. (Ediceros saginatus, G. 0. Sars, (142) p. 288, pi. cii. 



Greenland, lat. 67° 50' N., long. 55° 17' W., 20 fathoms, 

 ' Valorous/ 1875. 



Vadso, East Finmark, 1890 (A. M. N.) : Mus. Nor. 

 Iceland (Torell) ; Spetsbergen (Go'ds) ; Murman coast (Jar- 

 zynski) ; Siberian Polar Sea (Stuxberg). A truly Arctic 

 species, the most southern locality from which it has been 

 recorded is Christiansund (V. Diiben, fide Sars).'] 



[(Ediceros boreatis, Boeck. 



1870. (Ediceros borealis, Boeck, (137) p. 82. 



1876. (Ediceros borealis, Boeck, (138) p. 261, pi. xiv. fig. 1. 



1892. (Ediceros borealis, G. O. Sars, (142) p. 290, pi. ciii. fig. 1. 



Holsteinborg Harbour, Greenland, in 7-35 fathoms, 

 ' Valorous,' 1875. 



Finmark (Boeck) ; Kara Sea (Stuxberg). 



The (Ediceros borealis of Buchholz (' Die zvveite deutsche 

 Nordpolarfahrt/ 1874, vol. ii. p. 325, pi. v.) cannot be 

 this species, nor, indeed, a member of this genus. It is 

 perhaps Monoculodes simplex, H. J. Hansen, but the telson 

 does not seem to agree.] 



[Genus 2. Parcediceros, G. 0. Sars, 



\_Parcediceros lynceus (M. Sars). 



1858. (Ediceros lynceus, M. Sars, " Oversigt over de i den Norsk- 



Arctiske Region forekommende Krebsdyr," Christ. Vid.-Selsk. 



Forhand. p. 143. 

 1876. (Ediceros lynceus, Boeck, (138) p. 259, pi. xiii. fig. 4. 

 1883. (Ediceros lynceus, J. S. Schneider, " Norges kyster forekommende 



Arter af familien CEdiceridae," Tromso Museums Aarshelter, vi. 



p. 14, pi. ii. fig. 12. 

 1892. Parcediceros lynceus, G. O. Sars, (142) p. 292, pi. ciii. fig. 2 



& pi. civ. fig. 1. 



Holsteinborg Harbour, Greenland, 7-35 fathoms, 'Valorous,' 

 1875. 



Sydvaranger and Varanger Fiord, East Finmark; Svolvaer, 

 Lofoten Islands, 5-10 fathoms, 1890 (A. M. N.) ; Tromso 



