Amphipods 27 e 



Family AMPELISCID^. 



5. Ampelisca eschrichtii Kroyer. 



Port Burwell, Ungava, July 28, 1904, Neptune expedition, 1903-4; 6 speci- 

 mens. 



6. Byblis species. 



Port Burwell, Ungava, July 28, 1904, Neptune expedition, 1903-4; 1 speci- 

 men. 



The poor condition of this specimen does not warrant a specific identifica- 

 tion. 



Family ACANTHONOTOZOMATID^. 



7. Acanthonotozoma serratum (Fabricius). 



1780. Oniacus serratus Fabricius, Fauna GroenL, p. 262. 



1906. Acanthonotozoma serratum Stebbing, Das Tierreich, Amph. I, p. 218. 



1912. Acanthonotosoma serratum Stephensen, Meddel. fra den Naturh. Foren., vol. 64, p. 93. 



1912. Acanthonotosoma serratum Stephensen, Meddel. om Gr(^nland, vol. XLV. p. 596. 



1913. Acanthonotosoma serratum Stephensen, Meddel. om Gr<J!>nland, vol. XXII, p. 167. 

 1913. Acanthonotosoma serratum Stephensen, Meddel. om Grflbnland, vol. LI, p. 67. 

 1916. Acanthonotosoma serratum Stephensen, Meddel. om Gr<^nland, vol LIII, p. 289. 



Port Burwell, Ungava, July 28, 1904, Neptune expedition; 2 specimens. 



Distribution. — Arctic ocean. North Atlantic, North sea and Skagerrak, 

 Greenland, Spitzbergen, Barents sea, Murman coast, Kara sea. North America, 

 Bohuslan, Norway from Haugesund northward. 



Family OEDICEROTID^. 



8. Paroediceros lynceus (M. Sars). 

 Port Burwell, Ungava, July 28, 1904, Neptune expedition; 1 specimen. 



Family PONTOGENEIID^. 



9. Pontogeneia inermis (Kroyer). 



Cape Fullerton, west side Hudson bay, Neptune expedition, 1903-4; 1 

 specimen. , 



Family ATYLID^. 



10. Atylus carinatus (Fabricus). 



Winter harbour, Melville island. Northwest Territories, Arctic expedition, 

 1907-9; 3 specimens. 



Winter harbour, Melville island. Northwest Territories, Arctic expedition, 

 May, 1909; 1 specimen. 



Winter harbour, Melville island. Northwest Territories, Arctic expedition, 

 7 fathoms. May 28, 1909; 1 specimen. 



Family EUSIRIDyE. 



11. Rhachotropis aculeata (Lepechin). 



Hudson strait? Labrador? Hudson bay? Neptune expedition, 1903-4; 

 2 specimens. 



