Amphipodi 



15 b 



Family PONTOGENEIID^. 



38. Pontogeneia inermis (Kroyer). 



1838. Amphithoe inermis Kroyee, Danske Selsk. Afh., vol. 7, p. 275, pi. 3, f. 11 a-g. 



1838. Amphithoe crenulata Kkoybr, ibid., p. 278, pi. 3, f . 12 a-g. 



1906. Pontogeneia inermis Stebbing, Tierreioh, Amph. I, p. 359, and synonymy. 



1912. Pontogeneia inermis Stephensen, Meddel. om Greenland, vol. XLV, p. 539, 606. 



1913. Pontogeneia inermis Pearse, Proc. U.S.N.M., vol. 45, p. 573. 



1913. Pontogeneia inermis Stephensen, Meddel. om Gr^nland, vol. XXII, p. 173. 

 1916. Pontogeneia inermis Stephensen, Meddel. om Grijlinland, vol. LIII, p. 289. 



Station 37j; Bernard harbour. Northwest Territories, September 1, 1914, 

 pelagic, over 2 fathoms water; 1 specimen. 



Distribution. — Arctic ocean. North Atlantic, North Pacific, North sea, 

 Greenland, West Norway, Siberia. 



Figure 3. Rozinante fragilis (Goes). 

 1 Peraeopod 2. 2 Gnathopod 2. 



Family GAMMARIDyE. 



39. Gamtnaracanthus loricatus (Sabine). 



1821 and 24. Gammarus loricatus E. Sabine, in W. E. Parry, J. Voy., Suppl., p. 53, pi. I,' f . 7; 



p. 231, pi. I, f. 7. 

 1906. Gammaracanthus loricatus Stebbing, Tierreich, Amph. I, p. 508, and synonymy. 

 1909. Gammaracanthus loricatus Bruggen, Mem. Acad. Imp. Sci. St. P^tersbourg, s&. 8, vol. 



tiK 18, No. 16, p. 35. 

 1912 Gammaracanthus loricatus Stephensen, Meddel. om Gr^nland, vol. XLV, p. 503, 543, 589 

 1913. Gammaracanthus loricatus Stephensen, Meddel. om Gr</)nland, vol. XXII, p. 197. 



Station 28c.- ColUnson point, Alaska, October 14, 1913, sandy mud with 

 scattered algaj, 1 fathom; 1 specimen. 



Station 29/; Lat. 70° 13' N., long. 140° 50' W., April 4, 1914, water depth 

 30 fathoms, from stomach of Phoca hispida Schreber; 2 specimens. 



