6 A Cnninl/iin Arctic Expedition, 1913-18 



Superfumily CRAGOXOWA. 



Family CRAGONID^. 



Genus Crago Lamarck. 



Crago septemspinosus (Say). 



,ini/ini sffili-niKiiirHifiii Itathbun, 1904, p. 116, text-fig. 55.) 



Near (irantley harbour, Port Clarence, Alaska; 2-3 fathoms; mud, with 

 many alga*; August 4, 1913; station 20g; one specimen. 



DISTRIBUTION. Arctic coast of Alaska at Esehscholtz bay southward 

 along the eastern shore of Bering sea to the Shumagins; east coast of North 

 America from eastern Florida (Say) northward; shallow water to 435 fathoms 

 (off Delaware). 



( lenus Sclerocrangon Sars. 



Sclerocrangon boreas (Phipps). 



(Rathbun, 1904, p. 133.) 



Off point Lay, Arctic Alaska; lat, 69 35' N., long. 163 27' W.; 11-12 

 fathoms; rock and sand, with many algae; August 17, 1913; station 22; thirty- 

 one specimens. 



Off Icy cape, Arctic Alaska; lat. 70 24' N., long. 161 25' W.; 9-10 fathoms; 

 mud, with pebbles; August 19, 1913; station 23; one small specimen. 



West of Cockburn point, Dolphin and LTnion strait, Northwest Territories; 

 15-20 fathoms; sandy mud, with stones and algse; September 14, 1915; station 

 43c; six specimens. 



Bernard harbour, Northwest Territories; from stomach of Erignathux 

 barbotus; July 6-8, 1915; station 40u; fragments of one specimen. 



Bernard harbour. Northwest Territories; from stomach of big 9 Erignathus 

 barbatus; September 3, 1915; station 42e; fragments of three specimens. 



Bernard harbour, Northwest Territories; from stomach of Erignathus 

 barbdtnx; August 24, 1914; station 37a; third abdominal somite of a very large 

 specimen. 



DISTRIBUTION. Arctic Siberia near Bering strait, and Arctic Alaska, 

 southward via Bering sea to Killisnoo, Alaska, and strait of Georgia, British 

 Columbia (Lenz); Sakhalin island and vicinity, Eastern Siberia; islands of 

 Arctic America southward to cape Cod; Greenland, Iceland, Northern Europe, 

 eastward to Kara sea and southward to the Faeroe islands and to lat. 67 15' 

 N. on the coast of Norway; to 200 fathoms. 



For table of distribution, see von Hofsten, 1916, fig. 7. 



Genus Nectocrangon Brandt. 

 Nectocrangon lar (Owen). 



llathbun, 1904, p. 137, text-figs. 74 and 75.) 



Off point Lay, Arctic Alaska; hit. 69 35' N.. long. 163 27' W.; 11-12 

 fathoms; rock and sand, with many algae; August 17. 1913; station 22; two 

 specimens. 



Near Grantley harbour, port Clarence, Alaska; 2-3 fathoms; mud, with 

 many alga 1 : August 4, 1913; station 200; one specimen. 



DISTRIBUTION. Arctic coast of Alaska and Siberia southward to Sitka 

 and Kurile islands; Western and Eastern Greenland southward to Nova Scotia; 

 to 220 fathom-. 



