2^1 



SPECIES 



HAIIITAT 



DEI'TH IN lATHOMS 



variabilis Rathb. iyo2 Hciing Sea, Alaska Peninsula and Aleutian Islands 



California 



Subgenus Notocrangon Gout. 1900. 



antarcticus Pfefter 1887 South Georgia from about 30° W. to about 50° W. 



antarcticjis Pfefifer var. gracilis ' 



Borr. 1916 Antarctic Ocean from about So°E. eastwards to nearly 



160° W. 



II. Genus Sclerocrangon G. O. Sars 1882. 



alata Rathb. 1902 F"rom Bering Sea to Puget Sound 



angusticauda (de Haan) 1849 • • Japan: Simoda, Hakodate, Kadsiyama, Misaki, Na- 

 gasaki 

 angusticauda (de Haan) var. den- 



tata Balss 1914 j Negishi Harbour near Yokohama 



Dzushi, Japan 



atrox Faxon 1893 C)ff Acapulco 



Near Las Tres Marias 



Bellmarleyi Stebb. 1914 Cape Natal N. by E. 24 miles (Natal) 



boreas (Phipps) 1774 ') From the Lofotes and Finmark eastward in the Mur- 



man Sea, the White Sea, to the south-west coast 

 of Nova Zembla 

 Barents Sea. Franz Joseph Land. Spitzbcrgen. Iceland. 

 Grinnell Land. Bafiins Bay. Davis Straits. Labrador 

 and southward along the east coast of America to 

 Cape Cod. 

 West Greenland 

 East Greenland 



Midway on the north coast of Alaska 

 Bering Straits 

 Along the western side of Alaska, at the Aleutians 



and north-eastern Siberia 

 North east Greenland 

 West Greenland : Umanak-fjOrd 

 N. E. of the Shetlands 

 Off the west coast of Norway 

 Jan Mayen 

 Spitzbergen 



Murman Sea, Barents Sea 

 Kara Sea 

 Yokohama 

 Okhotsk Sea 



Bering Sea near Cape Chepoonski 

 ! Off the coast of Kamchatka 

 Bering Sea and Aleutian Islands 

 Off Vancouver Island 



50-695 



ferox (G. O. -Sar.s) 1877. 



6 — 91 



25 



71 



660 



676 



440 



Along the east coast 



of America 5 — 36 



N. Greenland 5-40 



Barents Sea 62, 140 

 ^ — 1 10 



o — ;o 



intermedia (Stimps.) i860 



68 — 125 

 122, 260 



356 



417 



95 



49—91 



40 

 39—100 

 21 — 91 



24 



l) As has rightly been remarked by H. J. H.\NSEX (The Danish Ingolf-Expedilion. Vol. 111. 2. Crust. Malac. I. Copenhagen 

 1908, p. 48), it cannot yet be established whether this species is circumpolar and whether it occurs or not along the 120 degrees of 

 longitude north of Asia. 



