SHALLOW- WATER STARFISHES 339 



H. iutuida horealis Ver. 



Bering Str., south to Yakutat and Sitka, Alaska; Siberia. 

 H. arctica Ver. 



Cape Lisbnrne. 

 fH. aspera F. 



Bering Sea to Santa Barbara, Calif. 

 *Solaster endeca (L.). 



Arctic Ocean: Bering Sea, south to Sitka; Queen Charlotte Sd., 238 fath. 

 t5. dazvsoni Ver. 



Kuril Is.; Aleutian Is., southward to California. 

 5. dazvsoni arctica Ver. 



Point Franklin, Arctic Ocean. 

 t5. stinipsoni Ver. 



Bering I. and Commander Is., south to Oregon. 

 5". paxiUatus Sladen. 



Bering Sea to Kadiak and to Japan; 56-350 fath. 

 *Crossaster papposus (L.). 



Cape FrankHn, Arctic Ocean; Bering Sea to Oregon; Siberia; common 

 off Alaska, 1-283 fath. 

 "fPieraster tesselatus Ives. 



Bering I. to Puget Sd. 

 *P: militaris Miill. 



Bering Str. to Aleutian Is. ; Str. of Fuca, 100 fath. 

 *P. pulvillus Sars. 



Off Bering I., in deep water, 

 P. marsippus F. 



Bering Str., 52-351 fath. 

 *Pteraster obscurus (Per.). 



Bering Str. to Unalaska and Kamchatka. 

 P. obscurus, var. octaster Ver. 



Bering Str. to Pribilof Is. and Kamchatka. 

 Pterasterides aporus (Lud.). 



Bering Sea. 

 *Diplopteraster multipes (Sars) Ver. 



Bering Sea to Aleutian Is., 81-350 fath. ; off San Diego, Calif., 628-640 

 fath. 

 *Ceramaster granularis (R.) Ver. 



Bering Sea to Aleutian Is.; Str. of Georgia (?). 

 C. patagonicus (Sla.) F. 



Bering Sea to Aleutian Is. and Unalaska; Southern Alaska, 41-134 

 fath.; Gulf of California (Fisher). 

 Tosiaster arcticus Ver. 



Bering Sea to Aleutian Is. and Kadiak, Alaska, and to Siberia; 0-102 

 fath. 

 -^Hippasteria spinosa Ver. 



Bering Sea to southern California. 

 Luidiaster dawsoni (Ver.). 



Bering Sea to British Columbia, 56-159 fath. 

 *Lepiychaster arcticus (Sars). 



Bering Sea to Bering I., and to Yezo, Japan 



