SHALLOW-WATER STARFISHES 343 



S. constellatus Ver. 



Puget Sound. 

 *S. paxillatus Sladen. 



Bering Sea, south to Kadiak; Japan. 

 *Crossaster papposus (Linne) Ver. 



Arctic Ocean, south to Vancouver I. and Puget Sd. 

 Patina miniata (Br.) Ver. 



Middle Alaska, south to San Diego; Gulf of California. 

 Pteraster tesselatus Ives. 



Bering I. to Puget Sd. 

 P. tesselatus hebes Ver. 



Departure Bay, B. C. 

 P. multispinus Clark. 



Puget Sd. 

 P. gracilis (Clark). 



Puget Sd. 

 *P. militant (Mull.). 



Arctic Ocean and Bering Sea to Aleutian Is.; Str. of Fuca, 100 fath. 

 *Ceramaster granularis (Retz.) V. 



Bering Sea to Puget Sd. 

 C. patagonicus (Sladen) F. 



Bering Sea; S. E. Alaska; 41-134 fath. 

 Mediaster aqualis St. 



Alaska Peninsula to Lower California, off Los Coronados Is. 

 Hippasteria spinosa Ver. 



St. Georges I., Bering Sea, and Kadiak, south to southern California; 



27-221 fath. 

 Dermasterias imbricata (Gr.). 



Southern Alaska to Monterey Bay. 

 Var. valvulifera Ver. 



Sitka to British Columbia. 

 Luidiaster dawsoni (Ver.). 



Bering Sea to British Columbia; 56-159 fath. 

 Ctenodiscus crispatus (R.). 



Arctic Alaska to California in deep water. 

 Luidia foliolata Gr. 



Southern Alaska to San Diego. 



III. THE CALIFORNIAN FAUNA. 



The following list is not thought to be complete. Probably many 

 more of those in the preceding list will be found to extend into this 

 fauna. The two faunae blend together and overlap, so that no very 

 definite division can be made. This fauna is a blending of the 

 preceding and following, with few peculiar species. The special 

 distribution of many of the species is given in the preceding list 

 and not repeated here. 



