400 BUIiLETTN "76, UNITED STATES NATIONAL, MUSEUM. 



Plate 67. Henricia sanguinolenta eschrichtii. 



Fig. 1. Specimen from Eadiak Island, enlarged. 

 2. Single ray, specimen from Kadiak Island. 

 ;?. Specimen from Bering Island. 



Fig. 1. Henricia sanguinolenta eschrichtii; specimen showing young grouped around mouth, enlarged. 



2. Same; a nearly pentagonal specimen from Attu Island. 



3. Henricia sanguinolenta, variety E. Three specimens. 



Plate G9. Henricia leviuscula. 



Fig. 1. Specimen from Puget Sound (variety A). 



2. Three specimens of the small variety found at Monterey Bay, California, and other j laces, 

 (variety F), enlarged. 



Plate 70. 



Fig. 1. Henricia leviuscula; specimen from Puget Sound (variety A), enlarged. 



2. Portions of rays, enlarged for comparison a, Henricia leviuscula, variety A. b. Same; variety 

 B, slender-rayed specimen fi-om station 4205. c, Same; variety B, Monterey Bay, Cali- 

 fornia, d, Henricia leviuscula anneclens. 



Plate 71. 



Fig. 1. Henricia leviuscula annectens, for comparison with fig. 2. 



2. Henricia leviuscula, variety A., Puget Sound. 



3. Henricia leviiiscula annectens; actinal view, for comparison with portion of ray of //. leviuscula. 



Plate 72. Henricia leviuscula mullispina. 

 Fig. 1. Type; station 4779. 



2. Variety from Kadiak Island. 



3. Variety from station 4771. 



4. Specimen from station 2842. 



Plate 73. Henriria leviuscula multispina. 



Fig. 1. Type; portion of disk and ray enlarged to show paxillae. 

 2. Type; portion of actinal surface enlarged. 



Plate 74. Henricia leviuscula dyscrita. 

 Fig. 1. Type; abactinal view. 



2. Actinal surface of specimen from off Wilmington, California, 47 fathoms. 



3. Aberrant variety from station 4420; abactinal view. 



4. Same specimen; actinal surface. 



5. Portion of abactinal surface of two rays, enlarged. 



Plate 75. Henricia aspem. 

 Fig. 1. Cotype; actinal surface. 



2. Type; abactinal. 



3. Variety from California (station 4551). 



4. Cotype; portion of actinal surface, enlarged. 



5. Type; abactinal surface, enlarged to show sunken papular areas and small spinelets. 



Plate 7G. Henriria longispina. 



Fig. 1. Type; abactinal surface, enlarged. 

 2. Same; actinal surface, enlarged. 



