218 PROCEEDINGS OF THE ACADEMY OF [Vol. LXXV 



STERNASPIDAE 

 Sternaspis scutata (Raazani) Otto. 



Two specimens agree fully with North Pacific examples of the 

 species. They measure 31 mm. long and 14 mm. in diameter and 

 bear six pairs of anterior and ten pairs of lateral scutal setse bundles. 



Station 4339, oft' Point Loma Lighthouse, 241-269 fathoms, 

 green mud. 



Sternaspis fossor Stimpson. 



Unlike the last this species is widely and abundantly represented* 

 As in specimens previously reported from the North Pacific there 

 is one less pair of anterior scutal costse and setae bundles than in 

 *S. scutata. They range from 8 to 15 mm. in diameter. Very abun- 

 dant at stations 4457, 4464 and 4475. 



Stations 4309, oft" Point Loma Lighthouse, 67-73 fathoms, fine 

 sand;4322, off Point La Jolla, 110-199 fathoms, soft green mud; 4332, 

 oft" Point Loma Lighthouse, 62-183 fathoms, gray sand; 4343, off 

 South Coronado Island, 55-155 fathoms, fine gray sand; 4349, 

 off Point Loma, 75-134 fathoms, green mud and fine sand; 4351, 

 off Point Loma Lighthouse, 433-488 fathoms, soft green mud; 

 4354, same locality, 646-650 fathoms, green mud; 4364, same 

 locality, 101-129 fathoms, green mud, gray sand; 4381, off North 

 Coronado Island, 618-667 fathoms, green mud; 4453, off Point 

 Pinos Lighthouse, 49-51 fathoms, dark-green mud; 4457, same 

 locality, 40-46 fathoms, dark-green mud; 4464, same locality, 

 36-51 fathoms, soft dark-gray mud; 4475, same locality, 58-142 

 fathoms, soft green mud; 4480, off Santa Cruz Lighthouse, 53-76 

 fathoms, dark-green mud and sand; 4485, same locality, 39-108 

 fathoms, soft green mud and sand: 4510, off Point Pinos Lighthouse, 

 91-156 fathoms, gray mud; 4522, same locality, 130-149 fathoms, 

 gray sand and shells; 4523, same locality, 75-108 fathoms, soft 

 dark mud; 4550, same locality, 50-57 fathoms, green mud. 



OPHELIIDAE 

 Ophelia sp.? 



One much damaged specimen. 



Station 4549, off Point Pinos Lighthouse, 56-57 fathoms, 

 coarse sand. 



