20 PROCEEDINGS OF THE NATIONAL MUSEUM vol. 119 



Megamphopus mamolus Barnard 



Megamphopus mamolus Barnard, 1962a, pp. 23-26, fig. 9. 



Material: 6425 (68), 6445 (9). 



Distribution: Monterey Bay to Point Conception, California, at 

 the latter in a red algal Diopatra bed, 16 m; at Monterey in depths 

 of 24-25 m. 



Photis bifurcata Barnard 



Photis bifurcata Barnard, 1962a, pp. 30-31, fig. 10; 1964a, p. 240. 



Material: 6425 (332), 6445 (15). 



Distribution: Monterey Bay to San Cristobal Bay, Baja Cali- 

 fornia, 11-93 m. 



Photis brevipes Shoemaker 



Photis brevipes Shoemaker, 1942, pp. 25-27, fig. 9.— Barnard, 1962a, pp. 31-33, 

 fig. 11; 1964a, pp. 240-241. 



Material: 6425 (58), 6445 (7), 6471 (2), 6477 (5). 

 Distribution: Coos Bay, Oregon to Magdalena Bay, Baja Cali- 

 fornia, 0-135 m. 



Photis californica Stout 



Photis californica. — Barnard, 1962a, pp. 33-36, figs. 12, 13; 1964a, p. 241. 



Material: 6471 (12), 6474 (58). 



Distribution: Monterey Bay to San Cristobal Bay, Baja Cali- 

 fornia, 10-98 m, in southern California; maximum depth in Monterey 

 Bay 139 m. 



Photis lacia Barnard 



Photis lacia Barnard, 1962a, pp. 42-44, fig. 18. 



Material: 6425 (4), 6430 (?2), 6432 (2), 6433 (9), 6465 (1), 6469 

 (3), 6471 (34), 6474 (24), 6477 (2). 



Distribution: Monterey Bay to southern California, 32° N, 9-146 

 m, abundant on the shelf in depths of 73-92 m (38 individuals per m^). 



Photis tnacrotica Barnard 



Photis macrotica Barnard, 1962a, p. 44, fig. 19; 1964a, p. 241. 



Material: 6474 (1). 



Distribution: Monterey Bay to San Cristobal Bay, Baja CaU- 

 fornia, 55-157 m. 



Protomedeia articulata Barnard 



Protomedeia articulata Barnard, 1962a, pp. 48-50, fig. 21; 1964a, p. 242. 



Material: 6426 (1), 6429 (1), 6438 (1), 6445 (6), 6455 (6), 6456 (1), 

 6457 (2), 6458 (2), 6466 (1), 6471 (?1). 



Distribution: Monterey Bay to San Quintin Bay, Baja CaUfornia, 

 18-200+ m. 



