NO. 3541 BENTHIC AMPHIPODA — BARNARD 17 



Family Aoridae 



Aoroides columbiae Walker 



Aoroides columbiae Barnard, 1961, p. 180; 1964a, pp. 217-218. 



Material: 6425 (57), 6432 (2), 6433 (2), 6435 (2), 6440 (1), 6445 (8), 

 6470 (1), 6471 (6), 6474 (11). 



Distribution: Puget Sound, Washington to San Quintin Bay, Baja 

 California, 0-180 m. 



Microdeutopus schmitti Shoemaker 



Microdeutopus schmitti Shoemaker, 1942, pp. 18-21, fig. 6; 1959a, pp. 32-33, 

 pi. 9; 1961, p. 180; 1964a, p. 218. 



Material: 6425 (419), 6425 (1). 



Distribution: Monterey Bay to Cape San Lucas, Baja California, 

 0-43 (65?) m. 



Family Corophiidae 



Corophiiim uenoi Stephensen 



Corophium uenoi Stephensen, 1932, pp. 494-498, figs. 3, 4. — Barnard, 1952 

 pp. 28-32, pis. 8, 9; 1959a, p. 39.— Nagata, 1960, p. 178.— Barnard, 196l| 

 p. 183; 1964b, p. 112, chart 16. 



Material: 6425 (3). 



Distribution: Japan; eastern Pacific Ocean from Monterey Bay 

 at 24 m depth, to San Quintin Bay, Baja California, rarely occurring 

 in the open sea, more often in lagoons or estuaries such as Morro 

 Bay, Newport Bay, and San Quintin Bay, intertidal to 2 m. 



Ericthonius brasiliensis (Dana) 



Ericlhonius brasiliensis. — Barnard 1955a, pp. 37-38; 1959a, p. 39; 1961, p. 183; 

 1964a, p. 219. 



Material: 6425 (69), 6445 (2). 



Distribution: Cosmopolitan in tropical, warm-temperate and some 

 boreal seas, 0-130 m. 



Family Dexaminidae 



Dexanionica reduncans Barnard 



Dexamonica reduncans Barnard, 1958, pp. 130-132, pis. 26, 27. 



Material: 6433 (2), 6471 (6), 6474 (1). 



Distribution: Monterey Bay to southern California, 33° N, in 

 Monterey Bay from 107 to 139 m in depth, in southern California 

 from about 55 to 183 m. 



21^939—66 3 



