16 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 27 



are much reduced in the first, not in the second, and (5) the third 

 segment is greatly reduced in A. breviceps, not so in A. groenlandica. 

 The type specimen is selected from Santa Monica canyon, in 695 

 meters, Sta. 7517-62. 



Loandalia, nr faviveli Berkeley and Berkeley, 1941 

 Newport en, in 37 m (3). 



Pilargis berkeleyi Monro, 1933 

 Monterey en, in 168 m ( 1 ) . 

 Redondo en, in 113 m ( 1 ) , axis, 246 m ( 1 ) . 



San Pedro sea valley, dredged in 50-150 fms (1), 187 m (4), 

 319m (1). 



Newport en, in 85 m ( 1 ) . 



La Jolla en, in 79 m (2), 121 m (2). 



Pilargis maculata Hartman, 1947 

 Hueneme en, in 209 m ( 1 ) . 

 Santa Monica en, in 362 m ( 1 ) . 



Redondo en, south wall, in 57 m (1), 232 m (1), north wall, 

 113 m (l),axis, 148 m ( 1), slope, 310 m (1). 



San Pedro sea valley, in 221 m ( 1 fragment), 319 m (l),406m(l). 

 Newport en, in 16 ni ( 1 ) , 37 m (1 fragment) . 

 La Jolla en, in 79 m (3), 121 m ( 1 ). 



Pilargis hamatus Hartman, 1960 



Santa Monica en, in 431 m ( ? 1 ) . 

 Newport en, in 420 m (2). 

 La Jolla en, in 976 m ( 1 ) . 



Family SYLLIDAE 



Autolytus spp. 

 Mugu en, in 119 m (2) . 

 Santa Monica en, in 612 m ( 1 ) . 



Calamyzas ?amphictenicola Arwidsson, 1932 

 Redondo en, in 554 m ( 1 ) , attached to Ainphicteis scaphobranchinta. 



Exogone uniformis Hartman, 1961 



Mugu en, in 119 m (3). 



Santa Monica en, in 116 m (1), 183 m (2), 268 m (1), trawled 

 in200m(3). 



