96 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 22 



C. loveni pacifica has been found only in outer basins where it has 

 been present in most samples taken from West Cortes, East Cortes, 

 and San Clemente Basins, in depths to over 1000 fms. 



Family NEPHTYIDAE 



Genus AGLAOPHAMUS Kinberg, 1866 

 Aglaophamus sp. 



This family is represented only by an anterior fragment of Aglaopha- 

 mus taken in the San Diego trough in 710 fms. It may be a representative 

 of one of the several species occurring in California (Hartman, 1950, 

 pp. 117-118). Species of this family are mainly shallow water forms. 



Family SPHAERODORIDAE 



Genus SPHAERODORUM Oersted, 1843 

 Sphaerodorum sp. 



One small and two much smaller individuals come from Tanner 

 Basin (Sta. 6348) ; the largest measures 7.2 mm long and one mm 

 wide, and consists of 32 segments. Large epithelial tubercles are limited 

 to parapodia, one notopodial, the other neuropodial. Dorsal and ventral 

 setae are composite spinigerous and resemble those of Sphaerodorum 

 brevicapitis Moore (1909, p. 335) described from off Santa Catalina 

 Island in 2045 fms. This was said to be 39 mm long, 1.6 mm wide and 

 consisted of 96 segments, which is considerably larger than the specimens 

 from Tanner Basin. The specificity has not been established. 



Family GLYCERIDAE 



Genus GLYCERA Savigny, 1818 

 Glycera capitata Oersted, 1843 

 Hartman, 1950, pp. 76-77, pi. 11, figs. 1-4. 



A small, possibly juvenile specimen comes from Santa Catalina Basin. 

 The species is frequent in shallow bottoms, especially of mixed to silty 

 muds. It is replaced in deeper water by the subspecies (immediately 

 below). 



Glycera capitata is considered cosmopolitan in distribution. 



