COMPLETE HARTMAN: POLYCHAETES FROM CALIFORNIA 15 



Oxydromus arenicolus glabrus, new subspecies. See below. 

 Oxydromus brunnea, new species. See below. 



Family Pilargidae 



Ancistrosyllis bassi Hartman, 1945. Southern Florida and San Francisco 



Bay, southern California, in shallow water sandy silts. 

 Ancistrosyllis rigida Fauvel, 1919. See Hartman, 1947, p. 498. Southern 



and Lower California; Red Sea; Indian Ocean; West Indies; in 



shallow water sands. 

 Ancistrosyllis tentaculata Treadwell, 1941. See Hartman, 1947, p. 498. 



New York and southern California; in silty sediments of shelf 



and slope depths. 

 Loandalia fauveli Berkeley and Berkeley, 1941. See Hartman, 1947, p. 



506. Southern California, in littoral silts. 

 Pilargis bcrkeleyi Monro, 1933. See Hartman, 1947, p. 491, and Berke- 

 ley and Berkeley, 1948, p. 57. Western Washington to southern 



California ; in sandy mud flats. 

 Pilargis hamatus Hartman, 1960a, p. 88. Southern California, in deep 



basins, in silty sediments. 

 Pilargis maculata Hartman, 1947. Central and southern California; in 



littoral sandy sediments. 



Family Syllidae 



Amblyosyllis sp. See Hartman, 1944c, p. 250 (as Pterosyllis) , and 

 Berkeley and Berkeley, 1948, p. 81. As A. lincatus var. alba. 

 Central California. 



Autolytus fcornutus Agassiz, 1862. See below. 



Autolytus varius Treadwell, 1914. See below. 



Autolytus, other species. See below. 



Calamyzas famphictenicola Arwidsson, 1932. See below. 



Campesyllis minor Chamberlin, 1919. Laguna Beach, California, inter- 

 tidal in sabellid colony. 



Eusyllis assimilis Marenzeller, 1875. See Berkeley and Berkeley, 1938, 

 p. 42, and Berkeley and Berkeley, 1948, p. 84. Western Canada 

 south to western Mexico; cosmopolitan. 



Exogone gemmifera Pagenstecher, 1862. See Berkeley and Berkeley, 

 1948, p. 79. Northeastern Pacific Ocean and European seas; in 

 shallow sea bottoms. 



Exogone lourei Berkeley and Berkeley, 1938. See below, in Key. 



