COMPLETE HARTMAN: POLYCHAETES FROM CALIFORNIA 29 



Polydora brachycephala Hartman, 1936. See Hartman, 1941, p. 307. 

 Central and southern California, in intertidal and shallow littoral 

 silts. 



Polydora citrona Hartman, 1941. Mission Bay, California, in low inter- 

 tidal silts. 



Polydora commensalis Andrews, 1891. See Berkeley and Berkeley, 1952a, 

 p. 18; Hartman, 1941, p. 307. Both sides of North America, 

 from western Canada south to western Mexico ; commensal with 

 hermit crabs. 



Polydora giardi Mesnil, 1896. See Hartman, 1944c, p. 259; Hartman, 

 1941, p. 307. Alaska to western Mexico; western Europe. 



Polydora ligni Webster, 1879. See Berkeley and Berkeley, 1952a, p. 19; 

 Hartman, 1941, p. 307. Western Canada south to western Mexi- 

 co ; cosmopolitan ; fouling on bottoms of ships. 



Polydora limicola Annenkova, 1934. See below. 



Polydora neocardalia, new species. See below. 



Polydora nuchalis Woodwick, 1953. Southern California, estuarine, in 

 slough near Playa del Rey. 



Polydora quadrilobata Jacobi, 1883. See below. 



Polydora socialis (Schmarda) 1861. See Hartman, 1941, p. 310. Chile, 

 central and southern California. 



Polydora tricuspa Hartman, 1939. See Rioja, 1939, p. 304. Hartman, 

 1941, p. 307. Galapagos Islands, western Mexico, rare off south- 

 ern California. 



Polydora websteri Hartman, 1943. See below. 



Prionospio cirrifera Wiren, 1883. See Berkeley and Berkeley, 1952a, p. 

 28; Hartman, 1960a, p. 115. Bering Sea to southern California. 



Prionospio heterobranchia newportensis (Reish) 1959, p. 58. Newport 

 Bay, California. 



Prionospio malmgreni Claparede, 1870. See Berkeley and Berkeley, 

 1952a, p. 29. Western Canada to southern California; cosmopoli- 

 tan. 



Prionospio pinnata Ehlers, 1901. See Hartman, 1960a, p. 114; Berkeley 

 and Berkeley, 1952a, p. 30. Chile, north to western Canada, 

 eurybathic, in silty sediments. 



Prionospio pygmaeus, new species. See below. 



Pseudopolydora sp. See below. 



Pygospio calif ornica Hartman, 1936. See Hartman, 1944c, p. 260. Cen- 

 tral California, intertidal. 



Rhynchospio arenincola Hartman, 1936. Central and southern California, 

 littoral. 



