40 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 25 



Melinnampharete eoa Annenkova, 1937. See Hartman, 1960a, p. 157. 



North Pacific Ocean, basins of southern California. 

 Melinnexis moorei Hartman, 1960a, p. 159. Southern California, in 



deep to abyssal depths. 

 Samytha sexcirrata (Sars) 1856. See Moore, 1923, p. 214. Northeastern 



Pacific Ocean south to California, in considerable depths. 

 Schistocomus hiltoni Chamberlin, 1919. See Hartman, 1960a, p. 159, 



and Berkeley and Berkeley, 1952a, p. 70. Southern California. 

 Sosanopsis armipotens Moore, 1923. Off southern California in 2228 



fms. This species may be identical with Melinnexis tentaculata 



Treadwell, 1906, from the Hawaiian Islands. 



Family Terebellidae 



Amaeana occidentalis (Hartman) 1944. Central and southern California, 



in shallow depths, ooze. 

 Amphitrite cirrata Miiller, 1771. See Berkeley and Berkeley, 1952a, p. 



86. Western Canada to central California, cosmopolitan in cold 



seas. 

 Artacama coniferi Moore, 1905. See Berkeley and Berkeley, 1952a, p. 



74. Western Canada to southern California. 

 Artacamella hancocki Hartman, 1955. Southern California, in shelf 



depths. 

 Eupolymnia crescentis Chamberlin, 1919. Northern and southern Cali- 

 fornia. 

 Eupolymnia heterobranchia (Johnson) 1901. See Berkeley and Berkeley, 



1952a, p. 88. Alaska south to southern California. 

 Eupolymnia nesidensis japonica (Moore) 1903. See Moore, 1923, p. 



192, as Polymnia. Alaska south to California; Japan. 

 fHauchiella sp. See Hartman, 1955a, p. 175. Southern California. 

 Lanassa gracilis (Moore) 1923, new combination. Off central California, 



in deep benthos. This species is transferred from Leaena to Lanassa, 



because it has 15 instead of 10 thoracic setigerous segments. 

 Lanice conchilega (Pallas) 1766. See Fauvel, 1927, p. 255. Southern 



California, cosmopolitan. 

 Leaena caeca Hartman, 1960a, p. 161. Santa Catalina basin, southern 



California. 

 Leaena videns Chamberlin, 1919. Laguna Beach, California, ?intertidal. 

 Loimia medusa (Savigny) 1818. See Hartman, 1944c, p. 271, as L. 



montagui. Southern California ; warm seas of cosmopolitan areas. 

 Naneva hespera Chamberlin, 1919. Balboa, California, rare. 



