28 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 25 



Paraonis (Paraonides) lyra Southern, 1914. See Hartman, 1957, p. 334. 



Southern California ; rare ; western Europe. 

 Paraonis platybranchia, new species. See below. 



Family Apistobranchidae 



Skardaria ffragmentata Wesenberg-Lund, 1951. See below. 



Family Spionidae 



Boccardia basilaria, new species. See below. 



Boccardia proboscidea Hartman, 1940. See Berkeley and Berkeley, 1952a, 

 p. 17. Central and southern California north to western Canada; 

 intertidal, in tidal pools and shaley rocky crevices. 



Boccardia redeki (Horst) 1920. See Hartman, 1941, p. 304. Southern 

 California; western Europe; littoral. 



Boccardia truncata Hartman, 1936. San Mateo County, California, from 

 sandstone reefs. 



Boccardia uncata Berkeley, 1927. See Plate 15. See Berkeley and Berkeley, 

 1952a, p. 14. Western Canada to southern California, in shallow 

 depths, in oyster beds. 



Dispio uncinata Hartman, 1951. See below. 



Laonice cirrata (Sars) 1851. See Berkeley and Berkeley, 1952a, p. 26. 

 Western Canada to southern California ; western and southern 

 Europe; in shallow depths, silt. 



Laonice foliata (Moore) 1923. See Hartman, 1960a, p. 114. 



Laonice sacculata (Moore) 1923. See Hartman, 1960a, p. 113. 



Morants duplex Chamberlin, 1919. Balboa, southern California, rare. 



Nerine cirratulus (delle Chiaje) 1828. See Berkeley and Berkeley, 

 1952a, p. 27. Western Canada to southern California; Mediter- 

 ranean Sea. 



Nerine foliosa (Audouin and Milne Edwards) 1833, occidentalis, new 

 subspecies. See below. 



Nerinides acuta (Treadwell) 1914. See Hartman, 1941, p. 294. South- 

 ern California, in intertidal sands. 



Nerinides maculata, new species. See below. 



Nerinides pigmentata (Reish) 1959, new combination. See below. 



Polydora armata Langerhans, 1880. See Rioja, 1943, p. 230; Hartman, 

 1941, p. 307. Northeastern Pacific Ocean, cosmopolitan, in coral- 

 line algae. 



