NO. 1 hartman: quantitative survey 75 



spionfds 



syllid, long, slender, with pink ova 



Thalenessa spinosa 



other anneh'ds 



64. Station 2310-53. Off Long Beach breakwater light, in 15 fms, 

 sandy mud. 0.37 cu. ft. 



several ophiuroids, a small asteroid 



mollusks, including pelecypods, gastropods, scaphopods 



phoxocephalid amphipods, including Pontharpuiia sp. K. — 23 



Pontharpinia sp. Q. — 10 

 Pontharpinia sp. V. — 1 1 



ostracods 



Glottidia albida — 1 large 



nemerteans; nematodes; sipunculids; some hydroid branches 



others not yet analyzed 



65. Station 2291-53. Off Los Angeles breakwater, in 14 fms, fine gray 

 sandy mud. 0.31 cu. ft. 



many ophiuroids, some asteroids 

 several mollusks 



phoxocephalid amphipods — 3, including Pontharpifiia sp. B. — 1 



Pontharpinia sp. K. — 1 

 numerous other small crustaceans 

 Glottidia albida — 2 large 

 nemerteans 

 polj'chaetes, including : 



Amaea occidentalis — 3 



Amphicteis scaphobranchiata — many 



capitellid — 1 



Chone sp, — 5 or more 



cirratulid spp. — many 



Diopatra tridentata — several 



Drilonereis sp. — 2 



flabelligerids — about 10 



Goniada sp. — 3 



Ilaploscoloplos elongatus — 1 



Laoiiice sp. — 1 



Luinbrineris spp. — several 



Magelona sp. — 7 



Alaldane sp. — 1 



Melinna sp. — many 



