NO. 1 hartman: quantitative survey 125 



207. Station 2452-53. Off Ship Rock, Catalina Island light, in 28 fms, 

 compact sandy clay; many disklike foraminiferans and arenaceous 

 Go'esella flintii, retained in lowest screen. 0.37 cu. ft. 

 ophiuroids — many 

 holothurians — several 

 burrowing anemone 



mollusks, including gastropods, pelecypods, Chaetoderma 

 crustaceans, including amphipods and decapods 

 nemertean 

 phoronid 

 Glottidia albida 

 solitary ascidian 

 enteropneust, ptychoderid — 1 

 polychaetes, including: (individuals not counted) 



Aglaophamus dicirris 



Amaea occidentalis 



ampharetids, several species 



Aricidea sp. 



capitellid 



Chaetopterus sp. 



cirratulids, more than one species 



Diopatra sp, 



Eurnida sp. 



Glycera sp. 



Lanice sp. — in tubes covered with foraminiferan, Goessela flintii 



Lepidasthenia sp. 



Lumbrineris spp. 



maldanid 



Megalomma sp. 



Pant halts sp. 



phyllodocid, associated with tube of Spiochaetopterus and 

 ascidian 



Pista, resembling cristata 



Pista felongata 



Prionospio pinna ta 



Rhodine sp. 



sabellid, in coarse, sandy chitinized tube 



Spiochaetopterus sp. — many tubes and specimens, the dominant 

 species 



Spiophanes sp. 



