84 



Mollusks Include few Individuals o 

 Axionopsis (without Monobrachl 



Nemerteans - several smaller 



Polychaetes Includes 

 Artacamella 

 Chloela - many juveniles 



f Cardlomya j Tellina j, Leda, Thyasira , 

 um)j Nemocardiuni;, and others 



Drllonereis 

 Isocirrus 

 Uaonice 

 Lanlce 



Lumbrlnerls cruzensls 

 Magelona 



Myriochele gracilis 

 Onuphis nebulosa 

 SUMMARYo <-> All of the animals are 

 kindo The estimated amount 



Owenia 



Pectinarla calif orniensis 

 Pherusa (papillate) 

 Pholoe 



Pilargis berkeleyi 

 Scallbregma 

 Sternaspis 

 Sthenelanella 



Terebellides , with pink ova 

 Thalenessa 

 tjiualler in size but diversified in 

 of organic matter is 100 ml. 



I W=17b„ Sta„ 4322=-56o In 241 feet. OPG took 1.19 cuft of 

 glauconite coarse and fine gravel and sand. The screenings consisted 

 of nearly 8 liters of gravelly and sandy materials^ including animals, 

 Echinoderms includes 



Ophiothrix spiculata - 1 



holothurians - several purple 

 a very long sea whip^, Stylatula 

 burrowing anemone , perhaps Cerianthid 



Crustaceans include amphipods^ many brown ostracods, and others 

 Mollusks includes 



Chaetoderma a small Polynices 



Chama Thyasira 



shells of Amphissa and others 



Nemerteans - a larger pale^ with longitudinal yellow stripes 

 Sipunculid 

 Polychaetes includes 



? Anaitides spp„ 



?Ampharete 



Chloeia pinnata 



Lumbrineris spp. 



Onuphis nebulosa 

 SUMMARYo- 



Prionospio spp, 

 Streblosoma 



few 



Tharyx 

 serpulid tubes 



many and others 



The largest animal is the sea whipi the most conspicuous is 

 Onuphis nebulosa o 



I W-18o Sta. 3194-55, In 217 feet, OPG took only a very small 

 sample from a stone j, shaley and sandy bottom. Some animals attached to 

 rocks include sedentary tunicates^ rock oysters and smaller annelids. 

 The bottom is presumed to be similar to adjacent rocky areas. 



near I W=18o Animals snagged on lines of current meters, included 

 large individuals of Astropecten californlcus with commensal annelid 

 speciesj, Podarke pugettensis and Arctonoe sp. 



I W=19, Sta. 3393«=55. In 244 feet. OPG took 1.57 cuft of coarse 

 gravel with green mud. The screenings contained many calcareous 



