Results of Benthic Survey of Sepember 2011
Site	Phylum	Class	Order	Family	Scientific Name	Quantity	Weight (g)	Average weight (g)
SS4A	Annelida	Polychaeta	Canalipalpata	Serpulidae	Hydroides elegans	3	0.0897	0.0299
	Annelida	Polychaeta	Phyllodocida	Nereididae	Perinereis spp.	2	0.0017	0.0009
	Annelida	Polychaeta	Scolecida	Capitellidae	Mediomastus californiensis	1	0.0005	0.0005
SS4B	Annelida	Polychaeta	Eunicida	Lumbrineridae	Lumbrineris ssp.	2	0.0400	0.0200
	Annelida	Polychaeta	Aciculata	Phyllodocidae	Eteone spp.	26	0.1213	0.0047
SS4C	Annelida	Polychaeta	Aciculata	Eunicidae	Eunice indica	2	0.0274	0.0137
SS4D	None	--	--	--	--	--	--	--
SS4E	Annelida	Polychaeta	Aciculata	Eunicidae	Eunice indica	1	0.0056	0.0056
SS4F	Annelida	Polychaeta	Aciculata	Eunicidae	Eunice indica	2	0.0090	0.0045
	Annelida	Polychaeta	Scolecida	Maldanidae	Praxillela spp	1	0.0065	0.0065
SS4G	Echinodermata	Ophiuroidea	Ophiurida	Ophiactidae	Ophiactis savignyi	2	0.0905	0.0453
SS4H	Annelida	Polychaeta	Aciculata	Eunicidae	Eunice indica	3	0.0138	0.0046
	Annelida	Polychaeta	Phyllodocida	Glyceridae	Glycera onomichiensis	1	0.0005	0.0005
	Annelida	Polychaeta	Canalipalpata	Oweniidae	Owenia fusiformes	1	0.0008	0.0008
	Annelida	Polychaeta	Orbiniida	Orbiniidae	Naineris laevigata	1	0.0018	0.0018
	Annelida	Polychaeta	Scolecida	Paraonidae	Paradoneis spp.	1	0.0033	0.0033
Sediment Size Distribution				Range
Parameter				Station SS4
Size Spectrum (Percentage of sand/silt/clay)		Size Spectrum (>2000µm), %		1
		Size Spectrum (63-2000µm), %		14~16
		Size Spectrum (<63µm), %		83~84