Results of Benthic Survey of Sepember 2011
Site	Phylum	Class	Order	Family	Scientific Name	Quantity	Weight (g)	Average weight (g)
1A	Annelida	Polychaeta	Canalipalpata	Cirratulidae	Chaetozone spp.	1	0.006	0.0060
	Annelida	Polychaeta	Phyllodocida	Glyceridae	Glycera onomichiensis	2	0.1059	0.0530
1B	Annelida	Polychaeta	Scolecida	Paraonidae	Paradoneis spp.	4	0.0223	0.0056
1C	Annelida	Polychaeta	Phyllodocida	Nereididae	Nereis succinea	1	0.0046	0.0046
	Annelida	Polychaeta	Scolecida	Maldanidae	Praxillela spp.	1	0.0006	0.0006
1D	Annelida	Polychaeta	Phyllodocida	Glyceridae	Glycera onomichiensis	3	0.0384	0.0128
	Annelida	Polychaeta	Orbiniida	Orbiniidae	Scoloplos armiger	3	0.0092	0.0031
1E	Annelida	Polychaeta	Scolecida	Capitellidae	Mediomastus californiensis	1	0.0006	0.0006
	Annelida	Polychaeta	Scolecida	Paraonidae	Paradoneis spp.	2	0.0016	0.0008
1F	Annelida	Polychaeta	Phyllodocida	Nereididae	Tylorrhynchus heterochaetus	3	0.1149	0.0383
	Annelida	Polychaeta	Scolecida	Paraonidae	Paradoneis spp.	6	0.0128	0.0021
1G	None	--	--	--	--	--	--	--
1H	Mollusca	Gastropoda	Neogastropoda	Nassariidae	Nassarius siquijorensis	1	0.1110	0.1110
Sediment Size Distribution				Range
Parameter				Station 1
Size Spectrum (Percentage of sand/silt/clay)		Size Spectrum (>2000µm), %		0.6
		Size Spectrum (63-2000µm), %		14~15
		Size Spectrum (<63µm), %		85~86