Benthic Survey Results
Site	Phylum	Class	Order	Family	Scientific Name	Weight (g)	Quantity	Average weight (g)
3A	Annelida	Polychaeta	Terebellida	Pectinariidae	Amphictene japonica	0.0383	1	0.0383
	Annelida	Polychaeta	Aciculata	Phyllodocidae	Eteone spp	0.3184	6	0.0531
	Annelida	Polychaeta	Scolecida	Paraonidae	Paradoneis spp	0.0428	5	0.0086
	Annelida	Polychaeta	Scolecida	Maldanidae	Praxillela spp	0.0150	2	0.0075
	Annelida	Polychaeta	Aciculata	Hesionidae	Nereis spp.	0.0281	5	0.0056
	Annelida	Polychaeta	Phyllodocida	Glyceridae	Glycera onomichiensis	0.0113	3	0.0038
	Arthropoda	Malacostraca	Decapoda	Penaeidae	Penaeus monodon	0.0139	1	0.0139
	Annelida	Polychaeta	Aciculata	Goniadidae	Goniada spp	0.0103	1	0.0103
	Arthropoda	Malacostraca	Decapoda	Dotillidae	Tmethypocoelis ceratophora	3.7810	1	3.7810
3B	Annelida	Polychaeta	Phyllodocida	Nereididae	Tylorrhynchus heterochaetus	0.0230	1	0.0230
	Annelida	Polychaeta	Canalipalpata	Serpulidae	Hydroides elegans	0.8856	1	0.8856
	Annelida	Polychaeta	Aciculata	Sigalionidae	Leanira japonica	0.0349	2	0.0175
	Annelida	Polychaeta	Scolecida	Maldanidae	Praxillela spp	0.0180	1	0.0180
	Annelida	Polychaeta	Aciculata	Phyllodocidae	Eteone spp	0.0808	7	0.0115
	Annelida	Polychaeta	Aciculata	Onuphidae	Diopatra spp	0.0144	1	0.0144
	Arthropoda	Malacostraca	Decapoda	Penaeidae	Penaeus monodon	0.0163	1	0.0163
	Annelida	Polychaeta	Phyllodocida	Glyceridae	Glycera onomichiensis	0.0425	3	0.0142
	Annelida	Polychaeta	Canalipalpata	Cirratulidae	Chaetozone spp	0.0620	4	0.0155
	Annelida	Polychaeta	Scolecida	Paraonidae	Paradoneis spp	0.2994	1	0.2994
	Arthropoda	Malacostraca	Decapoda	Dotillidae	Tmethypocoelis ceratophora	1.9247	1	1.9247
	Arthropoda	Malacostraca	Decapoda	Mictyridae	Mictyris longicarpus	0.8698	1	0.8698
3C	Annelida	Polychaeta	Canalipalpata	Cirratulidae	Chaetozone spp	0.0187	2	0.0094
	Annelida	Polychaeta	Aciculata	Phyllodocidae	Eteone spp	0.0207	2	0.0104
	Annelida	Polychaeta	Phyllodocida	Nereididae	Tylorrhynchus heterochaetus	0.1330	1	0.1330
3D	Annelida	Polychaeta	Aciculata	Onuphidae	Diopatra spp	0.2067	1	0.2067
	Animalia	Polychaeta	Phyllodocida	Nereididae	Leonnates persica	0.0396	1	0.0396
	Annelida	Polychaeta	Aciculata	Goniadidae	Goniada spp	0.0171	1	0.0171
	Annelida	Polychaeta	Scolecida	Maldanidae	Praxillela spp	0.0177	3	0.0059
	Annelida	Polychaeta	Scolecida	Paraonidae	Paradoneis spp	0.0060	2	0.0030
	Annelida	Polychaeta	Aciculata	Phyllodocidae	Eteone spp	0.0044	2	0.0022
	Annelida	Polychaeta	Phyllodocida	Nereididae	Tylorrhynchus heterochaetus	0.0020	1	0.0020
3E	Annelida	Polychaeta	Orbiniida	Orbiniidae	Scoloplos armiger	0.0099	2	0.0050
	Annelida	Polychaeta	Scolecida	Paraonidae	Paradoneis spp	0.0163	2	0.0082
	Annelida	Polychaeta	Scolecida	Maldanidae	Praxillela spp	0.0083	1	0.0083
3F	Annelida	Polychaeta	Phyllodocida	Nereididae	Tylorrhynchus heterochaetus	0.0165	1	0.0165
	Animalia	Polychaeta	Phyllodocida	Nereididae	Leonnates persica	0.0497	1	0.0497
3G	Annelida	Polychaeta	Phyllodocida	Glyceridae	Glycera onomichiensis	0.1627	1	0.1627
	Annelida	Polychaeta	Aciculata	Phyllodocidae	Eteone spp	0.0039	1	0.0039
3H	Annelida	Polychaeta	Scolecida	Paraonidae	Paradoneis spp	0.0124	3	0.0041
	Annelida	Polychaeta	Aciculata	Nephtyidae	Aglaophamus inermis	0.0066	2	0.0033
				Jan-12
Sediment Size Distribution				Range
Parameter				Station 3
Size Spectrum (Percentage of sand/silt/clay)		Size Spectrum (>2000mm), %		0.7
		Size Spectrum (63-2000mm), %		13~15
		Size Spectrum (<63mm), %		84~86