Benthic Survey Results
Site Phylum Class Order Family Scientific Name Weight(g) Quantity Average Weight(g)
3A Annelida Polychaeta Aciculata Phyllodocidae Eteone spp. 0.0351 1 0.0351
  Annelida Polychaeta Orbiniida Orbiniidae Scoloplos armiger 0.0060 3 0.0020
Annelida Polychaeta Scolecida paraonidae Paradoneis spp. 0.0038 2 0.0019
Arthropoda Crustacea  Decapoda Leucosiidae Philyra pisum 0.7000 1 0.7000
3B Annelida Polychaeta Scolecida Maldanidae Praxillela spp. 0.0088 1 0.0088
3C Annelida Polychaeta Scolecida Capitellidae Mediomastus californiensis 0.0081 1 0.0081
  Annelida Polychaeta Aciculata Phyllodocidae Nephtys ciliata 0.0056 1 0.0056
Annelida Polychaeta Aciculata Eunicidae Eunice indica 0.0293 2 0.0147
3D Annelida Polychaeta Scolecida Maldanidae Praxillela spp. 0.0016 1 0.0016
  Mollusca Bivalvia Veneroida Veneridae Marica hiantina 0.0877 1 0.0877
3E None              
3F Annelida Polychaeta Aciculata Phyllodocidae Nephtys ciliata 0.4674 1 0.4674
3G Annelida Polychaeta Aciculata Pilariidae Pilargidae spp. 0.0021 1 0.0021
  Annelida Polychaeta Scolecida Maldanidae Praxillela spp. 0.0138 3 0.0046
Annelida Polychaeta Aciculata Phyllodocidae Eteone spp. 0.4204 1 0.4204
Annelida Polychaeta Canalipalpata Serpulidae Hydroides elegans 0.0586 1 0.0586
Mollusca Bivalvia Veneroida Mactridae Mactra veneriformis 0.7976 1 0.7976
Mollusca Bivalvia Veneroida Veneridae Meretrix meretrix 14.3511 1 14.3511
3H Annelida Polychaeta Aciculata Nephtyidae Aglaophamus inermis 0.0198 2 0.0099
  Annelida Polychaeta Aciculata Goniadidae Goniada spp. 0.0424 1 0.0424
Annelida Polychaeta Canalipalpata Pectinariidae Lagis spp. 0.0004 1 0.0004
Annelida Polychaeta Scolecida Maldanidae Praxillela spp. 0.0009 1 0.0009
Annelida Polychaeta Scolecida Capitellidae Mediomastus californiensis 0.0050 1 0.0050
Feb-10
Sediment Size Distribution Range
Parameter   Station 3
Size Spectrum (Percentage of sand/silt/clay) Size Spectrum (>2000mm), % 9~19
Size Spectrum (63-2000mm), % 22~56
Size Spectrum (<63mm), % 55~62