4A Annelida Polychaeta Aciculata Nephtyidae Aglaophamus inermis 0.0281 2 0.0141
  Annelida Polychaeta Phyllodocida Nereidae Perinereis spp. 0.0862 2 0.0431
  Annelida Polychaeta Eunicida Lumbrineridae Lumbrineris spp. 0.0644 1 0.0644
  Echinodermata Ophiuroidea Ophiurida Ophiactidae Ophiactis savignyi 0.0924 2 0.0462
4B - - - - - - - -
4C - - - - - - - -
4D Annelida Polychaeta Scolecida Capitellidae Mediomastus californiensis 0.006 1 0.006
  Annelida Polychaeta Aciculata Goniadidae Goniada spp. 0.0478 2 0.0239
  Annelida Polychaeta Aciculata Nephtyidae Aglaophamus inermis 0.0192 1 0.0192
  Annelida Polychaeta Phyllodocida Nereidae Perinereis spp. 0.0045 1 0.0045
  Annelida Polychaeta Orbiniida Orbiniidae Scoloplos armiger 0.0198 1 0.0198
  Annelida Polychaeta Orbiniida Paraonidae Paradoneis spp. 0.0067 1 0.0067
  Annelida Polychaeta Aciculata Phyllodocidae Nephtys ciliata 0.0267 1 0.0267
  Annelida Polychaeta Aciculata Sigalionidae Leanira japonica 0.1186 1 0.1186
  Arthropoda Malacostraca Decapoda Goneplacidae Carcinoplax purpurea 0.761 1 0.761
4E Annelida Polychaeta Aciculata Goniadidae Goniada spp. 0.023 1 0.023
  Arthropoda Malacostraca Decapoda Goneplacidae Carcinoplax longimana 0.3086 1 0.3086
  Arthropoda Malacostraca Decapoda Alpheoidae Alpheus brevicristatus 0.3189 1 0.3189
4F - - - - - - - -
4G - - - - - - - -
4H Annelida Polychaeta Scolecida Capitellidae Mediomastus californiensis 0.0025 1 0.0025