| 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 |