Table 12. Specimens and density per hour of most common species (2000)

                                                            Number of specimens                                     Density per hour

Aeolidiella chromosoma                                 37                                                        2.36

Aplysia californica                                          1                                                        0.06

Bajaeolis bertschi                                           —                                                          —

Berthellina ilisima                                          18                                                        1.15

Chromodoris norrisi                                       —                                                          —

Dendrodoris fumata                                       19                                                        1.21

Discodoris ketos                                              3                                                        0.19

Doriopsilla albopunctata                               28                                                        1.78

Doriopsilla gemela                                         94                                                        5.99

Elysia diomedea                                             29                                                        1.85

Flabellina iodinea                                           3                                                        0.19

Hermissenda crassicornis                              15                                                        0.96

Histiomena convolvula                                    1                                                        0.06

Navanax polyalphos                                        1                                                        0.06

Navanax inermis                                              7                                                        0.45

Okenia angelica                                              1                                                        0.06     

Phestilla lugubris                                            4                                                        0.25

Phidiana lascrucensis                                    14                                                        0.89

Phyllaplysia padinae                                      —                                                          —

Polycerella glandulosa                                   —                                                          —

Tritoniid                                                          2                                                        0.13

Tyrinna evelinae                                             —                                                          —