Table 13. Specimens and density per hour of most common species (2001)

                                                            Number of specimens                                     Density per hour

Aeolidiella chromosoma                                 16                                                        0.95

Aplysia californica                                         18                                                        1.06

Bajaeolis bertschi                                           —                                                          —

Berthellina ilisima                                           9                                                        0.53

Chromodoris norrisi                                        5                                                        0.3

Dendrodoris fumata                                       17                                                        1.004

Discodoris ketos                                              2                                                        0.12

Doriopsilla albopunctata                                8                                                        0.47

Doriopsilla gemela                                          4                                                        0.12

Elysia diomedea                                              7                                                        0.41

Flabellina iodinea                                          —                                                          —

Hermissenda crassicornis                              —                                                          —

Histiomena convolvula                                   —                                                          —

Navanax polyalphos                                        1                                                        0.06

Navanax inermis                                              8                                                        0.47

Okenia angelica                                             13                                                        0.77

Phestilla lugubris                                            8                                                        0.47

Phidiana lascrucensis                                    51                                                        3.01

Phyllaplysia padinae                                      —                                                          —

Polycerella glandulosa                                   —                                                          —

Tritoniid                                                          8                                                        0.47

Tyrinna evelinae                                              1                                                        0.06