invertebrates

phylum Cnidaria

• orange-striped green anemone (Diadumene lineata)*

phylum Arthropoda

• purple shore crab (Hemigrapsus nudus)

• lined shore crab (Pachygrapsus crassipes)

• grainy hermit crab (Pagurus granosimanus)

• blueband hermit crab (Pagurus samuelis)*

• Pacific acorn barnacle (Balanus glandula)

• buckshot barnacles (Chthamalus spp.)

phylum Mollusca

• angular unicorn (Acanthinucella spirata)

• onyx slippersnail (Crepidula onyx) - shell*

• file limpet (Lottia limatula)*

• rough limpet (Lottia scabra)

• plate limpet (Lottia scutum)

• limpets (Lottia spp.)

• black tegula (Tegula funebralis)

• Nuttall's cockle (Clinocardium nuttallii) - shell*

• California mussel (Mytilus californianus)

• bay mussel (Mytilus trossulus)*

• Olympia oyster (Ostrea lurida)*

phylum Annelida

• red-trumpet calcareous tubeworm (Serpula columbiana)

mammals

• harbor seal (Phoca vitulina)

* = first identified species encounter