Acmaea instabilis (Gould, 1846)
| Notes on a collection of shells from Trinidad, California Eric Knight Jordan (1920) Proceedings of The United States National Museum 58: 1-5 | |
| Intertidal plant and animal zonation in the vicinity of Neak Bay, Washington G B Rigg and R C Miller (1949) Proc. Calif. Acad. Sci. 26: 323-351 | |
| SUBLITTORAL ECOLOGY OF KELP BEDS OF THE OPEN COAST AREA NEAR CARMEL, CALIFORNIA James H Mclean (1962) Biol Bull 122: 95-114 | |
| Type specimens of fossil invertebrates in the San Diego Natural History Museum Edward C Wilson (1966) Transactions of the San Diego Society of Natural History 14(9): 97-132 | |
| An Upper Pleistocene Marine Fauna From Mission Bay San-Diego California J P Kern, T E Stump and R J Dowlen (1971) Transactions of The San Diego Society of Natural History 16: 329-338 | |
| Dispersal Strategies of the Biota on an Oceanic Seamount: Implications for Ecology and Biogeography T Parker and V Tunnicliffe (1994) Biol Bull 187: 336-345 |