Homing Species
Little immigration or emigration from original location.
Shells fit to substratum
In the high intertidal zone of the Bodega Marine Reserve in northern California, USA (38.36° N, 123.1° W), associations of Lottia scabra are Chthamalus dalli, Balanus glandula, Mastocarpus papillatus and Pelvetiopsis limitata.