Summary This limpet is common at moderately low tides. It is differentiated from other limpets in the same tidal zonation by the heavy ribs near the edge, and the heavier shell.
From Natural History of Southeast Alaska
A list of all pages that have property "Summary" with value "This limpet is common at moderately low tides. It is differentiated from other limpets in the same tidal zonation by the heavy ribs near the edge, and the heavier shell."
