Acanthina lugubris Sowerby, 1822 29-30mm Palos
Verdes, CA On rocks at lowtide
Acanthina angelica Oldroyd, 1918 46mm Cholla Bay, Puerto Penasco, Sonora, Mexico On rocks at lowtide W.R.
Acanthina lugubris Sowerby, 1822 40mm Mission Bay Jetty, San Diego,CA On rocks at lowtide - Black form
Acanthina punctulata Sowerby, 1825 27-28mm San Simeon, CA On rocks at lowtide
