Laguna Beach, Orange County, CA. 08/11/06. © Peter J. Bryant
 

Giant Keyhole Limpet

 

Megathura crenulata

Archaeogastropoda: Fissurrelidae

Native to Southern California to Baja California

Back to Molluscs of Southern California
Back to Natural History of Orange County, California


Juvenile? Laguna Beach, Orange County, CA. 08/11/06. © Peter J. Bryant

Laguna Beach, Orange County, CA. 04/23/07. © Peter J. Bryant

Dana Point tidepools, Orange County, CA, 12/31/2017. © Rex Barnard

Little Corona del Mar Beach, Newport Beach, Orange County, CA. 2/10/2021.
© James Cokas.