Background is 1/4 inch squares. Lower Newport Bay, Orange County, CA. 3/23/12. © Peter J. Bryant.

Orb Diplodon

Diplodonta orbella

Bivalvia: Ungulinidae

Back to Molluscs of Southern California
Back to Natural History of Orange County, California
Back to Intertidal index page

Distribution in Newport Bay, Newport Beach, Orange County, CA. 2012. Large circles, >5/cu.ft.; small circles, <5/cu.ft.: