Anthopleura sola
Firm yet squishy substance surrounded by sea grass.
Spotted at La Jolla Shores during low tide.
Thanks Karen. I didn't even know they could completely close, but thinking about it I guess they have to do something when the water is gone. :)
Lat: 32.86, Long: -117.25
Spotted on Nov 22, 2011
Submitted on Nov 23, 2011