Bulla occidentalis A. Adams, 1850 Western Striate Bubble And Fireworm Preadator

4:53:22 PM:  I’m not sure what the worm was doing here but it appeared to be turning the shell before continuing to eat.

    Photographed by Anne DuPont while SCUBA diving at Lake Worth Lagoon near Peanut Island, Palm Beach Inlet, Palm Beach Co., Florida 6/7/2010 | Underwater photograph copyright 2010 by Anne DuPont (Delray Beach, FL).