Cerithium atratum (Born, 1778) Dark Cerith Possible Mating

Cerithium atratum (Born, 1778) Dark Cerith Possible Mating

   Photographed by Anne DuPont while SCUBA diving near Peanut Island, Palm Beach Inlet, Palm Beach Co., Florida 8/19/2013. Underwater photograph copyright 2013 by Anne DuPont.