You are admiring an outstanding specimen, one highly coveted by collectors, a Spondylus leucacanthus (Broderip, 1833) measuring quite large at 149.1mm...displays gorgeous spines & an absolutely incredible, super vibrant color pattern...a spectacular & most interesting specimen.  This beauty was diver collected at 120ft from the Sea of Cortez, Baja California, Mexico. A member of the Spondylidae family, the Spondylus leucacanthus is highly sought after...rarely seen today which makes this one an incredible addition for your collection.  Thank you for visiting our store this afternoon...and an excellent choice, too.