Shallow water short spine urchins collected by panga boat divers at depths of 3-10 meters on rocky sandy bottom between Puerto Penasco and Desemboque. Uncleaned, dried specimens. I am not offering any cleaned specimens at this time. The cleaned specimen in the photo is for comparison only.
I have multiple available.
Tripneustes Depressus A. Agassiz
Google Earth Coordinates:
31 17' 48"N / 113 33' 04" W
8cm-14cm / 3 1/2"-5"