Mesalia opalina - Not often offered , ( Adams & Reeve in Reeve, 1849 )
Size
60,40 mm
Locality
Western Sahara ( 1471 )
Note
Very difficult to find a perfect species at the Western Sahara. Apex always imperfect, lip very often damaged. This one is a selected specimen out of many.( dead collected ) The lip is imperfect, the apex is not complete . Nice pattern all over the shell.