Keyhole Arrowhead Sand Dollar

3D Model

This is the hard shell (or test) of a keyhole arrowhead sand dollar (Encope grandis). It is a member of the family Mellitidae and found in the Eastern Pacific Ocean along the coast of Mexico and California.

More info here: https://www.inaturalist.org/observations?taxon_id=293119 http://www.marinespecies.org/aphia.php?p=taxdetails&id=513256

Accession number: 163.17

Captured with Artec Spider 3D Scanner https://www.artec3d.com/portable-3d-scanners/artec-spider-v2