Purpuradusta microdon

Purpuradusta microdon is species of tropical sea snail, a cowry, a marine gastropod mollusk in the family Cypraeidae, the cowries. This species lives in the Indo-Pacific oceans.
The shell of this cowry closely resembles that of Purpuradusta minoridens.
;Subspecies:

Purpuradusta microdon microdon
''Purpuradusta microdon chrysalis''
Distribution

This species is distributed in the Red Sea and in the Indian Ocean along Chagos, Kenya, the Mascarene Basin, Mauritius and Tanzania.