Pusionella vulpina is a species of sea snail, a marine gastropod mollusk in the family Clavatulidae.

The upper part of the whorls contains two or three engraved revolving lines, and several more at the base of the body whorl.

Otherwise, the shell is smooth and polished, or with microscopic revolving striae.

The color of the shell is moderate brown, sometimes yellowish or orange-brown.

[3] This species occurs in the Atlantic Ocean off Morocco, Senegal, Cameroon and Gabon.