Herpetopoma xeniolum

Herpetopoma xeniolum is a species of sea snail, a marine gastropod mollusc in the family Chilodontaidae.

D.G. Herbert (2012) wasn't convinced that this poorly known species belonged in the genus Herpetopoma and puts it in Herpetopoma sensu lato.

Description
The length of the shell attains 3.7 mm

The whorls of this relatively high-spired shell are rather flat-sided and show a fine sculpture. Some of the denticles of the outer lip extend into the aperture. There is a number of variation in the spiral cords of the examined specimens.

Distribution
This species occurs in the Indo-West Pacific, in the Gulf of Oman and off Réunion, New Caledonia and the Philippines; as a fossil from the Pliocene off Fiji.