Bacteridium resticulum is a species of sea snail, a marine gastropod mollusc in the family Pyramidellidae, the pyrams and their allies.

The species remains within the Bacteridium genus of gastropods, with the exception of the other three related species being Bacteridium bermudense, Bacteridium carinatum and Bacteridium vittatum.

[2][3] The length of the shell measures approximately 3.5 mm, other species within this genus all measure roughly the same measurements.

This species occurs in many geographical locations around vast marine terrains throughout the Caribbean Sea and the Gulf of Mexico, these include the following locations:[2]

This Pyramidellidae-related article is a stub.