Fargoa dianthophila

Fargoa dianthophila, common name the serpulid odostome, is a species of sea snail, a marine gastropod mollusk in the family Pyramidellidae, the pyrams and their allies.

Description
The shell grows to a length of 1.8 mm

Distribution
This species occurs in the following locations:
 * Gulf of Mexico (Texas)
 * North West Atlantic (Massachusetts)