Halielloides nitidus is a species of sea snail, a marine gastropod mollusk in the family Eulimidae. This species, along with Halielloides fragilis and Halielloides verrilliana, belongs in the Halielloides genus of gastropods.
Halielloides nitidus Wikipedia
The size of the shell measures approximately 3 mm in length and can be located at depths of roughly 900 m below sea level.
This species occurs in the following locations: European waters (ERMS scope)