Punctulum wyvillethomsoni

Punctulum wyvillethomsoni is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae.

Distribution
This species occurs in European waters and in the Northwest Atlantic Ocean.

Description
The maximum recorded shell length is 3.8 mm.

Habitat
Minimum recorded depth is 95 m. Maximum recorded depth is 300 m.