Skenea diaphana

Skenea diaphana is a species of sea snail, a marine gastropod mollusk in the family Skeneidae.

Description
The size of the shell attains 2.5 mm. The thin shell is narrowly umbilicated. It has a depressed trochiform shape. It is translucent, white, smooth, and shining. The 3½ whorls are very convex with a deep suture. They are smooth, except twenty to twenty-five close spiral lines around the umbilical perforation.

Distribution
This species occurs in the Atlantic Ocean from Virginia, USA, to Brazil.