Skenea catenoides is a species of sea snail, a marine gastropod mollusk in the family Skeneidae.
[1][2] The size of the shell attains 1.1 mm.
The shell is widely umbilicated, closely spirally striated throughout, with several spiral chain-like lines on the base.
The whorls are convex, regularly increasing.
[3] This species occurs in the Mediterranean Sea off Spain, Portugal and in the Atlantic Ocean off the Canary Islands.