Cyclostrema affine Jeffreys 1883 (original combination) Anekes affinis is a species of sea snail, a marine gastropod mollusk, unranked in the superfamily Seguenzioidea.

[1] The shell grows to a height of 1.5 mm.

The rather thin, white shell is narrowly umbilicated.

It is semitransparent glossy and lacks any sculpture, The four whorls are swollen and rapidly increasing.

[2] This species occurs in the Mediterranean Sea