Cyclostrema verrilli Tryon, 1888 (original combination) Rugulina verrilli is a species of sea snail, a marine gastropod mollusk in the family Pendromidae.

[1][2] The white shell grows to a length of 2.2 mm.

It is widely umbilicated and depressed, with a low spire.

it is finely, longitudinally, obliquely striate, with several spiral lines on the body whorl above the periphery.

[3] This marine species occurs in the colder waters off eastern USA.