Cerithiella amblytera is a species of very small sea snail, a marine gastropod mollusk in the family Newtoniellidae.

It was first described as Cerithium (Bittium) amblyterum by Watson in 1880.

[1] The maximum recorded shell length is 6.3 mm.

[2] This species occurs in the Canary Islands and the Cape Verde archipelago.

[1] Minimum recorded depth is 960 m.[2] Maximum recorded depth is 1234 m.[2] This Caenogastropoda-related article is a stub.