Liotia alazon Hedley, 1905 (superseded combination) Acremodontina alazon is a species of sea snails, a marine gastropod mollusc in the family Trochaclididae, the false top snails.

It is turbinate, elevate, tricarinate, descending at the aperture and narrowly umbilicate.

The sculpture consists of three projecting lamellate keels revolving from the protoconch to the aperture.

From the first keel, which runs along the shoulder, a nearly flat shelf extends to the suture.

[2] This marine species is endemic to Australia and occurs off New South Wales.