Minolia gradata G. B. Sowerby III, 1895 (original combination) Pseudominolia gradata is a species of sea snail, a marine gastropod mollusk in the family Trochidae, the top snails.

The turbinate shell is widely and profoundly perforated.

It is white with radially large, brown spots.

The convex base is finely striated and laminated and provided with six rounded lirae.

[3] This species occurs in the Red Sea and in the Eastern Indian Ocean and off Sri Lanka