Agaronia lutaria is a species of sea snail, a marine gastropod mollusk in the family Olividae, the olives.
The length of the shell attains 44 mm.
Shell size gets up to 55 mm.
(Original description in Latin) The brown-plumbeous is cylindrical-subulate. It is adorned with spots along the upper edge of the whorls. The shell is broadening towards the base, which is obliquely tinged with yellow.
This marine species occurs off Indonesia.