maltzani E. von Martens, 1897 superseded rank Agaronia maltzani is a species of sea snail, a marine gastropod mollusk in the family Olividae, the olives.

(Original description in German) The aperture of the shell occupies about two-thirds of the shell's entire length, evenly widened downward, with a thin outer lip that does not cling upwards.

The exterior of the shell is dark bluish-grey, featuring reddish, multi-pronged streaks that often extend upwards to the suture groove.

The inside of the aperture is grey in depth, transitioning to uniform dark brown closer to the outer edge, with a narrow whitish lip.

The penultimate and third-to-last whorls feature a light yellow suture band and a blue-grey bulge in the lower visible part, while the earlier whorls are whitish with a dark dot at the outermost tip.