Achatinella pupukanioe is a species of land snail, a gastropod in the family Achatinellidae.

The dextral shell is conic and solid.

The glossy color is a uniform white, or ivory yellow with a white sutural line or either of these tints with a burnt sienna band immediately above a wider and darker band.

The white columellar fold is rather strong and abrupt.

[3] This article incorporates public domain text (a public domain work of the United States Government) from reference.