tuberculifera Hervier, 1896 (basionym) Acrista nana is a species of sea snails, marine gastropod mollusks in the family Clathurellidae.

(Original description in Latin) The shell is small.

The tuberculous lyrae often disappear in the interstices.

The tubercles are less lenticular and are rather round.

[2] This marine species occurs off the Loyalty Islands.