Anatoma maxima is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Anatomidae.
The generic position is uncertain: Anatoma or Thieleella (protoconch sculpture unknown)
The size of the shell varies between 2 mm and 3 mm.
This marine species occurs off Indonesia and the Philippines.
- Geiger, D.L. (2012). Monograph of the little slit shells. Volume 1. Introduction, Scissurellidae. pp. 1-728. Volume 2. Anatomidae, Larocheidae, Depressizonidae, Sutilizonidae, Temnocinclidae. pp. 729–1291. Santa Barbara Museum of Natural History Monographs. Number 7