Assiminea navigatorum is a species of minute, salt-tolerant snail with an operculum, an aquatic gastropod molluscs, or micromolluscs, in the family Assimineidae.
Distribution This species occurs in brackish waters in Irian Jaya
References
Benthem Jutting, W. S. S. van. (1963). Non-marine Mollusca of west New Guinea. Part 1. Mollusca from fresh and brackish waters. Nova Guinea, Zoology. 20: 409-521.