Assiminea morrisoni is a species of small operculate snail, a marine gastropod mollusc or micromollusc in the family Assimineidae.
Distribution This species occurs in the Tuamotu Islands.
References
Abbott, R. T. (1958). The gastropod genus Assiminea in the Philippines. Proceedings of the Academy of Natural Sciences of Philadelphia. 110: 213-278.