Clavatula rubiginosa Hinds, 1843 (original combination) Otitoma rubiginosa is a species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae, the turrids and allies.

[1] The length of the shell attains 7.5 mm.

The reddish brown shell contains six whorls, somewhat rounded, with revolving striae.

[2] This marine species occurs in the Strait of Malacca