Otitoma oyamai

Otitoma oyamai is an extinct species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae, the turrids and allies.

This species used to be the type species of Thelecytharella (now considered a synonym of Otitoma).

Distribution
Fossils of this marine species were found in Upper Pleistocene strata in Kyushu, Japan.