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

[1] The length of the shell attains 12.4 mm; its diameter 4.2 mm.

Fossils have been found in Pliocene strata of the Bowden Formation of Jamaica; also on Saint Thomas; age range: 3.6 to 2.588 Ma

This Pseudomelatomidae-related article is a stub.

You can help Wikipedia by expanding it.