See text Darrylia is a genus of sea snails, marine gastropod mollusks in the family Horaiclavidae.

It was previously included tentatively within the subfamily Crassispirinae of the family Turridae.

[2] Species in this genus show a broad protoconch with 1.5 whorls and without spiral ornamentation.

The claviform shell contains strong axial ribs, crossed by narrower spiral cords, and lacks a sutural cord.

The elongate-ovate aperture measures about ⅓ of the total length of the shell.