Calliclava alcmene is a species of sea snail, a marine gastropod mollusk in the family Drilliidae.

(Original description) The small shell is pinkish white and polished.

The suture is appressed, with a retractively nodulous, thickened band in front of it, forming the posterior margin of the anal fasciole.

They are constricted over the narrow anal fasciole and feebler on the anterior part of the body whorl.

These ribs are cut into subnodulous segments by deep narrow sharp spiral grooves, with much wider interspaces, two or three on the spire, nine or ten between the fasciole and the siphonal canal on the body whorl.