Heterocithara seriliola is a species of sea snail, a marine gastropod mollusk in the family Mangeliidae.

(Original description) The subcylindrical shell is turreted with a pointed apex.

The spirals are prominent cords crossing both ribs and interspaces, on the upper whorls three or four, on the last twelve.

The varix is larger than the ribs, rising at the insertion, the edge of its outer limb crenulated by spirals.

[2] This marine species occurs off Australia, (Queensland), New Caledonia and Taiwan