Striatoguraleus vellicatus is a species of sea snail, a marine gastropod mollusk in the family Horaiclavidae.
The length of this nassariiform shell attains 6.6 mm. It differs from S. Himaeformis in that it lacks a brephic sculptural stage, and instead develops directly from the protoconch to axial and spiral sculpture.
This marine species occurs off Transkei, South Africa.