Seurat’s spiny mouse lives in rocky desert in southern Algeria. It rests beneath rocks or in crevices by day and is active at night.
Head-and-body length is 87–99 mm and tail length is 105–125 mm, with the tail longer than the head and body.
It rests in rock crevices or beneath rocks during the day and is active at night.
The ears measure 17.5–21.5 mm and the hindfeet 17–20 mm.
An extinction-risk assessment has not been added yet.