Aesopus fuscostrigatus is a species of sea snail, a marine gastropod mollusk in the family Columbellidae, the dove snails.
(Original description in Latin) The small, turreted shell is livid with a shiny surface. It is prominently encircled by red-brown zones, which are subspiral and occasionally confluent, especially near the base. Almost obsolete radiating lirae are visible near the suture. The aperture is sub-square.
This marine species occurs off Cape San Lucas, Mexico.