Pupisoma dioscoricola is a species of gastropods belonging to the family Valloniidae.

[2][1][3] The species has almost cosmopolitan distribution.

[2] This species occurs in the United States of America (Florida and Texas) to south Brazil and north Argentina.

Some of this distribution could be anthropogenic (Hausdsdorf 2007).

[4] Its natural habitats are temperate forests and subtropical or tropical dry shrubland.