Polymita picta, common name the “Cuban land snail” or the “painted snail”, is a species of large, air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Helminthoglyptidae. The shell of this species is large, brightly colored, and has numerous color varieties. These shells are sought after by poachers and used to make jewelry and trinkets. As a result, the species has become endangered. This species is the type species of the genus Polymita.