Micrarionta

Micrarionta is a genus of medium-sized air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Helminthoglyptidae.

Species
The following species are recognised in the genus Micrarionta:
 * Micrarionta beatula Cockerell, 1929
 * Micrarionta facta (Newcomb, 1864) - concentrated snail
 * Micrarionta feralis (Hemphill, 1901) - fraternal snail
 * Micrarionta gabbii (Newcomb, 1864) - Gabb's snail
 * Micrarionta guadalupiana (Dall, 1898)
 * Micrarionta intermedia Pilsbry, 1939
 * Micrarionta micromphala Pilsbry, 1939
 * Micrarionta opuntia B. Roth, 1975 - prickly pear island snail
 * Micrarionta rufocincta (Newcomb, 1864)
 * Micrarionta sodalis (Hemphill, 1901)
 * Micrarionta veatchii (Newcomb, 1866)