Sterkia
Sterkia is a genus of minute, air-breathing, land snails, terrestrial pulmonate gastropod mollusks which were formerly classified in the family Pupillidae now in the family Vertiginidae instead.
Species
Species within the genus Sterkia include:Sterkia antillensis Pilsbry, 1920Sterkia bakeri Pilsbry, 1921Sterkia eyriesii – Caribbean Birddrop;Synonyms: Sterkia calamitosa – Mexican birddrop: synonym of Vertigo calamitosa Sterkia clementina – insular birddrop: synonym of Vertigo clementina Sterkia hemphilli – California Birddrop: synonym of ''Vertigo hemphilli''