Leptachatina turrita J.T. Gulick, 1856
Amastra turritella (A.E.J. Férussac, 1824)
Amastra turritella inornata (J.W. Mighels, 1845)
Amastra ultima H.A. Pilsbry & C.M. Cooke,1914
Amastra umbilicata L. Pfeiffer, 1856
Amastra undata D.D. Baldwin, 1895
Amastra uniplicata W.D. Hartman, 1888
Leptachatina vana E.R. Sykes, 1900
Leptachatina varia C.M. Cooke, 1910
Amastra variegata (L. Pfeiffer, 1849)
Leptachatina ventulus (A.E.J. Férussac, 1825)
Laminella venusta (J.W. Mighels, 1845)
Amastra vetusta D.D. Baldwin, 1895
Amastra violacea (W. Newcomb, 1853)
Amastra viriosa C.M. Cooke, 1917
Leptachatina vitrea (W. Newcomb)
Leptachatina vitreola J.T. Gulick, 1856
Tropidoptera wesleyi (E.R. Sykes, 1896)
Amastra whitei C.M. Cooke, 1917