Amastra abavus A. Hyatt & H.A. Pilsbry,1911 Hawaii
Amastra aemulator A. Hyatt & H.A. Pilsbry,1911 Hawaii
Amastra affinis (W. Newcomb, 1854) Hawaii
Amastra albocincta H.A. Pilsbry& C.M. Cooke, 1914 Hawaii
Amastra albolabris (W. Newcomb, 1854) Hawaii
Amastra amicta E.A. Smith Hawaii
Amastra anthonii W. Newcomb, 1861 Hawaii
Amastra antiqua D.D. Baldwin, 1895 Hawaii
Amastra assimilis (W. Newcomb, 1854) Hawaii
Amastra aurostoma D.D. Baldwin, 1896 Hawaii
Amastra badia D.D. Baldwin, 1895 Hawaii17,8 mm
Amastra biplicata (W. Newcomb, 1854) Hawaii
Amastra borcherdingi A. Hyatt & H.A. Pilsbry,1911 Hawaii
Amastra breviata D.D. Baldwin, 1895 Hawaii
Amastra caputadamantis A. Hyatt & H.A. Pilsbry,1911 Hawaii
Amastra conica D.D. Baldwin, 1906 Hawaii
Amastra conifera E.A. Smith, 1873 Hawaii
Amastra cornea (W. Newcomb, 1854) Hawaii
Amastra crassilabrum (W. Newcomb, 1854) Hawaii9 mm
Amastra cyclostoma D.D. Baldwin, 1895 Hawaii
Amastra cylindrica (W. Newcomb, 1854) Hawaii18 mm
Amastra davisiana C.M. Cooke, 1908 Hawaii
Amastra decorticata J.T. Gulick, 1873 Hawaii13 mm
Amastra delicata C.M. Cooke, 1933 Hawaii
Amastra durandi C.M.F. Ancey, 1897 Hawaii
Amastra dwightii C.M. Cooke, 1933 Hawaii
Amastra elegantula A. Hyatt & H.A. Pilsbry,1911 Hawaii
Amastra elephantina C.M. Cooke, 1917 Hawaii
Amastra elliptica J.T. Gulick, 1873 Hawaii14 mm
Amastra elongata (W. Newcomb, 1853) Hawaii
Amastra eos H.A. Pilsbry& C.M. Cooke, 1914 Hawaii11,5 mm
Amastra erecta (W.H. Pease) Hawaii
Amastra farcimen (L. Pfeiffer) Hawaii
Amastra flavescens (W. Newcomb, 1854) Hawaii
Amastra flemingi C.M. Cooke, 1917 Hawaii