Amastra abavus A. Hyatt & H.A. Pilsbry,1911 Hawaii
Leptachatina accincta (J.W. Mighels, 1845) Hawaii
Leptachatina acuminata (A.A. Gould, 1847) Hawaii
Amastra aemulator A. Hyatt & H.A. Pilsbry,1911 Hawaii
Amastra affinis (W. Newcomb, 1854) Hawaii
Cyclamastra agglutinans (W. Newcomb, 1853) Hawaii
Tropidoptera alata (L. Pfeiffer, 1856) Hawaii
Amastra albocincta H.A. Pilsbry& C.M. Cooke, 1914 Hawaii
Amastra albolabris (W. Newcomb, 1854) Hawaii
Laminella alexandri W. Newcomb, 1865 Hawaii
Amastra amicta E.A. Smith Hawaii
Carelia anceophila C.M. Cooke, 1931 Hawaii
Leptachatina anceyana C.M. Cooke, 1910 Hawaii
Amastra anthonii W. Newcomb, 1861 Hawaii
Amastra antiqua D.D. Baldwin, 1895 Hawaii
Leptachatina antiqua W.H. Pease, 1870 Hawaii
Leptachatina approximans C.M.F. Ancey, 1897 Hawaii
Leptachatina arborea E.R. Sykes, 1900 Hawaii
Leptachatina artata C.M. Cooke, 1911 Hawaii
Laminella aspera D.D. Baldwin, 1908 Hawaii
Amastra assimilis (W. Newcomb, 1854) Hawaii
Leptachatina attenuata C.M. Cooke, 1911 Hawaii
Amastra aurostoma D.D. Baldwin, 1896 Hawaii
Amastra badia D.D. Baldwin, 1895 Hawaii17,8 mm
Leptachatina baldwini A. Hyatt & H.A. Pilsbry,1911 Hawaii26,3 mm
Leptachatina balteata W.H. Pease, 1870 Hawaii9,3 mm
Carelia bicolor (J.C. Jay, 1839) Hawaii33,1 mm
Carelia bicolor fuliginea (L. Pfeiffer, 1854) Hawaii, Oahu
Amastra biplicata (W. Newcomb, 1854) Hawaii
Amastra borcherdingi A. Hyatt & H.A. Pilsbry,1911 Hawaii
Amastra breviata D.D. Baldwin, 1895 Hawaii
Leptachatina brevicula W.H. Pease, 1869 Hawaii
Laminella bulbosa J.T. Gulick, 1858 Hawaii
Leptachatina callosa (L. Pfeiffer, 1857) Hawaii
Leptachatina capitosa C.M. Cooke, 1910 Hawaii