Leptachatina ovata C.M. Cooke, 1910 Hawaii
Amastra ovatula C.M. Cooke, 1933 Hawaii
Leptachatina pachystoma W.H. Pease, 1879 Hawaii
Amastra pagodula C.M. Cooke, 1917 Hawaii
Carelia paradoxa (L. Pfeiffer, 1854) Hawaii
Amastra paulula C.M. Cooke, 1917 Hawaii
Planamastra peaseana H.A. Pilsbry, 1911 Hawaii
Amastra peasei E.A. Smith, 1873 Hawaii
Amastra pellucida D.D. Baldwin, 1895 Hawaii
Leptachatina perforata C.M. Cooke, 1911 Hawaii
Carelia periscelis C.M. Cooke, 1931 Hawaii
Leptachatina perkinsi E.R. Sykes, 1896 Hawaii
Leptachatina persubtilis C.M. Cooke, 1910 Hawaii
Amastra perversa A. Hyatt & H.A. Pilsbry,1911 Hawaii
Armsia petasus (C.M.F. Ancey, 1899) Hawaii
Leptachatina petila J.T. Gulick, 1856 Hawaii
Amastra petricola W. Newcomb, 1855 Hawaii
Laminella picta (J.W. Mighels, 1848) Hawaii
Carelia pilsbryi E.R. Sykes, 1909 Hawaii
Amastra platyla (C.M.F. Ancey, 1889) Hawaii
Leptachatina popouwelensis H.A. Pilsbry& C.M. Cooke, 1914 Hawaii
Amastra porcus A. Hyatt & H.A. Pilsbry,1911 Hawaii
Amastra porphyrea (W. Newcomb, 1853) Hawaii16 mm
Amastra porphyrostoma W.H. Pease, 1869 Hawaii
Amastra praeopima C.M. Cooke, 1917 Hawaii
Leptachatina praestabilis C.M. Cooke, 1910 Hawaii
Amastra problematica C.M. Cooke, 1933 Hawaii
Leptachatina pulchra C.M. Cooke, 1910 Hawaii
Amastra pullata D.D. Baldwin, 1895 Hawaii
Amastra pullata umbrosa D.D. Baldwin, 1895 Hawaii17 mm
Leptachatina pumicata (J.W. Mighels, 1845) Hawaii
Leptachatina pupoidea C.M. Cooke, 1911 Hawaii
Amastra pusilla W. Newcomb, 1855 Hawaii
Leptachatina pyramis (L. Pfeiffer, 1846) Hawaii
Laminella remyi W. Newcomb, 1855 Hawaii