Mesembrinus hegewischi (L. Pfeiffer, 1842)
Bulimulus heloicus (A.V.M.D. D'Orbigny,1835)
Naesiotus hemaerodes W.H. Dall, 1917
Bulimulus hendersoni W.B. Marshall, 1931
Lissoacme hennahi (J.E. Gray, 1830)
Ornatimormus henrypilsbryi W.K. Weyrauch, 1958
Drymaeus henselii E.C. Von Martens, 1868
Drymaeus hepaticus J.A. Albers, 1854
Mesembrinus hepatostomus L. Pfeiffer, 1861
Scutalus hessi W.B. Marshall, 1932
Mesembrinus heterogeneus L. Pfeiffer, 1866
Neopetraeus heterogyrus (R.A. Philippi, 1869)
Drymaeus hidalgoi S.I. Da Costa, 1898
Drymaeus higrohylaeus (A.V.M.D. D'Orbigny,1835)
Bostryx hirsutus A.S.H. Breure, 1978
Naesiotus hirsutus J. Vagvolgyi, 1977
Drymaeus hjalmarsoni L. Pfeiffer, 1856
Bostryx holostomus (L. Pfeiffer, 1846)
Drymaeus honduranus E.C. Von Martens, 1893
Mesembrinus hondurasanus (L. Pfeiffer, 1846)
Drymaeus honduratianus H.B. Tristram, 1861
Naesiotus hoodensis W.H. Dall, 1900
Bulimulus houelmontensis H.P. Mazé, 1883
Bostryx huanucensis A.S.H. Breure, 1978
Bostryx huarazensis H.A. Pilsbry, 1944
Lissoacme huascensis (L.A. Reeve, 1848)
Bostryx huayaboensis P. Dautzenberg, 1901
Drymaeus humboltii (L.A. Reeve, 1849)
Bulimulus hummelincki A.S.H. Breure, 1974
Drymaeus hyematus (L.A. Reeve, 1848)
Drymaeus hyltoni J.J. Parodíz, 1957
Bostryx hyltonscottae J.J. Parodíz, 1956
Rabdotus hyppodon H.A. Pilsbry, 1897
Drymaeus icterostomus (E.C. Von Martens, 1901)
Bostryx ignobilis R.A. Philippi, 1867