Cristilabrum grossum G.A. Solem, 1981
Papuina groulti (P. Dautzenberg, 1902)
Landouria grumulus (H.H. Godwin-Austen,1891)
Chloritis gruneri W. Kobelt, 1896
Papuina guadalcanarensis J.C. Cox, 1871
Zachrysia guanensis (F. Poey, 1858)
Zachrysia guanensis castanea C.G. Aguayo & M.L. Jaume,1954
Zachrysia guanensis costulata H.A. Pilsbry, 1928
Zachrysia guantanamensis (F. Poey, 1857)
Badistes gulosa (A.A. Gould, 1846)
Setobaudinia gumalamala F. Köhler, 2011
Zachrysia gundlachiana H.A. Pilsbry, 1928
Rhynchotrochus gurgustii (J.C. Cox, 1879)
Camaena haematozona P.M. Heude, 1882
Mandarina hahajimana H.A. Pilsbry, 1901
Camaena hahni (J.F. Mabille, 1887)
Camaena hainanensis (A. Adams, 1870)
Camaena hainanensis polyzona O.F. von Möllendorff,1884
Camaena hainanensis xanthoderma (O.F. von Möllendorff,1882)
Amphidromus hamatus (H.C. Fulton, 1896)
Sinumelon hamiltoni G.A. Solem, 1992
Megalacron hargreavesi (G.F. Angas, 1869)
Rhagada harti G.A. Solem, 1985
Torresitrachia hartogi F. Köhler, 2011
Isomeria hartwegi (L. Pfeiffer, 1846)
Sinumelon hawkerana G.A. Solem, 1992
Papuina hedleyi E.A. Smith, 1892
Amphidromus heerianus L. Pfeiffer, 1871
Amphidromus heerianus poecillus (W.S.S. Van Benthem-Jutting, 1941)
Amphidromus heerianus robustus H.C. Fulton, 1896
Amphidromus heinrichhuberi Thach & Huber, 2016
Papuina helicinoides (A. Mousson, 1848)
Monteithosites helicostracum J. Stanisic, 1996
Ganesella heliodorus W.S.S. Van Benthem-Jutting,1965
Amphidromus hemicyclus A. de Rochebrune, 1882