Succinea haustrellum H.A. Rehder, 1942 Costa Rica
Oxyloma hawkinsi (W. Baird, 1863) Washington
Oxyloma haydeni (W.G. Binney, 1858) Washington
Oxyloma haydeni kanabensis (H.A. Pilsbry, 1948) Utah, Kanab
Oxyloma hirasei (H.A. Pilsbry, 1901) Japan, Hyogo
Succinea hortulana P.M.A. Morelet, 1851 Guatemala
Catinella hubrichti F.W. Grimm, 1960 USA, Maryland
Succinea hyalina R.J. Shuttleworth Puerto Rico
Succinea ikiana H.A. Pilsbry & Y. Hirase,1904 Japan, Nagasaki
Hyalimax imbricatus (A. de Rochebrune, 1881) South Vietnam
Succinea inconspicua C.M.F. Ancey Hawaii
Succinea indiana H.A. Pilsbry, 1905 Russia, Georgia
Succinea indica L. Pfeiffer, 1850 Yunnan, China12 mm
Oxyloma insularis (A. Mousson, 1887)
Succinea interioris R. Tate, 1894 Australia, MacDonnell Ranges
Succinea japonica W. Newcomb, 1865 Japan
Oxyloma kanabense H.A. Pilsbry, 1948
Neosuccinea kofui A.H. Patterson, 1971 Japan
Succinea konaensis E.R. Sykes, 1897 Hawaii
Succinea kuhni C.M.F. Ancey
Succinea kuhnsii C.M.F. Ancey, 1904 Hawaii
Succinea kuntziana G.A. Solem, 1959
Succinea latior (C.B. Adams, 1845) Jamaica
Succinea lauta A.A. Gould, 1859 Japan, Shiroishi22,6 mm
Succinea legrandi C.M.D.E. Legrand, 1871 Australia
Laxisuccinea libera C.M. Cooke, 1921 Hawaii
Succinea lopesi P.D. Lanzieri, 1966 Brazil
Succinea lumbalis A.A. Gould, 1846 Hawaii
Calcisuccinea luteola (A.A. Gould, 1848) Texas. El Paso15,8 mm
Succinea lutosa H.A. Pilsbry, 1926 Panama
Succinea lutulenta C.M.F. Ancey, 1889 Hawaii
Novisuccinea lyrata (A.A. Gould, 1859) Kumamoto, Japan
Succinea macta F. Poey, 1858 Cuba
Hyalimax maillardi P. Fischer, 1867
Succinea mamillata H.H. Beck, 1837 Chile, Juan Fernandez Island