Physa crystallina P.M.A. Morelet, 1868
Haitia cubensis (L. Pfeiffer, 1839)
Physa dautzenbergi J. Germain, 1905
Sibirenauta depressior (A.T. von Middendorff,1851)
Austrinauta elatus (A.A. Gould, 1853)
Haitia elegans (W.J. Clench & C.G. Aguayo,1932)
Sibirenauta elongatus (T. Say, 1821)
Physa fontinalis (C. Linnaeus, 1758)
Physa globosa S.S. Haldeman, 1841
Mexinauta gracilentus (P.H. Fischer& J.C.H. Crosse, 1886)
Physa grijalvae D.W. Taylor, 2003
Mayabina gualbertoi (A. Cousin, 1887)
Physa guillaini J.C.H. Crosse, 1868
Physella gyrina (T. Say, 1821)
Physella gyrina aurea (I. Lea, 1838)
Physella gyrina elliptica (I. Lea, 1834)
Physella gyrina hawni I. Lea, 1864
Physella gyrina microstoma (S.S. Haldeman, 1840)
Physella gyrina saffordi (I. Lea, 1864)
Physella gyrina smithiana F.C. Baker, 1920
Physella gyrina smithsoniana I. Lea, 1864
Physa hankensis Y.I. Starobogatov& L.A. Prozorova, 1989
Caribnauta harryi D.W. Taylor, 2003
Physella hemphilli D.W. Taylor, 2003
Physa hendersoni W.J. Clench, 1925
Physella heterostropha (T. Say, 1817)
Physa hordacea I. Lea, 1864
Aplexa hypnorum (C. Linnaeus, 1758)
Mexinauta impluviatus (P.M.A. Morelet, 1849)
Haitia integra (S.S. Haldeman, 1841)
Aplexa jaimei (FOSSIL) (Hermite, 1879 †)
Amecanauta jaliscoensis D.W. Taylor, 2003
Haitia jamaicensis (C.B. Adams, 1851)
Physa janeirensis H.H. Beck
Physa jarochnovitschae Y.I. Starobogatov, 1992