Arborcinea Iredale, 1937 accepted as Succinea Draparnaud, 1801 (source of synonymy)
Austrosuccinea Iredale, 1937 accepted as Succinea Draparnaud, 1801 (source of synonymy)
Cerinasota Iredale, 1939 accepted as Succinea Draparnaud, 1801 (source of synonymy)
Helmanita Schileyko, 2007 (original description)
Helmanita polypunctata (Collinge, 1901) (new combination reference)
Hyalimax H. Adams & A. Adams, 1855 (basis of record)
Hyalimax (Hyalimax) H. Adams & A. Adams, 1855 represented as Hyalimax H. Adams & A. Adams, 1855 (basis of record)
Hyalimax (Jarava) Godwin-Austen, 1882 represented as Hyalimax H. Adams & A. Adams, 1855 (additional source)
Kuesteriella Lindholm, 1924 accepted as Idyla H. Adams & A. Adams, 1855 (source of synonymy)
Meadarion Pilsbry, 1948 accepted as Ariolimax (Meadarion) Pilsbry, 1948 represented as Ariolimax Mörch, 1859 (basis of record)
Meadarion californicus (J. G. Cooper, 1872) accepted as Ariolimax californicus J. G. Cooper, 1872 (basis of record)
Neojanella T. D. A. Cockerell, 1891 accepted as Athoracophorus A. Gould, 1852 (source of synonymy)
Oxyloma (Succinoides) Schileyko, 1967 represented as Oxyloma Westerlund, 1885 (basis of record)
Pancalyptus costaricensis (Mörch, 1858) accepted as Pallifera costaricensis (Mörch, 1858) (basis of record)
Pancalyptus costaricensis alticola (H. B. Baker, 1930) accepted as Pallifera costaricensis alticola H. B. Baker, 1930 (basis of record)
Spirancinea Iredale, 1945 accepted as Succinea Draparnaud, 1801 (source of synonymy)
Succinea (Papusuccinea) Solem, 1959 accepted as Succinea Draparnaud, 1801 (source of synonymy)
Trichochloritis brevidens (G. B. Sowerby I, 1841) accepted as Dentichloritis brevidens (G. B. Sowerby I, 1841) (basis of record)
Truella Pease, 1871 accepted as Succinea (Truella) Pease, 1871 represented as Succinea Draparnaud, 1801 (source of synonymy)
Udosarx G. R. Webb, 1959 (additional source)