Acroloxus culicoides (A. d'Orbigny, 1835) (basis of record)
Allopeas gracile (T. Hutton, 1834) (additional source)
Allopeas micra (A. d'Orbigny, 1835) (additional source)
Andesipyrgus sketi Hershler & Velkovrh, 1993 (additional source)
Anodontites carinata (Dunker, 1858) (additional source)
Anodontites crispata Bruguière, 1792 (additional source)
Anodontites elongata (Swainson, 1823) (additional source)
Anodontites tenebricosa (I. Lea, 1834) (additional source)
Anodontites tortilis (I. Lea, 1852) (additional source)
Anodontites trapesialis (Lamarck, 1819) (additional source)
Anodontites trigona (Spix, 1827) (basis of record)
Archecharax cousini (Jousseaume, 1887) (additional source)
Aroapyrgus colombiensis Malek & M. D. Little, 1971 (additional source)
Asolene crassa (Swainson, 1823) (additional source)
Bartlettia stefanensis (J. Moricand, 1856) (additional source)
Beckianum beckianum (L. Pfeiffer, 1846) (additional source)
Belocaulus boetzkesi (K. Miller, 1879) (basis of record)
Biomphalaria cousini Paraense, 1966 (additional source)
Biomphalaria equatoria (Cousin, 1887) (additional source)
Biomphalaria peregrina (A. d'Orbigny, 1835) (additional source)
Biomphalaria sericea (Dunker, 1848) (additional source)
Bocourtia (Kuschelenia) aequatoria (L. Pfeiffer, 1853) represented as Bocourtia aequatoria (L. Pfeiffer, 1853) (basis of record)
Bocourtia (Kuschelenia) anthisanensis (L. Pfeiffer, 1854) represented as Bocourtia anthisanensis (L. Pfeiffer, 1854) (basis of record)
Bocourtia (Kuschelenia) cotopaxiensis (L. Pfeiffer, 1853) represented as Bocourtia cotopaxiensis (L. Pfeiffer, 1853) (basis of record)
Bostryx alausiensis (Cousin, 1887) (basis of record)
Bostryx bilineatus (G. B. Sowerby I, 1833) (additional source)
Bostryx juana (Cousin, 1887) (basis of record)
Bourciera fraseri (L. Pfeiffer, 1859) (additional source)
Bourciera helicinaeformis (L. Pfeiffer, 1852) (additional source)
Bourciera striatula K. Miller, 1879 (additional source)
Bourciera viridissima K. Miller, 1879 (additional source)
Calaperostoma bourcieri (L. Pfeiffer, 1852) (additional source)
Calaperostoma cousini (Jousseaume, 1884) (additional source)
Calaperostoma cumingii (G. B. Sowerby I, 1832) (additional source)
Calaperostoma esmeraldense (K. Miller, 1879) (additional source)
Calaperostoma guayaquilense (G. B. Sowerby I, 1850) (additional source)
Calaperostoma nigrofasciatum (K. Miller, 1879) (additional source)
Calaperostoma purum (Forbes, 1850) (additional source)
Calaperostoma rosenbergi (S. I. Da Costa, 1898) (additional source)
Castalia ambigua Lamarck, 1819 (additional source)
Castalia crosseana Hidalgo, 1865 (additional source)
Castalia ecarinata Mousson, 1869 (additional source)
Clathrorthalicus corydon (Crosse, 1869) (additional source)
Clathrorthalicus magnificus (L. Pfeiffer, 1848) (additional source)
Clathrorthalicus phoebus (L. Pfeiffer, 1863) (additional source)
Clypeolum latissimum (Broderip, 1833) (additional source)
Colosius confusus Gomes, D. G. Robinson, F. J. Zimmerman, Obregón & Barr, 2013 (basis of record)
Colosius festae (Colosi, 1921) (additional source)
Colosius propinquus (Colosi, 1921) (basis of record)
Colosius pulcher (Colosi, 1921) (additional source)
Columbinia (Columbinia) cocaensis (Jousseaume, 1900) represented as Columbinia cocaensis (Jousseaume, 1900) (additional source)
Columbinia (Columbinia) perezi (Jousseaume, 1887) represented as Columbinia perezi (Jousseaume, 1887) (additional source)
Columbinia (Steatonenia) cousini (Jousseaume, 1900) represented as Columbinia cousini (Jousseaume, 1900) (additional source)
Columbinia (Steatonenia) reyrei (Jousseaume, 1887) represented as Columbinia reyrei (Jousseaume, 1887) (additional source)
Corbicula fluminea (O. F. Müller, 1774) (additional source)
Cornu aspersum (O. F. Müller, 1774) (additional source)
Corona pfeifferi (Hidalgo, 1869) (additional source)
Corona regalis (Hupé, 1857) (additional source)
Cyclonenia cyclostoma (L. Pfeiffer, 1850) (additional source)
Daronia A. Adams, 1861 (additional source)
Daronia bicincta (Bartsch & J. P. E. Morrison, 1942) (basis of record)
Daronia martinezi (Hidalgo, 1866) (basis of record)
Deroceras invadens Reise, Hutchinson, Schunack & Schlitt, 2011 (additional source)
Deroceras laeve (O. F. Müller, 1774) (additional source)
Deroceras reticulatum (O. F. Müller, 1774) (additional source)
Diplodon guaranianus (A. d'Orbigny, 1835) (additional source)
Diplodon hylaeus (A. d'Orbigny, 1835) (basis of record)
Diplodon losadae F. Haas, 1966 (additional source)
Diplodontites cookei W. B. Marshall, 1922 (additional source)
Drepanotrema anatinum (A. d'Orbigny, 1835) (additional source)
Drepanotrema kermatoides (A. d'Orbigny, 1835) (additional source)
Drepanotrema lucidum (L. Pfeiffer, 1839) (additional source)
Drepanotrema surinamense (Clessin, 1884) (additional source)
Drymaeus (Drymaeus) aequatorianus (E. A. Smith, 1877) represented as Drymaeus aequatorianus (E. A. Smith, 1877) (additional source)
Drymaeus (Drymaeus) albolabiatus (E. A. Smith, 1877) represented as Drymaeus albolabiatus (E. A. Smith, 1877) (basis of record)
Drymaeus (Drymaeus) ambustus (Reeve, 1849) represented as Drymaeus ambustus (Reeve, 1849) (additional source)
Drymaeus (Drymaeus) andai Jousseaume, 1898 represented as Drymaeus andai Jousseaume, 1898 (basis of record)
Drymaeus (Drymaeus) baezensis (Hidalgo, 1869) represented as Drymaeus baezensis (Hidalgo, 1869) (additional source)
Drymaeus (Drymaeus) bourcieri (L. Pfeiffer, 1853) represented as Drymaeus bourcieri (L. Pfeiffer, 1853) (basis of record)
Drymaeus (Drymaeus) chimborasensis (Reeve, 1848) represented as Drymaeus chimborasensis (Reeve, 1848) (additional source)
Drymaeus (Drymaeus) chrysomelas (E. von Martens, 1867) represented as Drymaeus chrysomelas (E. von Martens, 1867) (additional source)
Drymaeus (Drymaeus) expansus (L. Pfeiffer, 1848) represented as Drymaeus expansus (L. Pfeiffer, 1848) (additional source)
Drymaeus (Drymaeus) fallax (L. Pfeiffer, 1853) represented as Drymaeus fallax (L. Pfeiffer, 1853) (additional source)
Drymaeus (Drymaeus) fucatus (Reeve, 1848) represented as Drymaeus fucatus (Reeve, 1848) (additional source)
Drymaeus (Drymaeus) hidalgoi (S. I. DaCosta, 1898) represented as Drymaeus hidalgoi (S. I. DaCosta, 1898) (basis of record)
Drymaeus (Drymaeus) joubini Germain, 1907 represented as Drymaeus joubini Germain, 1907 (basis of record)
Drymaeus (Drymaeus) membielinus (Crosse, 1867) represented as Drymaeus membielinus (Crosse, 1867) (additional source)
Drymaeus (Drymaeus) nystianus (L. Pfeiffer, 1853) represented as Drymaeus nystianus (L. Pfeiffer, 1853) (additional source)
Drymaeus (Drymaeus) ochrocheilus (E. A. Smith, 1877) represented as Drymaeus ochrocheilus (E. A. Smith, 1877) (basis of record)
Drymaeus (Drymaeus) orthostoma (E. A. Smith, 1877) represented as Drymaeus orthostoma (E. A. Smith, 1877) (basis of record)
Drymaeus (Drymaeus) peelii (Reeve, 1859) represented as Drymaeus peelii (Reeve, 1859) (basis of record)
Drymaeus (Drymaeus) petasites (K. Miller, 1878) represented as Drymaeus petasites (K. Miller, 1878) (basis of record)
Drymaeus (Drymaeus) planibasis Pilsbry, 1932 represented as Drymaeus planibasis Pilsbry, 1932 (basis of record)
Drymaeus (Drymaeus) quadrifasciatus (Angas, 1878) represented as Drymaeus quadrifasciatus (Angas, 1878) (basis of record)
Drymaeus (Drymaeus) rabuti (Jousseaume, 1898) represented as Drymaeus rabuti (Jousseaume, 1898) (basis of record)
Drymaeus (Drymaeus) rhoadsi Pilsbry, 1932 represented as Drymaeus rhoadsi Pilsbry, 1932 (basis of record)
Drymaeus (Drymaeus) rubrovariegatus (E. T. Higgins, 1868) represented as Drymaeus rubrovariegatus (E. T. Higgins, 1868) (basis of record)
Drymaeus (Drymaeus) sachsei (Albers, 1854) represented as Drymaeus sachsei (Albers, 1854) (basis of record)
Drymaeus (Drymaeus) strigatus (G. B. Sowerby I, 1833) represented as Drymaeus strigatus (G. B. Sowerby I, 1833) (basis of record)
Drymaeus (Drymaeus) tigrinus (S. I. DaCosta, 1898) represented as Drymaeus tigrinus (DaCosta, 1898) (basis of record)