Ampullarius (Ampullarius) erroneus (G. Nevill, 1877) accepted as Pomacea erronea (G. Nevill, 1877) (basis of record)
Ampullarius (Ampullarius) guayanensis [sic] accepted as Pomacea guyanensis (Lamarck, 1822) (basis of record)
Ampullarius (Ampullarius) pulcher (J. E. Gray, 1833) accepted as Pomacea pulchra (J. E. Gray, 1833) (basis of record)
Ampullarius (Ampullarius) semitectus (Mousson, 1873) accepted as Pomacea semitecta (Mousson, 1873) (basis of record)
Ampullarius (Ampullarius) superbus (W. B. Marshall, 1926) accepted as Pomacea superba (W. B. Marshall, 1926) (basis of record)
Ampullarius (Limnopomus) interruptus (G. B. Sowerby III, 1909) accepted as Pomacea interrupta (G. B. Sowerby III, 1909) (basis of record)
Annularia barkeri F. Haas, 1951 accepted as Halotudora barkeri (F. Haas, 1951) (original description)
Anodontites (Anodontites) carinatus carinatus (Dunker, 1858) accepted as Anodontites carinata (Dunker, 1858) (basis of record)
Austroselenites weyrauchi F. Haas, 1951 accepted as Happia weyrauchi (F. Haas, 1951) (original description)
Bostryx (Vermetellus) F. Haas, 1951 accepted as Bostryx Troschel, 1847 (original description)
Bostryx (Vermetellus) metagyra Pilsbry & Olsson, 1949 represented as Bostryx metagyra Pilsbry & Olsson, 1949 (basis of record)
Bulimulus (Ataxus) perforatus F. Haas, 1951 accepted as Bostryx perforatus (F. Haas, 1951) (original description)
Bulimulus (Bulimulus) erectus (Reeve, 1849) represented as Bulimulus erectus (Reeve, 1849) (basis of record)
Bulimulus (Lissoacme) reconditus (Reeve, 1849) accepted as Bostryx nigropileatus (Reeve, 1849) (basis of record)
Bulimulus (Peronaeus) chacoensis Preston, 1907 accepted as Bostryx chacoensis (Preston, 1907) (basis of record)
Bulimulus (Peronaeus) claviformis F. Haas, 1951 accepted as Bostryx claviformis (F. Haas, 1951) (original description)
Bulimulus (Peronaeus) nigroumbilicatus Preston, 1907 accepted as Bostryx torallii (A. d'Orbigny, 1835) (basis of record)
Bulimulus (Peronaeus) pupiformis (Broderip, 1832) accepted as Bostryx pupiformis (Broderip, 1832) (basis of record)
Bulimulus (Peronaeus) virgula F. Haas, 1951 accepted as Bostryx virgula (F. Haas, 1951) (original description)
Bulimulus (Peronaeus) webbi F. Haas, 1951 accepted as Bostryx webbi (F. Haas, 1951) (original description)
Bulimulus (Protoglyptus) rhabdotus_ F. Haas, 1951 accepted as Naesiotus rhabdotus (F. Haas, 1951) (original description)
Bulimulus (Protoglyptus) vestalis (Albers, 1854) accepted as Naesiotus vestalis (Albers, 1854) (basis of record)
Bulimulus (Protoglyptus) virgultorum (Morelet, 1863) accepted as Bostryx virgultorum (Morelet, 1863) (basis of record)
Bulimulus (Scutalus) punctilineatus F. Haas, 1951 (original description)
Bulimulus (Scutalus) revinctus (Hupé, 1857) accepted as Bocourtia revincta (Hupé, 1857) (basis of record)
Bulimulus (Scutalus) revinctus altorum F. Haas, 1951 accepted as Bocourtia altorum (F. Haas, 1951) (original description)
Bulimulus prosopidis Holmberg, 1912 (additional source)
Chilina minuta F. Haas, 1951 (original description)
Deroceras laeve andecola (A. d'Orbigny, 1837) accepted as Deroceras laeve (O. F. Müller, 1774) (basis of record)
Deroceras reticulatum (O. F. Müller, 1774) (additional source)
Drymaeus (Drymaeus) basitorus F. Haas, 1951 represented as Drymaeus basitorus F. Haas, 1951 (original description)
Drymaeus (Drymaeus) pseudelatus F. Haas, 1951 represented as Drymaeus pseudelatus F. Haas, 1951 (original description)
Dryptus pardalis (A. Férussac, 1821) (additional source)
Epiphragmophora (Epiphragmophora) hemiomphalos F. Haas, 1951 accepted as Epiphragmophora hemiomphalos F. Haas, 1951 (original description)
Epiphragmophora (Epiphragmophora) leucobasis F. Haas, 1951 represented as Epiphragmophora leucobasis F. Haas, 1951 (original description)
Euglandina (Euglandina) cylindrus angusta F. Haas, 1951 represented as Euglandina cylindrus angusta F. Haas, 1951 (original description)
Happia (Happia) cuzcana planior F. Haas, 1951 accepted as Happia planior F. Haas, 1951 (original description)
Helicina (Helicina) munda F. Haas, 1951 represented as Helicina munda F. Haas, 1951 (original description)
Leptinaria (Lamellaxis) eyerdami F. Haas, 1951 accepted as Leptinaria eyerdami F. Haas, 1951 (original description)
Milax (Milax) gagates (Draparnaud, 1801) represented as Milax gagates (Draparnaud, 1801) (additional source)
Obeliscus (Ischnocion) triptyx (Pilsbry, 1907) accepted as Ischnocion triptyx (Pilsbry, 1907) (basis of record)
Obeliscus (Protobeliscus) nanus F. Haas, 1951 accepted as Obeliscus nanus F. Haas, 1951 (original description)
Oxystyla maracaibensis (L. Pfeiffer, 1856) accepted as Orthalicus maracaibensis L. Pfeiffer, 1856 accepted as Orthalicus zebra (O. F. Müller, 1774) (basis of record)
Oxystyla maracaibensis imitator Pilsbry, 1899 accepted as Orthalicus maracaibensis imitator (Pilsbry, 1899) (additional source)
Pleurodonte (Isomeria) meobambensis (L. Pfeiffer, 1857) accepted as Isomeria meobambensis (L. Pfeiffer, 1857) (basis of record)
Polymesoda (Polymesoda) arctata (Deshayes, 1855) represented as Polymesoda arctata (Deshayes, 1855) (basis of record)
Radiodiscus (Radioconus) microhelix F. Haas, 1951 accepted as Radiodiscus microhelix F. Haas, 1951 (original description)
Solaropsis (Psadara) inornata F. Haas, 1951 represented as Solaropsis inornata F. Haas, 1951 (original description)
Solaropsis (Psadara) monile peruviana F. Haas, 1951 accepted as Solaropsis juruana Ihering, 1905 (original description)
Streptaxis (Streptartemon) glaber L. Pfeiffer, 1850 represented as Streptartemon glaber (L. Pfeiffer, 1850) (additional source)
Subulina octona trochlea (L. Pfeiffer, 1842) accepted as Subulina octona (Bruguière, 1789) (basis of record)
Systrophia (Systrophia) cereonitens F. Haas, 1951 (original description)
Systrophia (Systrophia) impressa F. Haas, 1951 represented as Systrophia impressa F. Haas, 1951 (original description)
Systrophia (Systrophia) platysma F. Haas, 1951 represented as Systrophia platysma F. Haas, 1951 (original description)
Systrophia (Systrophiella) gyrellina F. Haas, 1951 accepted as Happia gyrellina (F. Haas, 1951) (original description)
Systrophia (Systrophiella) viridis (H. B. Baker, 1925) accepted as Happia viridis (H. B. Baker, 1925) (basis of record)
Thaumastus (Quechua) salteri (G. B. Sowerby III, 1890) accepted as Quechua salteri (G. B. Sowerby III, 1890) (additional source)
Thaumastus (Quechua) tetricus F. Haas, 1951 accepted as Quechua tetrica (F. Haas, 1951) (original description)

Peru for Austroselenites weyrauchi F. Haas, 1951 
Peru for Bulimulus (Ataxus) perforatus F. Haas, 1951 
Peru for Bulimulus (Peronaeus) claviformis F. Haas, 1951 
Peru for Bulimulus (Peronaeus) virgula F. Haas, 1951 
Peru for Bulimulus (Peronaeus) webbi F. Haas, 1951 
Peru for Happia (Happia) cuzcana planior F. Haas, 1951 
Peru for Solaropsis (Psadara) monile peruviana F. Haas, 1951 
Peru for Systrophia (Systrophiella) gyrellina F. Haas, 1951