Achatina camerunensis d'Ailly, 1896 accepted as Archachatina camerunensis (d'Ailly, 1896) (original description)
Cyrenella rosea d'Ailly, 1896 accepted as Cyrenoida rosea (d'Ailly, 1896) accepted as Cyrenoida rhodopyga E. von Martens, 1891 (original description)
Dreissensia holmi d'Ailly, 1896 accepted as Dreissena holmi d'Ailly, 1896 accepted as Mytilopsis ornata (Morelet, 1885) (original description)
Ennea (Enneastrum) perforata d'Ailly, 1896 accepted as Ptychotrema perforatum (d'Ailly, 1896) (original description)
Ennea (Enneastrum) serrata d'Ailly, 1896 accepted as Ennea serrata d'Ailly, 1896 accepted as Ptychotrema serratum (d'Ailly, 1896) (original description)
Ennea (Excisa) d'Ailly, 1896 accepted as Ptychotrema (Excisa) d'Ailly, 1896 represented as Ptychotrema L. Pfeiffer, 1853 (original description)
Ennea (Excisa) boangolensis d'Ailly, 1896 accepted as Ptychotrema boangolense (d'Ailly, 1896) (original description)
Ennea (Excisa) duseni d'Ailly, 1896 accepted as Ptychotrema duseni (d'Ailly, 1896) (original description)
Ennea (Gulella) conospira f. minor D'Ailly, 1896 accepted as Conogulella conospira (E. von Martens, 1892) accepted as Gulella conospira (E. von Martens, 1892) (original description)
Ennea (Ptychotrema) tullbergi d'Ailly, 1896 accepted as Ptychotrema anceyi (G. Nevill, 1890) (original description)
Ennea (Uniplicaria) bongeensis d'Ailly, 1896 accepted as Gulella bongeensis (d'Ailly, 1896) (original description)
Ennea (Uniplicaria) gemma d'Ailly, 1896 accepted as Gulella gemma (d'Ailly, 1896) (original description)
Ennea martensi d'Ailly, 1896 accepted as Ptychotrema martensi (d'Ailly, 1896) (original description)
Ganomidos d'Ailly, 1896 accepted as Callistoplepa Ancey, 1888 (original description)
Ganomidos barrianum (G. B. Sowerby III, 1890) accepted as Callistoplepa barriana (G. B. Sowerby III, 1890) (basis of record)
Ganomidos shuttleworthi (L. Pfeiffer, 1856) accepted as Callistoplepa shuttleworthi (L. Pfeiffer, 1856) (basis of record)
Hapalus sulcatus d'Ailly, 1896 accepted as Curvella sulcata (d'Ailly, 1896) (original description)
Helicarion (Africarion) pertenuis d'Ailly, 1896 accepted as Camerunarion pertenuis (d'Ailly, 1896) (original description)
Helicarion columellaris d'Ailly, 1896 accepted as Verrucarion columellaris (d'Ailly, 1896) (original description)
Helicarion depressus d'Ailly, 1896 accepted as Verrucarion depressus (d'Ailly, 1896) (original description)
Helicarion subglobosus d'Ailly, 1896 accepted as Paragranularion subglobosus (d'Ailly, 1896) (original description)
Helix camerunensis d'Ailly, 1896 (original description)
Helix jungneri d'Ailly, 1896 (original description)
Limicolaria kobelti d'Ailly, 1896 accepted as Limicolaria aurora (J. C. Jay, 1839) (original description)
Limicolaria shuttleworthi d'Ailly, 1896 accepted as Limicolaria rubicunda Shuttleworth, 1856 accepted as Limicolaria aurora (J. C. Jay, 1839) (original description)
Opeas egens d'Ailly, 1896 accepted as Pseudopeas egens (d'Ailly, 1896) (original description)
Pedipes dohrni d'Ailly, 1896 (original description)
Pseudachatina downesii (G. B. Sowerby I, 1838) (basis of record)
Pseudachatina liljevalli d'Ailly, 1896 (original description)
Pseudachatina martensi d'Ailly, 1896 (original description)
Pseudoglessula duseni d'Ailly, 1896 accepted as Ischnoglessula duseni (d'Ailly, 1896) (original description)
Pseudoglessula sjostedti d'Ailly, 1896 accepted as Dictyoglessula sjostedti (d'Ailly, 1896) (original description)
Streptaxis camerunensis d'Ailly, 1896 accepted as Gonaxis camerunensis (d'Ailly, 1896) (original description)
Streptostele pusilla d'Ailly, 1896 (original description)
Thapsia sjoestedti d'Ailly, 1896 accepted as Vanmolia sjoestedti (d'Ailly, 1896) (original description)
Trochozonites hystrix d'Ailly, 1896 (original description)
Trochozonites lindstromi d'Ailly, 1896 (original description)
Trochozonites pilosus d'Ailly, 1896 (original description)
Trochozonites reticulatus d'Ailly, 1896 (original description)
Trochozonites suturalis d'Ailly, 1896 (original description)
Trochozonites theeli d'Ailly, 1896 (original description)
Trochozonites turbinatus d'Ailly, 1896 (original description)

Cameroon for Achatina camerunensis d'Ailly, 1896 
Cameroon for Dreissena holmi d'Ailly, 1896 
Cameroon for Dreissensia holmi d'Ailly, 1896 
Cameroon for Ennea (Enneastrum) perforata d'Ailly, 1896 
Cameroon for Ennea (Enneastrum) serrata d'Ailly, 1896 
Cameroon for Ennea (Excisa) boangolensis d'Ailly, 1896 
Cameroon for Ennea (Excisa) duseni d'Ailly, 1896 
Cameroon for Ennea (Ptychotrema) tullbergi d'Ailly, 1896 
Cameroon for Ennea (Uniplicaria) bongeensis d'Ailly, 1896 
Cameroon for Ennea (Uniplicaria) gemma d'Ailly, 1896 
Cameroon for Ennea martensi d'Ailly, 1896 
Cameroon for Hapalus sulcatus d'Ailly, 1896 
Cameroon for Helicarion columellaris d'Ailly, 1896 
Cameroon for Helicarion depressus d'Ailly, 1896 
Cameroon for Helicarion pertenuis d'Ailly, 1896 
Cameroon for Helicarion subglobosus d'Ailly, 1896 
Cameroon for Helix camerunensis d'Ailly, 1896 
Cameroon for Helix jungneri d'Ailly, 1896 
Cameroon for Limicolaria kobelti d'Ailly, 1896 
Cameroon for Limicolaria shuttleworthi d'Ailly, 1896 
Cameroon for Opeas egens d'Ailly, 1896 
Cameroon for Pseudachatina liljevalli d'Ailly, 1896 
Cameroon for Pseudachatina martensi d'Ailly, 1896 
Cameroon for Pseudoglessula duseni d'Ailly, 1896 
Cameroon for Pseudoglessula sjostedti d'Ailly, 1896 
Cameroon for Thapsia sjoestedti d'Ailly, 1896 
Cameroon for Trochozonites hystrix d'Ailly, 1896 
Cameroon for Trochozonites lindstromi d'Ailly, 1896 
Cameroon for Trochozonites reticulatus d'Ailly, 1896 
Cameroon for Trochozonites suturalis d'Ailly, 1896 
Cameroon for Trochozonites theeli d'Ailly, 1896 
Cameroon for Trochozonites turbinatus d'Ailly, 1896 
Cameroonian Exclusive Economic Zone for Cyrenella rosea d'Ailly, 1896 
Cameroonian Exclusive Economic Zone for Pedipes dohrni d'Ailly, 1896 

 Homonymy

 for Bekkochlamys depressus (Jacobi, 1898)

Name based on junior primary homonym of Helicarion depressus D'Ailly, 1896 [details]

 Homonymy

 for Helicarion depressus Jacobi, 1898

Junior primary homonym of Helicarion depressus D'Ailly, 1896 [details]