Acrosmilia conica d'Orbigny, 1850 † (original description)
Acteon biplicatus (Melleville, 1843) † (basis of record)
Acteon marullensis A. d'Orbigny, 1850 † (original description)
Acteonella goldfussi A. d'Orbigny, 1850 † accepted as Trochactaeon goldfussi (A. d'Orbigny, 1850) † (original description)
Acteonina cylindracea (Cornuel, 1840) † accepted as Rugalindrites cylindracea (Cornuel, 1840) † (basis of record)
Actinhelia elegans (Goldfuss, 1826) † (new combination reference)
Actinoseris provincialis d'Orbigny, 1850 † (original description)
Adelocoenia corallina d'Orbigny, 1850 † (original description)
Aplosmilia aspera (Michelin, 1843) † (new combination reference)
Aplosmilia nuda d'Orbigny, 1850 † (original description)
Aplosmilia semisulcata (Michelin, 1843) † (new combination reference)
Barysmilia compressa d'Orbigny, 1850 † (original description)
Barysmilia confusa d'Orbigny, 1850 † accepted as Baryphyllia confusa (d'Orbigny, 1850) † (original description)
Barysmilia corbarica d'Orbigny, 1850 † (original description)
Bulimus alpinus A. d'Orbigny, 1850 † accepted as Palaeoglandina alpina (A. d'Orbigny, 1850) † (original description)
Cerithium sarthacensis A. d'Orbigny, 1850 † accepted as Cerithina sarthacensis (A. d'Orbigny, 1850) † (original description)
Cerithium subnassoides A. d'Orbigny, 1850 † accepted as Rhynchocerithium subnassoides (A. d'Orbigny, 1850) † (original description)
Cerithium suzanna A. d'Orbigny, 1850 † accepted as Moniquia suzanna (A. d'Orbigny, 1850) † (original description)
Comoseris meandrinoides (Michelin, 1843) † (new combination reference)
Cryptocoenia antiqua d'Orbigny, 1850 † (original description)
Cryptocoenia icaunensis d'Orbigny, 1850 † (original description)
Cyclas rouyana A. d'Orbigny, 1850 † accepted as Corbicula (Loxoptychodon) rouyana (A. d'Orbigny, 1850) † represented as Corbicula rouyana (A. d'Orbigny, 1850) † (original description)
Cyclas suborbicularis A. d'Orbigny, 1850 † accepted as Corbicula unioniformis (Deshayes, 1857) † (original description)
Cyclas vapincana A. d'Orbigny, 1850 † accepted as Corbicula (Loxoptychodon) vapincana (A. d'Orbigny, 1850) † represented as Corbicula vapincana (A. d'Orbigny, 1850) † (original description)
Cyclolites cupularia d'Orbigny, 1850 † (original description)
Cyclolites gigantea d'Orbigny, 1850 † (original description)
Cyclolites variolota d'Orbigny, 1850 † (original description)
Dimorphastrea d'Orbigny, 1850 † (original description)
Dimorphastrea alternata d'Orbigny, 1850 † (original description)
Dimorphastrea crassisepta d'Orbigny, 1850 † (original description)
Dimorphastrea excavata d'Orbigny, 1850 † (original description)
Dimorphastrea grandiflora d'Orbigny, 1850 † (original description)
Diploctenium lamellosum d'Orbigny, 1850 † (original description)
Ditremaria amata A. d'Orbigny, 1850 † accepted as Placotoma amata (A. d'Orbigny, 1850) † (original description)
Ditremaria rathieriana A. d'Orbigny, 1850 † accepted as Trochotoma (Trochotoma) rathieriana (A. d'Orbigny, 1850) † represented as Trochotoma rathieriana (A. d'Orbigny, 1850) † (original description)
Ditremaria scalaris A. d'Orbigny, 1850 † accepted as Trochotoma (Trochotoma) scalaris (A. d'Orbigny, 1850) † represented as Trochotoma scalaris (A. d'Orbigny, 1850) † (original description)
Dreissena sowerbyi A. d'Orbigny, 1850 † (original description)
Fusus brevissimus A. d'Orbigny, 1850 † accepted as Perissolax brevissima (A. d'Orbigny, 1850) † (original description)
Helix astierii A. d'Orbigny, 1850 † (original description)
Helix pseudoglobosa A. d'Orbigny, 1850 † accepted as Megalocochlea pseudoglobosa (A. d'Orbigny, 1850) † (original description)
Melania subrugosa A. d'Orbigny, 1850 † accepted as Melanopsis subrugosa (A. d'Orbigny, 1850) † (original description)
Melanopsis emerici A. d'Orbigny, 1850 † (original description)
Melanopsis rugosa Matheron, 1843 † accepted as Melanopsis subrugosa (A. d'Orbigny, 1850) † (additional source)
Melanopsis subcostata A. d'Orbigny, 1850 † (original description)
Microsolena irregularis d'Orbigny, 1850 † (original description)
Mitra cassisiana A. d'Orbigny, 1850 † accepted as Mesorhytis cassisiana (A. d'Orbigny, 1850) † (original description)
Morphastrea d'Orbigny, 1850 † (original description)
Mytilus couloni A. d'Orbigny, 1850 † accepted as Arcomytilus couloni (A. d'Orbigny, 1850) † (original description)
Nerinea altenensis A. d'Orbigny, 1850 † (original description)
Nerinea bernardiana A. d'Orbigny, 1850 † accepted as Eunerinea bernardiana (A. d'Orbigny, 1850) † (original description)
Nerinea caecilia A. d'Orbigny, 1850 † (original description)
Nerinea calliope A. d'Orbigny, 1850 † (original description)
Nerinea callirhoe A. d'Orbigny, 1850 † (original description)
Nerinea canaliculata A. d'Orbigny, 1850 † (original description)
Nerinea cassiope A. d'Orbigny, 1850 † (original description)
Nerinea clio A. d'Orbigny, 1850 † accepted as Ptygmatis clio (A. d'Orbigny, 1850) † (original description)
Nerinea clymene A. d'Orbigny, 1850 † (original description)
Nerinea cottaldina A. d'Orbigny, 1850 † (original description)
Nerinea crithea A. d'Orbigny, 1850 † (original description)
Nerinea cynthia A. d'Orbigny, 1850 † (original description)
Nerinea defrancii Deshayes, 1835 † accepted as Eunerinea defrancii (Deshayes, 1835) † (basis of record)
Nerinea elatior A. d'Orbigny, 1850 † accepted as Nerinella elatior (A. d'Orbigny, 1850) † (original description)
Nerinea elea A. d'Orbigny, 1850 † (original description)
Nerinea eudora A. d'Orbigny, 1850 † (original description)
Nerinea inornata A. d'Orbigny, 1850 † (original description)
Nerinea jollyana A. d'Orbigny, 1850 † (original description)
Nerinea nantuacensis A. d'Orbigny, 1850 † (original description)
Nerinea ornata A. d'Orbigny, 1850 † accepted as Nerinella ornata (A. d'Orbigny, 1850) † (original description)
Nerinea rupellensis A. d'Orbigny, 1850 † (original description)
Nerinea salinensis A. d'Orbigny, 1850 † accepted as Salinea salinensis (A. d'Orbigny, 1850) † (original description)
Nerinea subcylindrica A. d'Orbigny, 1850 † (original description)
Nerinea subturritella A. d'Orbigny, 1850 † (original description)
Nerinea turriculata A. d'Orbigny, 1850 † (original description)
Nerinea umbilicata A. d'Orbigny, 1850 † (original description)
Nerita sublineolata A. d'Orbigny, 1850 † accepted as Clithon inequidentatum (Récluz, 1850) † (original description)
Nerita subornata A. d'Orbigny, 1850 † accepted as Neritoplica subornata (A. d'Orbigny, 1850) † (original description)
Pachygyra cottaldina d'Orbigny, 1850 † accepted as Psammogyra cottaldina (d'Orbigny, 1850) † (original description)
Paludina sublenta A. d'Orbigny, 1850 † accepted as Viviparus sublentus (A. d'Orbigny, 1850) † (original description)
Pecten niciensis A. d'Orbigny, 1850 † (original description)
Pentacoenia d'Orbigny, 1850 † (original description)
Pentacoenia microtrema d'Orbigny, 1850 † (original description)
Pentacoenia pulchella d'Orbigny, 1850 † (original description)
Pholas orbignyana Lévesque, 1847 † accepted as Cyrtopleuropsis levesquei (Watelet, 1851) † (additional source)
Physa pulchella A. d'Orbigny, 1850 † accepted as Aplexa pulchella (A. d'Orbigny, 1850) † (original description)
Phytogyra deshayesiaca (Michelin, 1843) † (new combination reference)
Phytogyra magnifica d'Orbigny, 1850 † (original description)
Pleurotomaria astieriana A. d'Orbigny, 1850 † (original description)
Pupa subantiqua A. d'Orbigny, 1850 † accepted as Proalbinaria subantiqua (A. d'Orbigny, 1850) † (original description)
Spondylus subplicatus A. d'Orbigny, 1850 † (original description)
Stylina elegans d'Orbigny, 1850 † (original description)
Stylina microcoma d'Orbigny, 1850 † (original description)
Stylocyathus dentalinus d'Orbigny, 1850 † (original description)
Sulcobuccinum A. d'Orbigny, 1850 † (original description)
Trigonia aculeata A. d'Orbigny, 1850 † (original description)
Trigonia bicostata A. d'Orbigny, 1850 † (original description)
Trigonia bipartita A. d'Orbigny, 1850 † (original description)
Trigonia corallina A. d'Orbigny, 1850 † (original description)
Trigonia echinata A. d'Orbigny, 1850 † (original description)
Trigonia longirostris A. d'Orbigny, 1850 † (original description)
Trigonia nereis A. d'Orbigny, 1850 † accepted as Apiotrigonia nereis (A. d'Orbigny, 1850) † (original description)