Acirsa (Plesioacirsa) subtenuistriata (A. d'Orbigny, 1850) † accepted as Acirsa subtenuistriata (A. d'Orbigny, 1850) † (basis of record)
Admetula subevulsa (A. d'Orbigny, 1850) † (basis of record)
Amplogladius Cossmann, 1889 † (status source)
Amplogladius athleta (A. d'Orbigny, 1850) † (basis of record)
Aplexa heberti (Deshayes, 1863) † (additional source)
Aplexa pulchella (A. d'Orbigny, 1850) † (additional source)
Auricula ovula Matheron, 1843 † accepted as Auricula subovula A. d'Orbigny, 1850 † (status source)
Auricula subovula A. d'Orbigny, 1850 † (status source)
Corbicula (Loxoptychodon) F. Sandberger, 1872 † represented as Corbicula Megerle von Mühlfeld, 1811 (basis of record)
Corbicula (Loxoptychodon) rouyana (A. d'Orbigny, 1850) † represented as Corbicula rouyana (A. d'Orbigny, 1850) † (basis of record)
Corbicula (Loxoptychodon) vapincana (A. d'Orbigny, 1850) † represented as Corbicula vapincana (A. d'Orbigny, 1850) † (basis of record)
Corbicula alpina (A. d'Orbigny, 1850) † (additional source)
Corbicula britannica (Deshayes, 1850) † (basis of record)
Corbicula suborbicularis (A. d'Orbigny, 1850) † accepted as Corbicula unioniformis (Deshayes, 1857) † (basis of record)
Cyclas alpina A. d'Orbigny, 1850 † accepted as Corbicula alpina (A. d'Orbigny, 1850) † (additional source)
Cyclas matheroni A. d'Orbigny, 1850 † accepted as Corbicula cuneata (J. De C. Sowerby, 1829) † (status source)
Cyclas subdeperdita A. d'Orbigny, 1850 † accepted as Corbicula britannica (Deshayes, 1850) † (status source)
Cyclas subdepressa A. d'Orbigny, 1850 † accepted as Geloina compressa (Deshayes, 1835) † (source of synonymy)
Cyrena depressa Deshayes, 1824 † accepted as Geloina compressa (Deshayes, 1835) † (source of synonymy)
Dreissena sowerbyi A. d'Orbigny, 1850 † (basis of record)
Eupera sublaevigata (A. d'Orbigny, 1850) † (basis of record)
Haustator atacianus (A. d'Orbigny, 1850) † (basis of record)
Helix astierii A. d'Orbigny, 1850 † (additional source)
Jujubinus angustus (Deshayes, 1832) † (additional source)
Limneus palustris antiquus Brongniart, 1810 † accepted as Lymnaea antiqua Brongniart, 1810 † (status source)
Lymnaea antiqua Brongniart, 1810 † (basis of record)
Lymnaea arenularia Deshayes, 1825 † accepted as Lymnaea antiqua Brongniart, 1810 † (source of synonymy)
Lymnaea substriata Deshayes, 1825 † accepted as Lymnaea antiqua Brongniart, 1810 † (source of synonymy)
Melanatria guanensis Pacaud, 2007 † accepted as Moniquia guanensis (Pacaud, 2007) † (original description)
Melanatria mapeulensis Pacaud, 2007 † accepted as Moniquia mapeulensis (Pacaud, 2007) † (original description)
Melania subrugosa A. d'Orbigny, 1850 † accepted as Melanopsis subrugosa (A. d'Orbigny, 1850) † (additional source)
Melania tenuistriata Melleville, 1843 † accepted as Acirsa subtenuistriata (A. d'Orbigny, 1850) † (status source)
Melanopsis emerici A. d'Orbigny, 1850 † (additional source)
Melanopsis rugosa Matheron, 1843 † accepted as Melanopsis subrugosa (A. d'Orbigny, 1850) † (additional source)
Melanopsis subcostata A. d'Orbigny, 1850 † (additional source)
Nerita sublineolata A. d'Orbigny, 1850 † accepted as Clithon inequidentatum (Récluz, 1850) † (status source)
Palaeocyclophorus helicinaeformis (de Boissy, 1848) † (basis of record)
Palaeoglandina alpina (A. d'Orbigny, 1850) † (basis of record)
Palaeoglandina aquensis (Matheron, 1843) † (basis of record)
Pecten niciensis A. d'Orbigny, 1850 † (additional source)
Pecten ornatus Deshayes, 1830 † accepted as Mimachlamys plebeia (Lamarck, 1806) † (source of synonymy)
Pecten subornatus A. d'Orbigny, 1850 † accepted as Mimachlamys plebeia (Lamarck, 1806) † (source of synonymy)
Pholas orbignyana Lévesque, 1847 † accepted as Cyrtopleuropsis levesquei (Watelet, 1851) † (subsequent type designation)
Physa heberti Deshayes, 1863 † accepted as Aplexa heberti (Deshayes, 1863) † (new combination reference)
Physa lamberti Deshayes, 1863 † accepted as Aplexa pulchella (A. d'Orbigny, 1850) † (source of synonymy)
Polymesoda (Geloina) compressa (Deshayes, 1835) † accepted as Geloina compressa (Deshayes, 1835) † (basis of record)
Rillya subantiqua (A. d'Orbigny, 1850) † accepted as Proalbinaria subantiqua (A. d'Orbigny, 1850) † (basis of record)
Rissoa submarginata A. d'Orbigny, 1850 † (basis of record)
Trochus angustus Deshayes, 1832 † accepted as Jujubinus angustus (Deshayes, 1832) † (additional source)
Unio subtumidus A. d'Orbigny, 1850 † accepted as Parreysia subtumida (A. d'Orbigny, 1850) † (basis of record)
Vicinocerithium subacutum (A. d'Orbigny, 1850) † (basis of record)
Viviparus sublentus (A. d'Orbigny, 1850) † (status source)

France for Melanatria guanensis Pacaud, 2007 † 
Iran for Melanatria mapeulensis Pacaud, 2007 † 

Syntype MNHN A12150, identified as Bulimus alpinus A. d'Orbigny, 1850

 Classification

 for Auricula subovula A. d'Orbigny, 1850 †

Revision required: belongs either in Pythiopsis or Semiauricula according to Pacaud (2007). [details]

 Nomenclature

 for Auricula subovula A. d'Orbigny, 1850 †

Replacement name for Auricula ovula Matheron, 1843, non Férussac, 1821 [details]

 Nomenclature

 for Trochus angustus Deshayes, 1832 †

Name introduced in plate captions to correct the homonym Trochus elatus Deshayes, 1832, non Lamarck, 1822 in the ... [details]

 Status

 for Corbicula alpina (A. d'Orbigny, 1850) †

Syntypes not in the d'Orbigny collection (Pacaud 2007). Taxon not discussed in the literature of the 20th and 21st ... [details]

 Status

 for Cyclas alpina A. d'Orbigny, 1850 †

Syntypes not in the d'Orbigny collection (Pacaud 2007). Taxon not discussed in the literature of the 20th and 21st ... [details]

 Status

 for Trochus subelatus A. d'Orbigny, 1850 †

Name introduced for the homonym Trochus elatus Deshayes, 1832, non Lamarck, 1822. However, Deshayes (1832) had ... [details]

 Synonymy

 for Rissoa submarginata A. d'Orbigny, 1850 †

According to Pacaud (2007: 32) a senior synonym of Keilostoma minus Deshayes, 1861 (Diastomatidae) [details]

 Type locality

 for Melanatria guanensis Pacaud, 2007 †

Gan, Pyrénées-Atlantiques, France; Cuisian, late Ypresian, early Eocene [details]

 Type locality

 for Melanatria mapeulensis Pacaud, 2007 †

Kūh-e Mapel ("Kouh Mapeul"), Lorestan, Iran; Maastrichtian, late Cretaceous [details]