Adacna laeviuscula (Eichwald, 1829) (additional source)
Adacna plicata (Eichwald, 1829) accepted as Hypanis plicata (Eichwald, 1829) (additional source)
Adacna vitrea (Eichwald, 1829) (additional source)
Ancylus jani Bourguignat, 1853 represented as Ancylus capuloides Jan, 1838 (basis of record)
Ancylus jani var. major Issel, 1865 (original description)
Bulimus anatolicus Issel, 1865 accepted as Mastus anatolicus (Issel, 1865) (original description)
Bulimus bayeri (Mousson, 1863) accepted as Hesseola pratensis (L. Pfeiffer, 1846) (basis of record)
Bulimus doriae Issel, 1865 accepted as Pupoides coenopictus (T. Hutton, 1834) (original description)
Bulimus ghilanensis Issel, 1865 accepted as Geminula ghilanensis (Issel, 1865) (original description)
Bulimus interfuscus Issel, 1865 accepted as Georginapaeus hohenackeri (L. Pfeiffer, 1848) (original description)
Bulimus isselianus Bourguignat, 1865 accepted as Geminula isseliana (Bourguignat, 1865) (original description)
Bulimus polygiratus Issel, 1865 accepted as Bulimus polygyratus Reeve, 1849 accepted as Zootecus polygyratus (Reeve, 1849) (basis of record)
Bulimus sidoniensis Charpentier, 1847 accepted as Pene bulimoides (L. Pfeiffer, 1842) (additional source)
Bulimus subcylindricus Moquin-Tandon, 1856 accepted as Cochlicopa lubrica (O. F. Müller, 1774) (basis of record)
Bulimus tridens (O. F. Müller, 1774) accepted as Chondrula tridens (O. F. Müller, 1774) (basis of record)
Bulimus tridens var. attenuatus Issel, 1865 accepted as Chondrula tridens (O. F. Müller, 1774) (original description)
Bulimus tridens var. eximius Rossmässler, 1835 accepted as Chondrula tridens (O. F. Müller, 1774) (basis of record)
Bythinia caspia (Eichwald, 1838) accepted as Laevicaspia caspia (Eichwald, 1838) (basis of record)
Bythinia conus (Eichwald, 1838) accepted as Turricaspia conus (Eichwald, 1838) accepted as Laevicaspia conus (Eichwald, 1838) (basis of record)
Bythinia meneghiniana Issel, 1865 accepted as Turricaspia meneghiniana (Issel, 1865) (original description)
Bythinia meneghiniana Issel, 1865 accepted as Turricaspia meneghiniana (Issel, 1865) (additional source)
Bythinia triton (Eichwald, 1838) accepted as Turricaspia triton (Eichwald, 1838) accepted as Clessiniola variabilis (Eichwald, 1838) (basis of record)
Bythinia uzielliana Issel, 1865 accepted as Gangetia uzielliana (Issel, 1865) (original description)
Bythinia uzielliana Issel, 1865 accepted as Gangetia uzielliana (Issel, 1865) (additional source)
Bythinia variabilis (Eichwald, 1838) accepted as Clessiniola variabilis (Eichwald, 1838) (basis of record)
Cardium edule Linnaeus, 1758 accepted as Cerastoderma edule (Linnaeus, 1758) (additional source)
Cerithium mediterraneum Deshayes, 1843 accepted as Cerithium lividulum Risso, 1826 (additional source)
Clausilia canalifera Rossmässler, 1836 accepted as Mentissa canalifera (Rossmässler, 1836) (additional source)
Clausilia duboisi Charpentier, 1852 accepted as Mucronaria duboisi (Charpentier, 1852) (basis of record)
Clausilia erivanensis Issel, 1865 accepted as Serrulina serrulata (L. Pfeiffer, 1847) (original description)
Clausilia foveicollis Charpentier, 1852 accepted as Scrobifera taurica (L. Pfeiffer, 1848) (additional source)
Clausilia lessonae Issel, 1865 accepted as Euxina lessonae (Issel, 1865) (original description)
Columbella doriae Issel, 1865 accepted as Mitrella blanda (G. B. Sowerby I, 1844) (original description)
Columbella doriae Issel, 1865 accepted as Mitrella blanda (G. B. Sowerby I, 1844) (additional source)
Cyclostoma costulatum Issel, 1865 (basis of record)
Cyclostoma glaucum G. B. Sowerby II, 1843 accepted as Pomatias glaucus (G. B. Sowerby II, 1843) (additional source)
Dentalium octogonum Lamarck, 1818 accepted as Dentalium octangulatum Donovan, 1804 (additional source)
Didacna trigonoides (Pallas, 1771) (additional source)
Dreissena caspia Eichwald, 1855 (additional source)
Dreissena eichwaldi Issel, 1865 accepted as Dreissena caspia Eichwald, 1855 (original description)
Dreissena polymorpha (Pallas, 1771) (additional source)
Helix atrolabiata Krynicki, 1833 accepted as Caucasotachea atrolabiata (Krynicki, 1833) (additional source)
Helix derbentina Krynicki, 1836 accepted as Xeropicta derbentina (Krynicki, 1836) (additional source)
Helix krynickii Krynicki, 1833 accepted as Xeropicta krynickii (Krynicki, 1833) (additional source)
Helix langloisiana Bourguignat, 1853 accepted as Xerocrassa langloisiana (Bourguignat, 1853) (additional source)
Helix profuga A. Schmidt, 1854 accepted as Cernuella cisalpina (Rossmässler, 1837) (additional source)
Helix ravergiensis A. Férussac, 1835 accepted as Harmozica ravergiensis (A. Férussac, 1835) (basis of record)
Helix stauropolitana var. elegans Issel, 1865 (original description)
Helix syriaca Ehrenberg, 1831 accepted as Monacha syriaca (Ehrenberg, 1831) (basis of record)
Limnaea auricularia (Linnaeus, 1758) accepted as Radix auricularia (Linnaeus, 1758) (additional source)
Limnaea auricularia var. persica Issel, 1865 accepted as Radix tener (Küster, 1862) (original description)
Limnaea defilippii Issel, 1865 accepted as Lymnaea stagnalis (Linnaeus, 1758) (original description)
Limnaea lessonae Issel, 1865 † accepted as Radix lessonae (Issel, 1865) † (original description)
Limnaea limosa (Linnaeus, 1758) accepted as Ampullaceana balthica (Linnaeus, 1758) (basis of record)
Limnaea limosa var. vulgaris (C. Pfieffer, 1821) accepted as Ampullaceana balthica (Linnaeus, 1758) (basis of record)
Limnaea palustris (O. F. Müller, 1774) accepted as Stagnicola palustris (O. F. Müller, 1774) (additional source)
Melania tuberculata (O. F. Müller, 1774) accepted as Melanoides tuberculata (O. F. Müller, 1774) (additional source)
Melanopsis doriae Issel, 1865 accepted as Melanopsis ammonis Tristram, 1865 (additional source)
Melanopsis doriae Issel, 1865 accepted as Melanopsis ammonis Tristram, 1865 (original description)
Melanopsis mingrelica Mousson, 1863 (additional source)
Melanopsis mingrelica var. carinata Issel, 1865 (original description)
Monodacna intermedia Eichwald, 1841 † accepted as Turcmena intermedia (Eichwald, 1841) † (additional source)
Monodacna lessonae Issel, 1865 † (original description)
Monodacna propinqua Eichwald, 1841 † accepted as Apscheronia propinqua (Eichwald, 1841) † (additional source)
Nassa arcularia (Linnaeus, 1758) accepted as Nassarius arcularia (Linnaeus, 1758) (additional source)
Nassa deshayesiana Issel, 1865 accepted as Nassarius deshayesianus (Issel, 1865) (original description)
Nassa deshayesiana Issel, 1865 accepted as Nassarius deshayesianus (Issel, 1865) (additional source)
Nassa neritea (Linnaeus, 1758) accepted as Cyclope neritea (Linnaeus, 1758) accepted as Tritia neritea (Linnaeus, 1758) (basis of record)
Nassa reticulata (Linnaeus, 1758) accepted as Tritia reticulata (Linnaeus, 1758) (additional source)
Nassa reticulata var. prismatica Brocchi accepted as Nassarius prysmaticus (Brocchi, 1814) † (basis of record)
Nerita albicilla Linnaeus, 1758 (additional source)
Nerita polita Linnaeus, 1758 (additional source)
Paludina mamillata Küster, 1852 accepted as Viviparus contectus (Millet, 1813) (additional source)
Patella vulgata Linnaeus, 1758 (additional source)
Planaxis breviculus Deshayes, 1844 (basis of record)
Planorbis complanatus (Linnaeus, 1758) accepted as Planorbis (Hippeutis) complanatus (Linnaeus, 1758) accepted as Hippeutis complanatus (Linnaeus, 1758) (basis of record)
Planorbis subangulatus R. A. Philippi, 1844 accepted as Planorbis philippii Germain, 1918 (additional source)
Pupa armeniaca Issel, 1865 accepted as Pupilla armeniaca (Issel, 1865) (original description)
Pupa quinquedentata (Born, 1778) (basis of record)
Ricinula intermedia (Kiener, 1835) accepted as Thais intermedia (Kiener, 1835) accepted as Menathais intermedia (Kiener, 1835) (basis of record)
Rotella vestiaria (Linnaeus, 1758) accepted as Umbonium vestiarium (Linnaeus, 1758) (basis of record)
Solarium laevigatum Lamarck, 1816 accepted as Architectonica laevigata (Lamarck, 1816) (additional source)
Succinea pfeifferi Rossmässler, 1835 accepted as Oxyloma elegans (Risso, 1826) (additional source)
Theodoxus doriae Issel, 1865 accepted as Theodoxus pallidus (Dunker, 1861) (original description)
Theodoxus fluviatilis (Linnaeus, 1758) (additional source)
Theodoxus fluviatilis var. subthermalis Issel, 1865 accepted as Theodoxus fluviatilis (Linnaeus, 1758) (original description)
Theodoxus lituratus (Eichwald, 1838) accepted as Theodoxus major Issel, 1865 (additional source)
Theodoxus schirazensis "Parreys" (basis of record)
Theodoxus schirazensis var. major Issel, 1865 accepted as Theodoxus major Issel, 1865 (original description)
Trochus obscurus W. Wood, 1828 accepted as Priotrochus obscurus (W. Wood, 1828) (additional source)
Trochus pullatus (Anton, 1848) (basis of record)
Turbo coronatus Gmelin, 1791 accepted as Lunella coronata (Gmelin, 1791) (additional source)
Venus flammea Gmelin, 1791 accepted as Marcia cordata (Forsskål, 1775) (additional source)
Zonites lucidus (Draparnaud, 1801) accepted as Oxychilus draparnaudi (H. Beck, 1837) (basis of record)

Armenia for Theodoxus schirazensis var. major Issel, 1865 
Azerbaijan for Limnaea lessonae Issel, 1865 † 
Azerbaijan for Monodacna lessonae Issel, 1865 † 
Iran for Theodoxus doriae Issel, 1865 

 Type locality

 for Monodacna lessonae Issel, 1865 †

"trovate a Baku a poca distanza dal Caspio" [found in Baku a short distance from the Caspian Sea] (Azerbaijan) [details]

 Type locality

 for Theodoxus doriae Issel, 1865

"dalle acque termali di Kerman (Persia meridionale)" [from the thermal waters of Kerman (southern Persia)], Iran [details]

 Type locality

 for Theodoxus schirazensis var. major Issel, 1865

Lake Sevan ["lago Goktscha"], Armenia. However, Akramovskiy (1976) suggested the type locality given by Issel ... [details]

 Validity

 for Theodoxus schirazensis "Parreys"

Unavailable collection name mentioned by Issel (1865). He described the new variety Theodoxus schirazensis var. ... [details]