Check-list taxa
Mollusca - mollusks > Gastropoda - gastropods > Neritidae - Nerites
Mollusca - mollusks > Gastropoda - gastropods > Melanopsidae
Fagotia esperi (A. Férussac, 1823)
Holandriana holandrii (C. Pfeiffer, 1828)
Microcolpia daudebartii (Prevost, 1821)
Mollusca - mollusks > Gastropoda - gastropods > Architaenioglossa > Viviparidae
Mollusca - mollusks > Gastropoda - gastropods > Architaenioglossa > Aciculidae
Platyla orthostoma (Jackiewicz, 1979)
Platyla polita (W. Hartmann, 1840)
Platyla similis (Reinhardt, 1880)
Mollusca - mollusks > Gastropoda - gastropods > Pulmonata - pulmonates > Lymnaeidae - pond snails
Galba truncatula (O. F. Müller, 1774) - Dwarf Pond Snail
Lymnaea stagnalis (Linnaeus, 1758) - Swamp Lymnaea
Radix ampla (W. Hartmann, 1821)
Radix auricularia (Linnaeus, 1758) - Ear Pond Snail
Radix balthica (Linnaeus, 1758)
Radix labiata (Rossmässler, 1835)
Mollusca - mollusks > Gastropoda - gastropods > Pulmonata - pulmonates > Physidae - bladder snails
Aplexa hypnorum (Linnaeus, 1758) - Moss Bladder Snail
Physa fontinalis (Linnaeus, 1758) - Common Bladder Snail
Physella acuta (Draparnaud, 1805) - European Physa
Mollusca - mollusks > Gastropoda - gastropods > Pulmonata - pulmonates > Planorbidae - Trumpet snails
Anisus septemgyratus (Rossmässler, 1835)
Anisus vorticulus (Troschel, 1834) - Little Whirlpool Ram's-horn Snail
Bathyomphalus contortus (Linnaeus, 1758) - Twisted Ram's-horn
Gyraulus albus (O. F. Müller, 1774) - White Ramshorn
Gyraulus crista (Linnaeus, 1758) - Star Gyro
Gyraulus laevis (Alder, 1838) - Smooth Ramshorn
Gyraulus piscinarum (Bourguignat, 1852)
Pettancylus clessinianus (Jickeli, 1882) - Wautier's Limpet
Mollusca - mollusks > Gastropoda - gastropods > Pulmonata - pulmonates > Cochlicopidae - agate snails
Cochlicopa lubrica (O. F. Müller, 1774) - Glossy Pillar
Cochlicopa lubricella (Rossmässler, 1835) - Thin Pillar
Cochlicopa nitens (M. von Gallenstein, 1848) - Robust Pillar
Mollusca - mollusks > Gastropoda - gastropods > Pulmonata - pulmonates > Spelaeodiscidae
Spelaeodiscus triarius triarius (Rossmässler, 1839)
Mollusca - mollusks > Gastropoda - gastropods > Pulmonata - pulmonates > Argnidae
Agardhiella macrostoma rumelica (P. Hesse, 1916)
Agardhiella parreyssii (L. Pfeiffer, 1848)
Agardhiella truncatella (L. Pfeiffer, 1841)
Mollusca - mollusks > Gastropoda - gastropods > Pulmonata - pulmonates > Orculidae
Orcula zilchi Urbanski, 1960
Orculella bulgarica (P. Hesse, 1915)
Pagodulina subdola brabeneci Hudec & Vašatko, 1971
Sphyradium doliolum (Bruguière, 1792)
Mollusca - mollusks > Gastropoda - gastropods > Pulmonata - pulmonates > Chondrinidae
Chondrina arcadica bulgarica (Nordsieck, 1970)
Chondrina avenacea (Bruguière, 1792)
Granaria frumentum (Draparnaud, 1801)
Mollusca - mollusks > Gastropoda - gastropods > Pulmonata - pulmonates > Pupillidae
Pupilla muscorum (Linnaeus, 1758) - Widespread Column
Pupilla sterrii (Voith, 1840)
Pupilla triplicata (Studer, 1820)
Mollusca - mollusks > Gastropoda - gastropods > Pulmonata - pulmonates > Pyramidulidae
Pyramidula pusilla (Vallot, 1801)
Mollusca - mollusks > Gastropoda - gastropods > Pulmonata - pulmonates > Valloniidae
Acanthinula aculeata (O. F. Müller, 1774)
Vallonia costata (O. F. Müller, 1774) - Costate Vallonia
Vallonia enniensis (Gredler, 1856)
Vallonia excentrica Sterki, 1893 - Iroquois Vallonia
Vallonia pulchella (O. F. Müller, 1774) - Grass Snail
Mollusca - mollusks > Gastropoda - gastropods > Pulmonata - pulmonates > Vertiginidae - whorl and chrysalis snails
Columella edentula (Draparnaud, 1805) - Toothless Column
Truncatellina claustralis (Gredler, 1856)
Truncatellina costulata (Nilsson, 1823)
Truncatellina cylindrica (A. Férussac, 1807)
Truncatellina rothi (Reinhardt, 1916)
Vertigo alpestris Alder, 1838 - Tundra Vertigo
Vertigo angustior Jeffreys, 1830 - Narrow-mouthed Whorl Snail
Vertigo antivertigo (Draparnaud, 1801)
Vertigo moulinsiana (Dupuy, 1849) - Des Moulin's Whorl Snail
Vertigo pusilla O. F. Müller, 1774
Vertigo pygmaea (Draparnaud, 1801) - Crested Vertigo
Vertigo substriata (Jeffreys, 1833)
Mollusca - mollusks > Gastropoda - gastropods > Pulmonata - pulmonates > Enidae - bulins
Chondrula macedonica A.J. Wagner, 1914
Chondrula microtragus (Rossmässler, 1839)
Chondrula tricuspidata (Küster, 1843)
Chondrula tridens tridens (O. F. Müller, 1774)
Chondrus zebra tantalus (L. Pfeiffer, 1868)
Ena montana (Draparnaud, 1801)
Eubrephulus bicallosa (L. Pfeiffer, 1847)
Mastus carneolus (Mousson, 1863)
Mastus etuberculatus (Frauenfeld, 1876)
Mastus rossmaessleri (L. Pfeiffer, 1847)
Merdigera obscura (O. F. Müller, 1774)
Multidentula ovularis (Olivier, 1801)
Multidentula squalina (L. Pfeiffer, 1848)
Pseudochondrula seductilis (Rossmässler, 1837)
Zebrina detrita (O. F. Müller, 1774)
Zebrina kindermanni kindermanni (L. Pfeiffer, 1853)
Zebrina varnensis (L. Pfeiffer, 1847)
Mollusca - mollusks > Gastropoda - gastropods > Pulmonata - pulmonates > Clausiliidae - door snails
Alinda atanasovi (Urbański, 1964)
Alinda biplicata michaudiana (L. Pfeiffer, 1848)
Alinda kaeufeli eninskoensis (Irikov, 2006)
Alinda vratzatica (Likharev, 1972)
Alinda wagneri petrohanica (Urbanski, 1969)
Balea serbica serbica (Moellendorff, 1873)
Bulgarica bulgariensis bulgariensis (L. Pfeiffer, 1848)
Bulgarica bulgariensis intricata (Mousson, 1859)
Bulgarica bulgariensis osmanica (Westerlund, 1884)
Bulgarica denticulata thessalonica (Rossmässler, 1839)
Bulgarica fraudigera (Rossmässler, 1839)
Bulgarica fritillaria (Frivaldsky, 1835)
Bulgarica hiltrudae H. Nordsieck, 1974
Bulgarica pseudofraudigera H. Nordsieck, 1973
Bulgarica urbanskii paganella Nordsieck, 1974
Bulgarica urbanskii urbanskii Nordsieck, 1973
Bulgarica varnensis gabrovnicana Irikov, 2006
Bulgarica varnensis trimontsiana Irikov, 2006
Bulgarica varnensis varnensis (L. Pfeiffer, 1848)