Pisidium nitidum Jenyns, 1832
Jenyns, 1832, Trans. Cambridge Phil. Soc. 4: 304, pl. 20, figs. 7-8.

Pisidium nitidum — Jenyns (1832), Prime (1852), Prime (1870), Prime (1895), ..., Múrria et al. (2020), Saito et al. (2022), Clewing et al. (2022), Czaja et al. (2023)
Cyclas nitida — Hanley (1843)
Pisum nitidum — Deshayes (1854)
Pisidium (Gruppe Fossarina) nitidum — Clessin (1877)
Pisidium (Eupisidium) nitidum — Mori (1938), Zhadin (1965), Korniushin (1998)
Pisidium (Cyclocalyx) nitidum — Clarke (1973), Burch (1975), Bespalaya et al. (2017), Voode (2017), Fuentealba-Jara et al. (2017)
Pisidium nitidum f. nitidum — Mackie et al. (1980)
Pisidium (Cingulipisidium) nitidum — Falkner et al. (2001), Bank (2006)
Pisidium (Euglesa) nitidum — Korniushin & Glaubrecht (2002)
Cyclocalyx nitidum — Lee & Ó Foighil (2003)
Cingulipisidium (s.s.) nitidum — Starobogatov et al. (2004)
Cingulipisidium nitidum — Kantor et al. (2010)
Euglesa (Cingilipisidium) nitida — Vinarski & Kantor (2016)
Euglesa (Cyclocalyx) nitida — Mouthon & Forcellini (2017)
Euglesa nitidum — Vinarski et al. (2020)
Pisidium cf. nitidum — Clewing et al. (2020), Saito et al. (2022), Clewing et al. (2022)
Euglesa nitida — Príe et al. (2021), Bespalaya et al. (2022), Prié et al. (2023)
Euglesa (Cingulipisidium) nitida — Bespalaya et al. (2023)

Pisidium nitidum var. splendens Baudon, 1857
Baudon, 1857, Mém. Soc. Acad. Archéol. Sci. Arts Dépt. Oise 3: 25, pl. 1, fig. b.
(intro'd as intra-sp. of Pisidium nitidum Jenyns, 1832)

Pisidium nitidum var. splendens — Baudon (1857)
Cingulipisidium (s.s.) splendens — Starobogatov et al. (2004)
Cingulipisidium splendens — Kantor et al. (2010)
Euglesa (Cingilipisidium) splendens — Vinarski & Kantor (2016)

Pisidium nitidum var. fedderseni Westerlund, 1890
Westerlund, 1890, Fauna Paläarct. Binnenconch. 2(7): 24.
(intro'd as intra-sp. of Pisidium nitidum Jenyns, 1832)

Pisidium nitidum var. fedderseni — Westerlund (1890)
Cingulipisidium (s.s.) fedderseni — Starobogatov et al. (2004)
Cingulipisidium fedderseni — Kantor et al. (2010)
Euglesa (Cingilipisidium) fedderseni — Vinarski & Kantor (2016)

Pisidium nitidum var. crassa Stelfox, 1918
Stelfox, 1918, J. of Conch. 15: 295, pl. 7, figs. 5-8.
(intro'd as intra-sp. of Pisidium nitidum Jenyns, 1832)

Pisidium nitidum var. crassa — Stelfox (1918)
Cingulipisidium (Costopisidium) crassum — Starobogatov et al. (2004)
Cingulipisidium crassum — Kantor et al. (2010)
Euglesa (Cingilipisidium) crassa — Vinarski & Kantor (2016)

Pisidium shadini Johansen, 1937
Johansen, 1937, Tr. Biol. Nuachno Issl. Instit. 4: 195, fig. 2.

Pisidium shadini — Johansen (1937)
Pisidium (Eupisidium) shadini — Zhadin (1965)
Cingulipisidium (Costopisidium) shadini — Starobogatov et al. (2004)
Cingulipisidium shadini — Kantor et al. (2010)
Euglesa (Cingilipisidium) shadini — Vinarski & Kantor (2016)

Galileja kozhovi Starobogatov & Streletzkaja, 1967
Starobogatov & Streletzkaja, 1967, Trudy Zool. Inst. 42: 254, fig. 64.

Galileja kozhovi — Starobogatov & Streletzkaja (1967)
Cingulipisidium (s.s.) kozhovi — Starobogatov et al. (2004)
Cingulipisidium kozhovi — Kantor et al. (2010)
Euglesa (Cingilipisidium) kozhovi — Vinarski & Kantor (2016)

Galileja rotundicostata Starobogatov & Streletzkaja, 1967
Starobogatov & Streletzkaja, 1967, Trudy Zool. Inst. 42: 253, fig. 62.

Galileja rotundicostata — Starobogatov & Streletzkaja (1967)
Cingulipisidium (Costopisidium) rotundicostatum — Starobogatov et al. (2004)
Cingulipisidium rotundicostata — Kantor et al. (2010)
Euglesa (Cingilipisidium) rotundicostata — Vinarski & Kantor (2016)

Euglesa tanuga Timm, 1976
Timm, 1976, Eesti NSV Tead. Akad. Toim. (Biol.) 25(1): 223, fig. 8.

Euglesa tanuga — Timm (1976)
Cingulipisidium (Costopisidium) tanugum — Starobogatov et al. (2004)
Cingulipisidium tanuga — Kantor et al. (2010)
Euglesa (Cingilipisidium) tanuga — Vinarski & Kantor (2016)

Euglesa khurdinensis Stadnichenko, 1984
Pirogov & Starobogatov in Stadnichenko, 1984, Fauna Ukrayiny 29: 255, fig. 82.

Euglesa khurdinensis — Stadnichenko (1984)
Cingulipisidium (s.s.) khurdenensis — Starobogatov et al. (2004)
Cingulipisidium khurdinensis — Kantor et al. (2010)
Euglesa (Cingilipisidium) khurdinensis — Vinarski & Kantor (2016)

Euglesa (Cingulipisidium) pulchricingulata Starobogatov & Budnikova, 1985
Starobogatov & Budnikova, 1985, Trudy Zool. Inst. 135: 101, fig. 6.

Euglesa (Cingulipisidium) pulchricingulata — Starobogatov & Budnikova (1985)
Cingulipisidium (s.s.) pulchricingulatum — Starobogatov et al. (2004)
Cingulipisidium pulchricingulatum — Kantor et al. (2010)
Euglesa (Cingilipisidium) pulchricingulata — Vinarski & Kantor (2016)

Euglesa cingulata Anistratenko & Starobogatov, 1990
Anistratenko & Starobogatov, 1990, unknown publication: 15, fig. 2.

Euglesa cingulata — Anistratenko & Starobogatov (1990)
Cingulipisidium (s.s.) cingulatum — Starobogatov et al. (2004)
Cingulipisidium cingulatum — Kantor et al. (2010)
Euglesa (Cingilipisidium) cingulata — Vinarski & Kantor (2016)

Cingulipisidium feroense Korniushin, 1991
Mörch in Korniushin, 1991, Zool. Zhur. 70(4): 21, fig. 1.

Cingulipisidium feroense — Korniushin (1991), Kantor et al. (2010)
Cingulipisidium (s.s.) feroense — Starobogatov et al. (2004)
Euglesa (Cingilipisidium) feroense — Vinarski & Kantor (2016)

Pisidium pauperculum Sterki, 1896
Sterki, 1896, Nautilus 10(6): 64.

Pisidium pauperculum — Sterki (1896)
Pisidium nitidum — Herrington (1962)
Pisidium (Cyclocalyx) nitidum — Clarke (1973), Burch (1975)
Pisidium nitidum f. pauperculum — Mackie et al. (1980)
Euglesa (Cingilipisidium) nitida — Vinarski & Kantor (2016)

Pisidium incertum Normand, 1854
Normand, 1854, Cycl. Dépt. Nord. 5: 6.

Pisidium incertum — Normand (1854)
Pisidium nitidum — Prime (1895)

Pisidium contortum Prime, 1858
Prime, 1858, Ann. Lyc. Natur. Hist. 6: 65, pl. 1, figs. 2a-c.

Pisidium contortum — Prime (1858)
Pisidium nitidum — Herrington (1962)
Pisidium (Cyclocalyx) nitidum — Clarke (1973), Burch (1975)
Euglesa (Cingilipisidium) nitida — Vinarski & Kantor (2016)

Pisidium nitidum var. lacustris Clessin, 1873
Clessin, 1873, Corrspbl. d. zool.-mineral. Ver. Regensburg: 28.
(intro'd as intra-sp. of Pisidium nitidum Jenyns, 1832)

Pisidium nitidum var. lacustris — Clessin (1873)
Pisidium (Gruppe Fossarina) nitidum var. lacustris — Clessin (1877)

Pisidium foreli Clessin, 1874
Clessin, 1874, Bull. Soc. Vaud. Sci. Nat. 13: 149. [nomen nudum]
Clessin, 1877, Conch. Cab. 9(3): 68, pl. 8, figs. 1-3.

Pisidium foreli — Clessin (1874)
Pisidium (Gruppe Fossarina) foreli — Clessin (1877)
Pisidium nitidum — Fauna Europaea (2012)

Pisidium splendidulum Sterki, 1898
Sterki, 1898, Nautilus 11(10): 113.

Pisidium splendidulum — Sterki (1898)
Pisidium nitidum — Herrington (1962)
Pisidium (Cyclocalyx) nitidum — Burch (1975)
Euglesa (Cingilipisidium) nitida — Vinarski & Kantor (2016)

Pisidium pauperculum var. nylanderi Sterki, 1898
Sterki, 1898, Nautilus 11(11): ??.
(intro'd as intra-sp. of Pisidium pauperculum Sterki, 1896)

Pisidium pauperculum var. nylanderi — Sterki (1898)
Pisidium (Cyclocalyx) nitidum — Burch (1975)
Euglesa (Cingilipisidium) nitida — Vinarski & Kantor (2016)

Pisidium handwerki Sterki, 1899
Sterki, 1899, Nautilus 13(8): ??.

Pisidium handwerki — Sterki (1899)
Pisidium nitidum — Herrington (1962)
Pisidium (Cyclocalyx) nitidum — Burch (1975)
Euglesa (Cingilipisidium) nitida — Vinarski & Kantor (2016)

Pisidium tenuissimum Sterki, 1901
Sterki, 1901, Nautilus 14(9): ??.

Pisidium tenuissimum — Sterki (1901)
Pisidium nitidum — Herrington (1962)
Pisidium (Cyclocalyx) nitidum — Burch (1975)
Euglesa (Cingilipisidium) nitida — Vinarski & Kantor (2016)

Pisidium minusculum Sterki, 1906
Sterki, 1906, Nautilus 20(2): ??.

Pisidium minusculum — Sterki (1906)
Pisidium nitidum — Herrington (1962)
Pisidium (Cyclocalyx) nitidum — Burch (1975)
Euglesa (Cingilipisidium) nitida — Vinarski & Kantor (2016)

Pisidium glabellum Sterki, 1913
Sterki, 1913, Nautilus 26(12): 137.

Pisidium glabellum — Sterki (1913)
Pisidium nitidum — Herrington (1962)
Pisidium (Cyclocalyx) nitidum — Burch (1975)
Euglesa (Cingilipisidium) nitida — Vinarski & Kantor (2016)

Pisidium lermondi Sterki, 1913
Sterki, 1913, Nautilus 26(12): 138.

Pisidium lermondi — Sterki (1913)
Pisidium nitidum — Herrington (1962)
Pisidium (Cyclocalyx) nitidum — Burch (1975)
Euglesa (Cingilipisidium) nitida — Vinarski & Kantor (2016)

Pisidium pusillum B.B. Woodward, 1913
B.B. Woodward, 1913, Cat. Brit. Pisidium of the BMNH: ??.
(homonym of Pisidium pusillum Jenyns, 1832)

Pisidium pusillum — B.B. Woodward (1913)
Pisidium conventus — Herrington (1962), IUCN (2011)
Pisidium (Cyclocalyx) nitidum — Burch (1975)
Pisidium nitidum — Fauna Europaea (2012)
Euglesa (Cingilipisidium) nitida — Vinarski & Kantor (2016)

Pisidium latchfordi Sterki, 1916
Sterki, 1916, Ann. Carnegie Mus. 10(3/4): ??.

Pisidium latchfordi — Sterki (1916)
Pisidium nitidum — Herrington (1962)
Pisidium (Cyclocalyx) nitidum — Burch (1975)
Euglesa (Cingilipisidium) nitida — Vinarski & Kantor (2016)

Pisidium pauperculum var. crystalense Sterki, 1916
Sterki, 1907, Proc. Ohio St. Acad. Sci. 4(8): ??. [nomen nudum]
Sterki, 1916, Ann. Carnegie Mus. 10(3/4): ??.
(intro'd as intra-sp. of Pisidium pauperculum Sterki, 1896)

Pisidium pauperculum var. crystalense — Sterki (1916)
Pisidium (Cyclocalyx) nitidum — Burch (1975)
Euglesa (Cingilipisidium) nitida — Vinarski & Kantor (2016)

Pisidium splendidulum var. corneolum Sterki, 1916
Sterki, 1916, Ann. Carnegie Mus. 10(3/4): ??.
(intro'd as intra-sp. of Pisidium splendidulum Sterki, 1898)

Pisidium splendidulum var. corneolum — Sterki (1916)
Pisidium (Cyclocalyx) nitidum — Burch (1975)
Euglesa (Cingilipisidium) nitida — Vinarski & Kantor (2016)

Pisidium splendidulum var. miliastrum Sterki, 1916
Sterki, 1916, Ann. Carnegie Mus. 10(3/4): ??.
(intro'd as intra-sp. of Pisidium splendidulum Sterki, 1898)

Pisidium splendidulum var. miliastrum — Sterki (1916)
Pisidium (Cyclocalyx) nitidum — Burch (1975)
Euglesa (Cingilipisidium) nitida — Vinarski & Kantor (2016)

Pisidium splendidulum var. novangliae Sterki, 1916
Sterki, 1916, Ann. Carnegie Mus. 10(3/4): ??.
(intro'd as intra-sp. of Pisidium splendidulum Sterki, 1898)

Pisidium splendidulum var. novangliae — Sterki (1916)
Pisidium (Cyclocalyx) nitidum — Burch (1975)
Euglesa (Cingilipisidium) nitida — Vinarski & Kantor (2016)

Pisidium limpidum Sterki, 1922
Sterki, 1922, Ann. Carnegie Mus. 13(3/4): ??.

Pisidium limpidum — Sterki (1922)
Pisidium nitidum — Herrington (1962)
Pisidium (Cyclocalyx) nitidum — Burch (1975)
Euglesa (Cingilipisidium) nitida — Vinarski & Kantor (2016)

Pisidium prognathum Sterki, 1922
Sterki, 1922, Ann. Carnegie Mus. 13(3/4): ??.

Pisidium prognathum — Sterki (1922)
Pisidium nitidum — Herrington (1962)
Pisidium (Cyclocalyx) nitidum — Burch (1975)
Euglesa (Cingilipisidium) nitida — Vinarski & Kantor (2016)

Pisidium amoenum Herrington, 1954
‘Sterki’ Herrington, 1954, Nautilus 67(3): ??. [nomen nudum]

Pisidium amoenum — Herrington (1954)
Pisidium (Cyclocalyx) nitidum — Burch (1975)

Pisidium flexum Herrington, 1954
‘Sterki’ Herrington, 1954, Nautilus 67(3): ??. [nomen nudum]

Pisidium flexum — Herrington (1954)
Pisidium (Cyclocalyx) nitidum — Burch (1975)

Pisidium luteolum Herrington, 1954
Herrington, 1954, Nautilus 67(3): ??. [nomen nudum]

Pisidium luteolum — Herrington (1954)
Pisidium (Cyclocalyx) nitidum — Burch (1975)

Pisidium overiapicula Herrington, 1954
‘Sterki’ Herrington, 1954, Nautilus 67(3): ??. [nomen nudum]

Pisidium overiapicula — Herrington (1954)
Pisidium (Cyclocalyx) nitidum — Burch (1975)

Cingulipisidium khurdenensis Starobogatov et al., 2004
Starobogatov et al., 2004, Key Freshw. Invert. Russia 6 (molluscs, polychaetes, nemerteans): 75.
(error for Euglesa khurdinensis Stadnichenko, 1984)

Cingulipisidium khurdenensis — Starobogatov et al. (2004)

Pisidium globellum Vinarski & Kantor, 2016
‘Sterki’ Vinarski & Kantor, 2016, Analyt. Cat. Fr. Brack. Moll. Russia: 120.
(error for Pisidium glabellum Sterki, 1913)

Pisidium globellum — Vinarski & Kantor (2016)

Taxonomic History (since 1900)

Pisidium tenuissimum — Sterki (1901)
Pisidium minusculum — Sterki (1906)
Pisidium glabellum — Sterki (1913)
Pisidium lermondi — Sterki (1913)
Pisidium pusillum — B.B. Woodward (1913)
Pisidium latchfordi — Sterki (1916)
Pisidium pauperculum var. crystalense — Sterki (1916)
Pisidium splendidulum var. corneolum — Sterki (1916)
Pisidium splendidulum var. miliastrum — Sterki (1916)
Pisidium splendidulum var. novangliae — Sterki (1916)
Pisidium nitidum var. crassa — Stelfox (1918)
Pisidium limpidum — Sterki (1922)
Pisidium prognathum — Sterki (1922)
Pisidium shadini — Johansen (1937)
Pisidium (Eupisidium) nitidum — Mori (1938), Zhadin (1965), Korniushin (1998)
Pisidium amoenum — Herrington (1954)
Pisidium flexum — Herrington (1954)
Pisidium luteolum — Herrington (1954)
Pisidium overiapicula — Herrington (1954)
Pisidium nitidum — Herrington (1962), Mandahl-Barth (1988), Kuiper et al. (1989), Daget (1998), ..., Múrria et al. (2020), Saito et al. (2022), Clewing et al. (2022), Czaja et al. (2023)
Pisidium conventus — Herrington (1962), IUCN (2011)
Pisidium (Eupisidium) shadini — Zhadin (1965)
Galileja kozhovi — Starobogatov & Streletzkaja (1967)
Galileja rotundicostata — Starobogatov & Streletzkaja (1967)
Pisidium (Cyclocalyx) nitidum — Clarke (1973), Burch (1975), Bespalaya et al. (2017), Voode (2017), Fuentealba-Jara et al. (2017)
Euglesa tanuga — Timm (1976)
Pisidium nitidum f. nitidum — Mackie et al. (1980)
Pisidium nitidum f. pauperculum — Mackie et al. (1980)
Euglesa khurdinensis — Stadnichenko (1984)
Euglesa (Cingulipisidium) pulchricingulata — Starobogatov & Budnikova (1985)
Euglesa cingulata — Anistratenko & Starobogatov (1990)
Cingulipisidium feroense — Korniushin (1991), Kantor et al. (2010)
Pisidium (Cingulipisidium) nitidum — Falkner et al. (2001), Bank (2006)
Pisidium (Euglesa) nitidum — Korniushin & Glaubrecht (2002)
Cyclocalyx nitidum — Lee & Ó Foighil (2003)
Cingulipisidium (s.s.) nitidum — Starobogatov et al. (2004)
Cingulipisidium (s.s.) splendens — Starobogatov et al. (2004)
Cingulipisidium (s.s.) fedderseni — Starobogatov et al. (2004)
Cingulipisidium (Costopisidium) crassum — Starobogatov et al. (2004)
Cingulipisidium (Costopisidium) shadini — Starobogatov et al. (2004)
Cingulipisidium (s.s.) kozhovi — Starobogatov et al. (2004)
Cingulipisidium (Costopisidium) rotundicostatum — Starobogatov et al. (2004)
Cingulipisidium (Costopisidium) tanugum — Starobogatov et al. (2004)
Cingulipisidium (s.s.) khurdenensis — Starobogatov et al. (2004)
Cingulipisidium (s.s.) pulchricingulatum — Starobogatov et al. (2004)
Cingulipisidium (s.s.) cingulatum — Starobogatov et al. (2004)
Cingulipisidium (s.s.) feroense — Starobogatov et al. (2004)
Cingulipisidium khurdenensis — Starobogatov et al. (2004)
Cingulipisidium nitidum — Kantor et al. (2010)
Cingulipisidium splendens — Kantor et al. (2010)
Cingulipisidium fedderseni — Kantor et al. (2010)
Cingulipisidium crassum — Kantor et al. (2010)
Cingulipisidium shadini — Kantor et al. (2010)
Cingulipisidium kozhovi — Kantor et al. (2010)
Cingulipisidium rotundicostata — Kantor et al. (2010)
Cingulipisidium tanuga — Kantor et al. (2010)
Cingulipisidium khurdinensis — Kantor et al. (2010)
Cingulipisidium pulchricingulatum — Kantor et al. (2010)
Cingulipisidium cingulatum — Kantor et al. (2010)
Euglesa (Cingilipisidium) nitida — Vinarski & Kantor (2016)
Euglesa (Cingilipisidium) splendens — Vinarski & Kantor (2016)
Euglesa (Cingilipisidium) fedderseni — Vinarski & Kantor (2016)
Euglesa (Cingilipisidium) crassa — Vinarski & Kantor (2016)
Euglesa (Cingilipisidium) shadini — Vinarski & Kantor (2016)
Euglesa (Cingilipisidium) kozhovi — Vinarski & Kantor (2016)
Euglesa (Cingilipisidium) rotundicostata — Vinarski & Kantor (2016)
Euglesa (Cingilipisidium) tanuga — Vinarski & Kantor (2016)
Euglesa (Cingilipisidium) khurdinensis — Vinarski & Kantor (2016)
Euglesa (Cingilipisidium) pulchricingulata — Vinarski & Kantor (2016)
Euglesa (Cingilipisidium) cingulata — Vinarski & Kantor (2016)
Euglesa (Cingilipisidium) feroense — Vinarski & Kantor (2016)
Pisidium globellum — Vinarski & Kantor (2016)
Euglesa (Cyclocalyx) nitida — Mouthon & Forcellini (2017)
Euglesa nitidum — Vinarski et al. (2020)
Pisidium cf. nitidum — Clewing et al. (2020), Saito et al. (2022), Clewing et al. (2022)
Euglesa nitida — Príe et al. (2021), Bespalaya et al. (2022), Prié et al. (2023)
Euglesa (Cingulipisidium) nitida — Bespalaya et al. (2023)