species Euglesa supina (Schmidt, 1850): synonymy

Pisidium supinum Schmidt, 1850

Schmidt, 1850. Z. Malazozool. (8): 119.

Pisidium supinum — Thiele (1934), Mackie et al. (1980), Kuiper et al. (1989), Turgeon et al. (1998), Grigorovich et al. (2000), ... Bößneck et al. (2016), Groh et al. (2020), Clewing et al. (2020), Saito et al. (2022), Clewing et al. (2022)
Pisidium henslowanum — Herrington (1962)
Pisidium (Eupisidium) supinum — Zhadin (1965), Korniushin (1998)
Pisidium (Cyclocalyx) supinum — Burch (1975), Mackie (2007), Voode (2017), Bespalaya et al. (2017), Fuentealba-Jara et al. (2017)
Pisidium (Henslowiana) supinum — Falkner et al. (2001)
Pisidium (Euglesa) supinum — Korniushin & Glaubrecht (2002)
Cyclocalyx supinum — Lee & Ó Foighil (2003)
Henslowiana (Supiniana) supina — Starobogatov et al. (2004)
Henslowiana supina — Kantor et al. (2010)
Euglesa (Henslowiana) supina — Vinarski & Kantor (2016)
Euglesa (Cyclocalyx) supina — Mouthon & Forcellini (2017)
Pisidium (Cyclocalyx) cf. supinum — Bespalaya et al. (2017)
Euglesa supinum — Vinarski et al. (2020)
Euglesa supina — Príe et al. (2021), Prié et al. (2023), Kovalenkova et al. (2025), Prie et al. (2026), Bogan et al. (2026)
Pisidium cf. supinum — Saito et al. (2022)

Pisidium hesnlowianum var. inappendiculatum Moquin-Tandon, 1855

(intro'd as intra-sp. of Tellina henslowana Sheppard, 1825)
Moquin-Tandon, 1855. Hist. Natur. Moll. France 2: 581, pl. 52, figs. 8-10.

Euglesa (Henslowiana) supina — Vinarski & Kantor (2016)

Pisidium conicum Baudon, 1857

Baudon, 1857. Mém. Soc. Acad. Archéol. Sci. Arts Dépt. Oise 3: 50, pl. 5, fig. B.

Henslowiana (Supiniana) conica — Starobogatov et al. (2004)
Henslowiana conica — Kantor et al. (2010)
Pisidium supinum — Fauna Europaea (2012)
Euglesa (Henslowiana) conicum — Vinarski & Kantor (2016)

Pisidium baudonii Clessin, 1873

Clessin, 1873. Malak. Blatt. 20: 83.

Henslowiana (Supiniana) baudoni — Starobogatov et al. (2004)
Henslowiana baudonii — Kantor et al. (2010)
Pisidium supinum — Fauna Europaea (2012)
Euglesa (Henslowiana) baudonii — Vinarski & Kantor (2016)

Euglesa (Costopisidium) infirmicostata Pirogov & Starobogatov, 1974

Pirogov & Starobogatov, 1974. Zool. Zhur. 53(9): 330.

Henslowiana (Supiniana) infirmicostata — Starobogatov et al. (2004)
Henslowiana infirmicostata — Kantor et al. (2010)
Euglesa (Henslowiana) infirmicostata — Vinarski & Kantor (2016)

Euglesa (Cymatocyclas) tenuicostulata Krivosheina, 1978

Krivosheina, 1978. Zool. Zhur. 57(10): 1498.

Henslowiana (Supiniana) tenuicostulata — Starobogatov et al. (2004)
Henslowiana tenuicostulata — Kantor et al. (2010)
Euglesa (Henslowiana) tenuicostulata — Vinarski & Kantor (2016)

Pisidium fontinale Stein, 1850

(misidentified reference to Cyclas fontinalis Draparnaud, 1806)
Stein, 1850. Schneck. und Muscel. Berlins: 111, pl. 3, fig. 14.

Pisidium henslowanum Baudon, 1857

(misidentified reference to Tellina henslowana Sheppard, 1825)
Baudon, 1857. Mém. Soc. Acad. Archéol. Sci. Arts Dépt. Oise 3: 45 pl. 4.

Euglesa (Henslowiana) baudonii — Vinarski & Kantor (2016)

Pisidium bandonii Clessin, 1877

(error for Pisidium baudonii Clessin, 1873)
Clessin, 1877. Deutsche Excurs. Moll. Fauna: 505.