Glycymeris plicata Eichwald, 1829
Eichwald, 1829, Zool. Spec. Rossiae 1: 279, pl. 5, figs. 2a-b.

Glycymeris plicata — Eichwald (1829)
Hypanis plicata — Ménétries (1832), Starobogatov et al. (2004), Kantor et al. (2010), Graf (2013), Wesselingh et al. (2019)
Adacna plicata — Eichwald (1838), Graham-Ponton (1869), Grimm (1876), Grimm (1877), Lamy (1946), Slugina (2006), Huber (2010)
Adacna (Hypanis) plicata — Zhadin (1965)
Hypanis plicatum — Bogan (2010), WoRMS (2011)
Hypanis plicata plicata — Vinarski & Kantor (2016)

Adacna relicta Milachewitch, 1916
Milachewitch, 1916, Moll. Mers Russes: 274, pl. 8, fig. 10-13.

Adacna relicta — Milachewitch (1916), Lamy (1946)
Adacna (Hypanis) plicata var. relicta — Zhadin (1965)
Hypanis relicta — Starobogatov et al. (2004), Bogan (2010), Kantor et al. (2010)
Hypanis (s.s.) plicata relicta — Munasypova-Motyash (2006)
Hypanis plicatum — WoRMS (2011)
Hypanis plicata — Graf (2013), Wesselingh et al. (2019)
Hypanis plicata relicta — Vinarski & Kantor (2016)

Hypanis regularis Starobogatov et al., 2004
Starobogatov in Starobogatov et al., 2004, Key Freshw. Invert. Russia 6 (molluscs, polychaetes, nemerteans): 48.
(new name for Glycymeris plicata Grimm, 1876)

Hypanis regularis — Starobogatov et al. (2004), Kantor et al. (2010)
Hypanis plicata — Graf (2013)
Hypanis plicata plicata — Vinarski & Kantor (2016)

Adacna plicata Eichwald, 1838
Eichwald, 1838, Bull. Soc. imp. Nat. Moscou 11: 171 [as var. B].
(reference to Glycymeris plicata Eichwald, 1829)

Adacna plicata — Eichwald (1838)
Adacna relicta — Lamy (1946)
Hypanis plicata — Wesselingh et al. (2019)

Pholadomya crispa Agassiz, 1842
Agassiz, 1842, Études Moll. Fossil. 2: pl. 1, figs. 1-6.

Pholadomya crispa — Agassiz (1842)
Adacna plicata — Lamy (1946)

Glycymeris plicata Grimm, 1876
Grimm, 1876, Kaspinskoe Fauna: 66, pl. 8, fig. 14.
(reference to Glycymeris plicata Eichwald, 1829; renamed Hypanis regularis Starobogatov et al., 2004)

Glycymeris plicata — Grimm (1876)
Hypanis regularis — Starobogatov et al. (2004), Kantor et al. (2010)

Adacna grimmi Andrusov, 1923
Andrusov, 1923, unknown publication: pl. 9, figs. 23-26.

Adacna grimmi — Andrusov (1923)
Adacna (Hypanis) grimmi — Zhadin (1965)
Hypanis plicata — Kantor et al. (2010)
Hypanis plicata plicata — Vinarski & Kantor (2016)

Adacna relicta var. dolosmiana Borcea, 1926
Borcea, 1926, Ann. Sci. Univ. Jassy 13: 439, 468, pl. 18, figs. 156-158, 167.
(intro'd as intra-sp. of Adacna relicta Milachewitch, 1916)

Adacna relicta var. dolosmiana — Borcea (1926), Lamy (1946)
Hypanis plicata — Wesselingh et al. (2019)

Hypanis dolosmaniana Grossu, 1973
‘Borcea’ Grossu, 1973, unknown publication: 136.
(error for Adacna relicta var. dolosmiana Borcea, 1926)

Hypanis dolosmaniana — Grossu (1973)
Hypanis plicata — Wesselingh et al. (2019)

Hypanis plicata golbargae Tadjalli-Pour, 1977
Tadjalli-Pour, 1977, unknown publication: 99, pl. 1, fig. 5.
(intro'd as intra-sp. of Glycymeris plicata Eichwald, 1829)

Hypanis plicata golbargae — Tadjalli-Pour (1977)
Hypanis plicata — Wesselingh et al. (2019)

Taxonomic History (since 1900)

Adacna relicta — Milachewitch (1916), Lamy (1946)
Adacna grimmi — Andrusov (1923)
Adacna relicta var. dolosmiana — Borcea (1926), Lamy (1946)
Adacna plicata — Lamy (1946), Slugina (2006), Huber (2010)
Adacna (Hypanis) plicata — Zhadin (1965)
Adacna (Hypanis) plicata var. relicta — Zhadin (1965)
Adacna (Hypanis) grimmi — Zhadin (1965)
Hypanis dolosmaniana — Grossu (1973)
Hypanis plicata golbargae — Tadjalli-Pour (1977)
Hypanis plicata — Starobogatov et al. (2004), Kantor et al. (2010), Graf (2013), Wesselingh et al. (2019)
Hypanis regularis — Starobogatov et al. (2004), Kantor et al. (2010)
Hypanis relicta — Starobogatov et al. (2004), Bogan (2010), Kantor et al. (2010)
Hypanis (s.s.) plicata relicta — Munasypova-Motyash (2006)
Hypanis plicatum — Bogan (2010), WoRMS (2011)
Hypanis plicata plicata — Vinarski & Kantor (2016)
Hypanis plicata relicta — Vinarski & Kantor (2016)