Anodonta blainvilliana Lea, 1834
Lea, 1834, Trans. Amer. Phil. Soc. 5 [O. 1]: 77 [189], pl. 12, fig. 35.
Type(s): LECTOTYPE USNM_128843, So. America.

Anodonta blainvilliana — Lea (1834), Hanley (1843)
Iridina esula — d’Orbigny (1835), d’Orbigny (1846)
Margarita (Anodonta) blainvilliana — Lea (1836), Lea (1838)
Margaron (Anodonta) blainvilliana — Lea (1852)
Leila blainvilliana — Hupé (1857), Adams & Adams (1857), H. Adams (1866), Fischer (1887), ..., Pereira et al. (2014), Torres et al. (2018), Mansur et al. (2020), Graf & Cummings (2021)
Anodon blainvilleana — Sowerby (1867)
Margaron (Columba) blainvilliana — Lea (1870)
Columba blainvilliana — Miller (1879)
Columba blainvilleana — Ihering (1890)
Leila blainvilleana — Simpson (1900), Simpson (1914), Haas (1931), Parodiz & Bonetto (1963), ..., Mansur (1970), Bonetto & Mansur (1970), Simone (2006), Rumi et al. (2008)

Anodon parishii Gray, 1834
Gray, 1834, Proc. Zool. Soc. London 1834: 57.

Anodon parishii — Gray (1834)
Margarita (Anodonta) parishii — Lea (1836), Lea (1838)
Anodonta parishii — Hanley (1843)
Margaron (Anodonta) parishii — Lea (1852)
Leila parishii — Adams & Adams (1857)
Margaron (Columba) blainvilliana — Lea (1870)
Columba blainvilliana — Miller (1879)
Columba blainvilleana — Ihering (1890)
Leila blainvilleana — Simpson (1900), Simpson (1914), Haas (1931), Figueiras (1965), Haas (1969), Bonetto & Mansur (1970), Simone (2006)
Leila blainvilliana — Veitenheimer (1973), Quintana (1982), Ramírez et al. (2003)

Iridina trapezialis d’Orbigny, 1835
‘Lamarck’ d’Orbigny, 1835, Mag. Zool. 5(61-62): 43.
(error for Anodonta trapesialis Lamarck, 1819; misidentified reference to Anodonta trapesialis Lamarck, 1819)
Type(s): NOMEN NUDUM MNHN_MP_0320, Guarayos.

Iridina trapezialis — d’Orbigny (1835)
Margarita (Anodonta) blainvilliana — Lea (1838)
Anodonta blainvilliana — Hanley (1843)
Margaron (Anodonta) blainvilliana — Lea (1852)
Leila trapezialis — Hupé (1857)
Margaron (Columba) blainvilliana — Lea (1870)
Columba blainvilliana — Miller (1879)
Columba blainvilleana — Ihering (1890)
Glabaris (s.s.) trapesialis — Simpson (1900)
Anodontites (s.s.) trapesialis — Simpson (1914)
Leila blainvilliana — Veitenheimer (1973), Ramírez et al. (2003)
Leila blainvilleana — Simone (2006)

Leila castelnaudii Hupé, 1857
Hupé, 1857, [in] Castelnau, Anim. Nouv. Rares d’Amer. Sud: 91, pl. 19, fig. 1.
Type(s): SYNTYPE MNHN_MP_0209, Rio Paraguay “Habite Bourbon ou Olympo (Paraguay).” .

Leila castelnaudii — Hupé (1857)
Anodon castelnaudii — Sowerby (1868)
Margaron (Columba) esula — Lea (1870)
Columba castelnaudii — Ihering (1890)
Leila esula — Simpson (1900), Simpson (1914), Haas (1931), Haas (1969), Veitenheimer (1973), Quintana (1982), Ramírez et al. (2003)
Leila castelnaudi — Ortmann (1921), Morretes (1949)
Leila blainvilleana — Mansur (1970), Simone (2006)
Leila blainvilliana — Mansur et al. (1988), Ramírez et al. (2003)

Leila georgina Hupé, 1857
Hupé, 1857, [in] Castelnau, Anim. Nouv. Rares d’Amer. Sud: 91.
(misidentified reference to Anodon georginae Griffith & Pidgeon, 1833)

Leila georgina — Hupé (1857)
Margaron (Anodonta) georginæ — Lea (1870)
Leila blainvilleana — Simone (2006)

Anodon hians Sowerby, 1867
Sowerby, 1867, Conch. Icon. 17: pl. 4, sp. 8.
Type(s): HOLOTYPE (MONOTYPY) BMNH_1965205, Hab._?

Anodon hians — Sowerby (1867)
Margaron (Columba) blainvilliana — Lea (1870)
Columba blainvilleana — Ihering (1890)
Leila blainvilleana — Simpson (1900), Simpson (1914), Haas (1931), Haas (1969), Bonetto & Mansur (1970), Simone (2006)
Leila blainvilliana — Veitenheimer (1973), Quintana (1982), Ramírez et al. (2003)

Anodon georginae Ihering, 1890
Ihering, 1890, Arch. Naturg. 56(1): 142.
(misidentified reference to Anodon georginae Griffith & Pidgeon, 1833)

Anodon georginae — Ihering (1890)
Leila blainvilleana — Simone (2006)

Columba blainvilleana Ihering, 1890
‘Lea’ of Authors.
Ihering, 1890, Arch. Naturg. 56(1): 142.
Simpson, 1900, Proc. U.S. Nat. Mus. 22: 915.
Simpson, 1914, Descr. Cat. Naiades: 1400.
Haas, 1931, Senckenbergiana 13: 102.
Morretes, 1949, Arqu. Mus. Paranaense 7: 28.
Bonetto, 1963, Physis 24: 11.
Parodiz & Bonetto, 1963, Malacologia 1(2): 206.
Modell, 1964, Arch. Moll. 93: 81.
Figueiras, 1965, Comm. Soc. Malac. Uruguay 1(8): 252.
Haas, 1969, Das Tierreich 88: 577.
Haas, 1969, Treatise on Invert. Paleo: N465.
Mansur, 1970, Iheringia 39: 55.
Bonetto & Mansur, 1970, Acta Zool. Lilloana 27: 256.
Millard, 2001, Class. Moll. (3): 1074.
Simone, 2006, Land. Freshw. Moll. Brazil.: 289.
(error for Anodonta blainvilliana Lea, 1834)

Columba blainvilleana — Ihering (1890)
Leila blainvilleana — Mansur (1970)
Leila blainvilliana — Veitenheimer (1973), Quintana (1982)

Columba blainvilleana var. riograndensis Ihering, 1890
Ihering, 1890, Arch. Naturg. 56(1): 142. [nomen nudum]
(intro'd as intra-sp. of Anodonta blainvilliana Lea, 1834)

Columba blainvilleana var. riograndensis — Ihering (1890)
Columba blainvilliana var. riograndensis — Ihering (1890)
Leila blainvilliana riograndensis — Morretes (1949)
Leila blainvilleana — Figueiras (1965), Mansur (1970), Simone (2006)
Leila blainvilliana — Veitenheimer (1973), Ramírez et al. (2003)

Leila castelnandii Quintana, 1982
‘Hupé’ Quintana, 1982, Rev. Mus. Argentino Zoológicas 11: 140.
(error for Leila castelnaudii Hupé, 1857)

Leila castelnandii — Quintana (1982)

Leila castelnauldi Ramírez et al., 2003
‘Hupe’ Ramírez et al., 2003, Rev. Biol. Trop. 51: 273.
(error for Leila castelnaudii Hupé, 1857)

Leila castelnauldi — Ramírez et al. (2003)

Taxonomic History (since 1900)

Leila blainvilleana — Simpson (1900), Simpson (1914), Haas (1931), Parodiz & Bonetto (1963), ..., Mansur (1970), Bonetto & Mansur (1970), Simone (2006), Rumi et al. (2008)
Glabaris (s.s.) trapesialis — Simpson (1900)
Leila esula — Simpson (1900), Simpson (1914), Haas (1931), Haas (1969), Veitenheimer (1973), Quintana (1982), Ramírez et al. (2003)
Anodontites (s.s.) trapesialis — Simpson (1914)
Leila castelnaudi — Ortmann (1921), Morretes (1949)
Leila blainvilliana riograndensis — Morretes (1949)
Leila blainvilliana — Veitenheimer (1973), Quintana (1982), Mansur et al. (1988), Ramírez et al. (2003), ..., Pereira et al. (2014), Torres et al. (2018), Mansur et al. (2020), Graf & Cummings (2021)
Leila castelnandii — Quintana (1982)
Leila castelnauldi — Ramírez et al. (2003)