Unio chilensis Gray, 1828
Gray, 1828, Spicil. Zool. pt. 1: 7, pl. 6, fig. 12.
Type(s): BMNH_1986147, Chile ?

Unio chilensis — Gray (1828), Philippi (1847), Küster (1862)
Unio (Niæa) chilensis — Mörch (1853)
Unio (Diplodon) chilensis — Adams & Adams (1857)
Margaron (Unio) atratus — Lea (1870)
Diplodon (s.s.) chilensis — Simpson (1900), Simpson (1914), Figueiras (1965), Bonetto (1965), Rumi et al. (2008), Pereira et al. (2014), Torres et al. (2018)
Diplodon chilensis chilensis — Haas (1930), Parada & Peredo (2008)
Diplodon chilensis chilensis — Parodiz (1968)
Diplodon (s.s.) chilensis chilensis — Haas (1969), Parada & Peredo (2002)
Diplodon chilensis — Graf & Ó Foighil (2000), Graf (2002), Graf & Cummings (2006), Graf & Cummings (2007), ..., Yusseppone et al. (2018), Mansur et al. (2020), Graf & Cummings (2021), Torres et al. (2024)

Unio patagonica d’Orbigny, 1835
d’Orbigny, 1835, Mag. Zool. 5(61-62): 37.
d’Orbigny, 1846, Voyage dans l’Amérique Méridionale 5: 610, pl. 70, figs. 1-4.
Type(s): LECTOTYPE BMNH_1854-12-4-850, Rio Negro, Patagonia.

Unio patagonica — d’Orbigny (1835), d’Orbigny (1846)
Unio (s.s.) patagonica — d’Orbigny (1835)
Margarita (Unio) patagonicus — Lea (1838)
Unio patagonicus — Hanley (1843), Adams & Adams (1857), Reeve (1865)
Margaron (Unio) patagonicus — Lea (1852), Lea (1870)
Diplodon (s.s.) patagonicus — Simpson (1900), Simpson (1914), Ortmann (1921)
Diplodon chilensis patagonica — Haas (1930)
Diplodon chilensis patagonicus — Parodiz (1968), Parada & Peredo (2008)
Diplodon (s.s.) chilensis patagonicus — Haas (1969)
Diplodon (s.s.) chilensis patagonica — Parada & Peredo (2002)
Diplodon patagonicus — Simone (2006), Graf & Cummings (2007), Bogan (2010)
Diplodon chilensis — IUCN (2011), Graf & Cummings (2021)

Unio limensis Küster, 1856
‘Charpentier mss.’ Küster, 1856, Conchyl. Cab. 9(2): 146, pl. 42, fig. 7; pl. 43, fig. 1.

Unio limensis — Küster (1856)
Diplodon (s.s.) atratus — Simpson (1900), Simpson (1914)
Diplodon chilensis chilensis — Haas (1930)
Diplodon chilensis chilensis — Parodiz (1968)
Diplodon (s.s.) chilensis chilensis — Haas (1969), Parada & Peredo (2002)
Diplodon limensis — Ramírez et al. (2003)

Unio childreni Griffith & Pidgeon, 1833
Gray in Griffith & Pidgeon, 1833, [in] Cuvier, Animal Kingdom 12(38): pl. 20, fig. 1.
Gray in Griffith & Pidgeon, 1834, [in] Cuvier, Animal Kingdom 12(39-40): 600.

Unio childreni — Griffith & Pidgeon (1833), Hanley (1843)
Margarita (Unio) childreni — Lea (1836), Lea (1838)
Margaron (Unio) childreni — Lea (1852), Lea (1870)
Unio (Hyridella) childreni — Adams & Adams (1857)
Diplodon (s.s.) childreni — Simpson (1900), Simpson (1914)
Diplodon chilensis chilensis — Haas (1930)
Diplodon (s.s.) chilensis chilensis — Haas (1969)

Unio smithii Griffith & Pidgeon, 1833
Gray in Griffith & Pidgeon, 1833, [in] Cuvier, Animal Kingdom 12(38): pl. 20, fig. 3.
Gray in Griffith & Pidgeon, 1834, [in] Cuvier, Animal Kingdom 12(39-40): 600.

Unio smithii — Griffith & Pidgeon (1833), Hanley (1843)
Margarita (Unio) smithii — Lea (1836), Lea (1838)
Margaron (Unio) smithii — Lea (1852), Lea (1870)
Unio (Hyridella) smithii — Adams & Adams (1857)
Diplodon (s.s.) chilensis — Simpson (1900), Simpson (1914)
Diplodon chilensis chilensis — Haas (1930)
Diplodon chilensis chilensis — Parodiz (1968)
Diplodon (s.s.) chilensis chilensis — Haas (1969), Parada & Peredo (2002)

Unio chinensis Griffith & Pidgeon, 1834
Griffith & Pidgeon, 1834, [in] Cuvier, Animal Kingdom 12(39-40): 600.
(error for Unio chilensis Gray, 1828)

Unio chinensis — Griffith & Pidgeon (1834)

Unio depressa d’Orbigny, 1835
‘Lamarck’ d’Orbigny, 1835, Mag. Zool. 5(61-62): 34.
(misidentified reference to Unio depressa Lamarck, 1819)

Unio depressa — d’Orbigny (1835), Sowerby (1868)
Margaron (Unio) depressus — Lea (1852)
Margaron (Unio) auratus — Lea (1870)
Diplodon depressa — Simpson (1900), Simpson (1914)
Diplodon chilensis chilensis — Haas (1930)
Diplodon chilensis chilensis — Parodiz (1968)
Diplodon (s.s.) chilensis chilensis — Haas (1969), Parada & Peredo (2002)
Rhipidodonta burroughiana — Simone (2006)

Unio obtusa d’Orbigny, 1835
‘Féruss.’ d’Orbigny, 1835, Mag. Zool. 5(61-62): 35.
‘Féruss.’ d’Orbigny, 1846, Voyage dans l’Amérique Méridionale 5: 610.
(homonym of Unio obtusa Cuvier, 1817)

Unio obtusa — d’Orbigny (1835), d’Orbigny (1846)
Unio (s.s.) obtusa — d’Orbigny (1835)
Margarita (Unio) auratus — Lea (1838)
Margaron (Unio) auratus — Lea (1852), Lea (1870)
Diplodon (s.s.) obtusus — Simpson (1900), Simpson (1914)
Diplodon chilensis chilensis — Haas (1930)
Diplodon chilensis chilensis — Parodiz (1968)
Diplodon (s.s.) chilensis chilensis — Haas (1969), Parada & Peredo (2002)

Unio auratus Lea, 1838
‘Swainson’ of Authors.
Lea, 1838, Synopsis Fam. Naiades: 22.
Hanley, 1843, Illustr. Descr. Cat. Rec. Bivalve Shells: 199 [as ‘Naia aurata’].
‘Swain.’ Lea, 1852, Synopsis Fam. Naiades: 33 [as ‘Niäa aurata’].
‘Swainson MS’ Reeve, 1865, Conch. Icon. 16: pl. 29, sp. 150.
(reference to Unio auratus Philippi, 1847)
Type(s): FIGURED SPECIMEN BMNH_1965144, I. of Chiloe.

Unio auratus — Lea (1838), Küster (1861), Reeve (1865)
Unio atrata — Hanley (1843)
Unio obtusa — d’Orbigny (1846)
Margaron (Unio) auratus — Lea (1852)
Unio limensis — Küster (1856)
Diplodon (s.s.) gassiesi — Simpson (1900), Simpson (1914)

Unio atratus Sowerby, 1839
Sowerby, 1839, Conch. Man.: 121, fig. 148.
(misidentified reference to Unio (Niaa) atrata Swainson, 1823)

Unio atratus — Sowerby (1839)
Margaron (Unio) atratus — Lea (1852), Lea (1870)
Diplodon (s.s.) atratus — Simpson (1900), Simpson (1914)
Diplodon chilensis chilensis — Haas (1930)
Diplodon atratus — Bonetto (1959)
Diplodon chilensis chilensis — Parodiz (1968)
Diplodon (s.s.) chilensis chilensis — Haas (1969), Parada & Peredo (2002)

Unio araucanus Philippi, 1847
Philippi, 1847, Abbild. Beschr. Conch. 3: 50, pl. 3, fig. 3.

Unio araucanus — Philippi (1847), Küster (1862)
Margaron (Unio) atratus — Lea (1852)
Unio (Niæa) araucanus — Mörch (1853)
Unio atratus — Hanley (1856)
Margaron (Unio) araucanus — Lea (1870)
Unio arancanus — Paetel (1890)
Diplodon (s.s.) chilensis — Simpson (1900), Simpson (1914)
Diplodon chilensis chilensis — Haas (1930)
Diplodon chilensis chilensis — Parodiz (1968)
Diplodon (s.s.) chilensis chilensis — Haas (1969), Parada & Peredo (2002)

Unio auratus Philippi, 1847
‘Swainson’ Philippi, 1847, Abbild. Beschr. Conch. 3: 49, pl. 4, fig. 1.
(homonym of Unio (Elliptio) aurata Rafinesque, 1820)

Unio auratus — Philippi (1847), Küster (1855)
Unio (s.s.) obtusa — d’Orbigny (1835)
Margarita (Unio) auratus — Lea (1836), Lea (1838)
Margaron (Unio) atratus — Lea (1852)
Unio (Niæa) auratus — Mörch (1853)
Unio atratus — Hanley (1856)
Unio (Niäa) auratus — Adams & Adams (1857)
Unio chiloënsis — Küster (1861)
Unio depressa — Sowerby (1868)
Margaron (Unio) auratus — Lea (1870)
Unio (sec. Naïa) auratus — Paetel (1890)
Diplodon (s.s.) chilensis — Simpson (1900), Simpson (1914)
Diplodon chilensis chilensis — Haas (1930)
Diplodon (s.s.) chilensis chilensis — Haas (1969)

Unio molinae Philippi, 1847
Philippi, 1847, Abbild. Beschr. Conch. 3: 50, pl. 4, fig. 4.

Unio molinae — Philippi (1847), Küster (1862)
Margaron (Unio) atratus — Lea (1852), Lea (1870)
Diplodon (s.s.) molinae — Simpson (1900), Simpson (1914)
Diplodon chilensis chilensis — Haas (1930)
Diplodon chilensis chilensis — Parodiz (1968)
Diplodon (s.s.) chilensis chilensis — Haas (1969), Parada & Peredo (2002)

Unio casaeblancae Philippi, 1849
Philippi, 1849, Z. Malak. 5(11): 176.

Unio casaeblancae — Philippi (1849)
Margaron (Unio) casablancæ — Lea (1870)
Diplodon (s.s.) casaeblancae — Simpson (1900)
Diplodon (s.s.) chilensis — Simpson (1914)
Diplodon chilensis chilensis — Haas (1930)
Diplodon chilensis chilensis — Parodiz (1968)
Diplodon (s.s.) chilensis chilensis — Haas (1969), Parada & Peredo (2002)

Unio casablancae Lea, 1852
‘Philippi’ of Authors.
Lea, 1852, Synopsis Fam. Naiades: 39.
Pfeiffer, 1869, Novit. Conch. 3: 481, pl. 104, figs. 1-2.
Lea, 1870, Synopsis Fam. Naiades: 53.
Parada & Peredo, 2002, Rev. Chilena Hist. Nat. 75: 693.
(error for Unio casaeblancae Philippi, 1849)

Unio casablancae — Lea (1852)
Diplodon (s.s.) casaeblancae — Simpson (1900)
Diplodon (s.s.) chilensis — Simpson (1914)
Diplodon chilensis chilensis — Parodiz (1968)

Unio gassiesii Lea, 1852
Lea, 1852, Synopsis Fam. Naiades: 33.
(error for Unio gassiei Küster, 1856)

Unio gassiesii — Lea (1852)

Unio gassiei Küster, 1856
‘Grateloup teste Charpentier’ Küster, 1856, Conchyl. Cab. 9(2): 148, pl. 43, figs. 3-4.
Type(s): SYNTYPES MNHN-IM-2000-1703, Rio Carampagua, S.O. de Concepcion, Chili.

Unio gassiei — Küster (1856)
Margaron (Unio) auratus — Lea (1852), Lea (1870)
Unio auratus — Reeve (1865)
Diplodon (s.s.) gassiesi — Simpson (1900), Simpson (1914)
Diplodon chilensis chilensis — Haas (1930)
Diplodon chilensis chilensis — Parodiz (1968)
Diplodon (s.s.) chilensis chilensis — Haas (1969), Parada & Peredo (2002)

Unio modestus Küster, 1856
‘Charpentier mss.’ Küster, 1856, Conchyl. Cab. 9(2): 147, pl. 43, fig. 2.
Type(s): SYNTYPES SMF_4369, Valparaiso.

Unio modestus — Küster (1856)
Diplodon (s.s.) modestus — Simpson (1900), Simpson (1914)
Diplodon chilensis chilensis — Haas (1930)
Diplodon chilensis chilensis — Parodiz (1968)
Diplodon (s.s.) chilensis chilensis — Haas (1969), Parada & Peredo (2002)

Unio auratus Küster, 1861
‘Swainson’ Küster, 1861, Conchyl. Cab. 9(2): 161, pl. 46, fig. 3.
(reference to Unio auratus Philippi, 1847)

Unio auratus — Küster (1861)
Diplodon (s.s.) aureus — Simpson (1900), Simpson (1914)
Diplodon chilensis chilensis — Parodiz (1968)

Unio chiloensis Küster, 1861
‘Philippi’ Küster, 1861, Conchyl. Cab. 9(2): 161, pl. 35, fig. 6 [as ‘chiloënsis’].

Unio chiloensis — Küster (1861)
Margaron (Unio) auratus — Lea (1852), Lea (1870)
Unio chiloënsis — Küster (1861)
Unio auratus — Reeve (1865)
Diplodon (s.s.) chiloënsis — Simpson (1900)
Diplodon (s.s.) chiloensis — Simpson (1914)
Diplodon chilensis chilensis — Haas (1930)
Diplodon chilensis chilensis — Parodiz (1968)
Diplodon (s.s.) chilensis chilensis — Haas (1969), Parada & Peredo (2002)

Unio aplatus Reeve, 1865
‘Swainson ms’ Reeve, 1865, Conch. Icon. 16: pl. 28, sp. 143.

Unio aplatus — Reeve (1865), Paetel (1890)
Diplodon (s.s.) aplatus — Simpson (1900), Simpson (1914)
Diplodon chilensis chilensis — Haas (1930)
Diplodon chilensis chilensis — Parodiz (1968)
Diplodon (s.s.) chilensis chilensis — Haas (1969)

Unio fragilis Reeve, 1865
‘Swainson MS’ Reeve, 1865, Conch. Icon. 16: pl. 30, sp. 155.
(homonym of Unio (Leptodea) fragilis Rafinesque, 1820; renamed Diplodon (Dipldon) cuprinus Simpson, 1900)
Type(s): HOLOTYPE BMNH_MP_365, Id. of Chiloe, Chile.

Unio fragilis — Reeve (1865)
Margarita (Unio) atratus — Lea (1838)
Unio atrata — Hanley (1843)
Margaron (Unio) atratus — Lea (1852)
Margaron (Unio) auratus — Lea (1870)
Diplodon (s.s.) cuprinus — Simpson (1900)
Diplodon (s.s.) chilensis — Simpson (1914)
Diplodon chilensis chilensis — Haas (1930)
Diplodon chilensis chilensis — Parodiz (1968)
Diplodon (s.s.) chilensis chilensis — Haas (1969), Parada & Peredo (2002)

Unio patagonicus Reeve, 1865
‘d’Orbigny’ Reeve, 1865, Conch. Icon. 16: pl. 21, sp. 93.
(reference to Unio patagonica d’Orbigny, 1835)

Unio patagonicus — Reeve (1865)
Diplodon (s.s.) patagonicus — Simpson (1900)

Unio auratus Sowerby, 1866
‘Swainson’ Sowerby, 1866, Conch. Icon. 16: pl. 45, sp. 245.
(reference to Unio auratus Philippi, 1847)
Type(s): FIGURED SPECIMEN BMNH_1968864, (South America).

Unio auratus — Sowerby (1866)
Diplodon (s.s.) molinae — Simpson (1900), Simpson (1914)

Unio chilensis Sowerby, 1867
‘Parreyss’ Sowerby, 1867, Conch. Icon. 16: pl. 56, sp. 286; errata.
(reference to Unio chilensis Gray, 1828)
Type(s): UNKNOWN BMNH_74-12-11-11, Chili.

Unio chilensis — Sowerby (1867)
Diplodon (s.s.) chilensis — Simpson (1900), Simpson (1914)

Unio colchaguensis Philippi, 1869
Philippi, 1869, Malak. Blatt. 16: 47.
Pfeiffer, 1869, Novit. Conch. 3: 484, pl. 104, figs. 9-10.

Unio colchaguensis — Philippi (1869)
Diplodon (s.s.) casaeblancae — Simpson (1900)
Diplodon (s.s.) chilensis — Simpson (1914)
Diplodon chilensis chilensis — Haas (1930)
Diplodon chilensis chilensis — Parodiz (1968)
Diplodon (s.s.) chilensis chilensis — Haas (1969), Parada & Peredo (2002)

Unio diplodon Philippi, 1869
Philippi, 1869, Malak. Blatt. 16: 46.
Pfeiffer, 1869, Novit. Conch. 3: 483, pl. 104, figs. 7-8.

Unio diplodon — Philippi (1869)
Diplodon (s.s.) atratus — Simpson (1900), Simpson (1914)
Diplodon chilensis chilensis — Haas (1930)
Diplodon chilensis chilensis — Parodiz (1968)
Diplodon (s.s.) chilensis chilensis — Haas (1969), Parada & Peredo (2002)

Unio foncki Philippi, 1869
Philippi, 1869, Malak. Blatt. 16: 49.
Pfeiffer, 1869, Novit. Conch. 3: 483, pl. 104, figs. 5-6.
Type(s): SYNTYPE SMF_4322, Laguna Villavira, S. Chile.

Unio foncki — Philippi (1869)
Diplodon (s.s.) casaeblancae — Simpson (1900)
Diplodon (s.s.) chilensis — Simpson (1914)
Diplodon chilensis chilensis — Haas (1930)
Diplodon chilensis chilensis — Parodiz (1968)
Diplodon (s.s.) chilensis chilensis — Haas (1969), Parada & Peredo (2002)

Unio ianthinus Philippi, 1869
Philippi, 1869, Malak. Blatt. 16: 46.
Pfeiffer, 1869, Novit. Conch. 3: 485, pl. 104, figs. 11-12.

Unio ianthinus — Philippi (1869)
Diplodon (s.s.) modestus — Simpson (1900), Simpson (1914)
Diplodon chilensis chilensis — Haas (1930)
Diplodon chilensis chilensis — Parodiz (1968)
Diplodon (s.s.) chilensis chilensis — Haas (1969), Parada & Peredo (2002)

Unio jacobaeus Philippi, 1869
Philippi, 1869, Malak. Blatt. 16: 44.
Pfeiffer, 1869, Novit. Conch. 3: 478, sp. 635, pl. 103, figs. 3-4.
Type(s): SYNTYPE SMF_3850, Prov. Santiago, Chile.

Unio jacobaeus — Philippi (1869)
Diplodon (s.s.) atratus — Simpson (1900), Simpson (1914)
Diplodon chilensis chilensis — Haas (1930)
Diplodon chilensis chilensis — Parodiz (1968)
Diplodon (s.s.) chilensis chilensis — Haas (1969), Parada & Peredo (2002)

Unio landbecki Philippi, 1869
Philippi, 1869, Malak. Blatt. 16: 45.
Pfeiffer, 1869, Novit. Conch. 3: 479, pl. 103, figs. 5-6.

Unio landbecki — Philippi (1869)
Diplodon (s.s.) atratus — Simpson (1900), Simpson (1914)
Diplodon chilensis chilensis — Haas (1930)
Diplodon chilensis chilensis — Parodiz (1968)
Diplodon (s.s.) chilensis chilensis — Haas (1969), Parada & Peredo (2002)

Unio longus Philippi, 1869
Philippi, 1869, Malak. Blatt. 16: 44.
Pfeiffer, 1869, Novit. Conch. 3: 477, pl. 103, figs. 1-2.

Unio longus — Philippi (1869)
Diplodon (s.s.) casaeblancae — Simpson (1900)
Diplodon (s.s.) chilensis — Simpson (1914)
Diplodon chilensis chilensis — Haas (1930)
Diplodon chilensis chilensis — Parodiz (1968)
Diplodon (s.s.) chilensis chilensis — Haas (1969), Parada & Peredo (2002)

Unio montanus Philippi, 1869
Philippi, 1869, Malak. Blatt. 16: 48.
Pfeiffer, 1869, Novit. Conch. 3: 482, pl. 104, figs. 3-4.

Unio montanus — Philippi (1869)
Diplodon (s.s.) modestus — Simpson (1900), Simpson (1914)
Diplodon chilensis chilensis — Haas (1930)
Diplodon chilensis chilensis — Parodiz (1968)
Diplodon (s.s.) chilensis chilensis — Haas (1969), Parada & Peredo (2002)

Unio valdivianus Philippi, 1869
Philippi, 1869, Malak. Blatt. 16: 48.
Pfeiffer, 1869, Novit. Conch. 3: 479, pl. 103, figs. 7-8.
Type(s): SYNTYPE SMF_3851, Valdivia, Chile.

Unio valdivianus — Philippi (1869)
Diplodon (s.s.) modestus — Simpson (1900), Simpson (1914)
Diplodon chilensis chilensis — Haas (1930)
Diplodon chilensis chilensis — Parodiz (1968)
Diplodon (s.s.) chilensis chilensis — Haas (1969), Parada & Peredo (2002)

Unio arancanus Paetel, 1890
‘Philippi’ Paetel, 1890, Cat. Conch.-Samml. 3: 144.
(error for Unio araucanus Philippi, 1847)

Unio arancanus — Paetel (1890)

Unio funcki Paetel, 1890
‘Phl.’ Paetel, 1890, Cat. Conch.-Samml. 3: 153.
(error for Unio foncki Philippi, 1869)

Unio funcki — Paetel (1890)
Diplodon (s.s.) casaeblancae — Simpson (1900)
Diplodon (s.s.) chilensis — Simpson (1914)
Diplodon chilensis chilensis — Parodiz (1968)

Unio frenzelii Ihering, 1893
Ihering, 1893, Arch. Naturg. 59(1): 111, pl. 4, fig. 14.
Type(s): LECTOTYPE SMF_3854, Patagonien.

Unio frenzelii — Ihering (1893)
Diplodon (s.s.) frenzelii — Ortmann (1921)
Diplodon chilensis patagonica — Haas (1930)
Diplodon chilensis patagonicus — Parodiz (1968)
Diplodon (s.s.) chilensis patagonicus — Haas (1969)
Diplodon (s.s.) chilensis patagonica — Parada & Peredo (2002)

Unio frenzelii var. andina Ihering, 1893
Ihering, 1893, Arch. Naturg. 59(1): 113.
(intro'd as intra-sp. of Unio frenzelii Ihering, 1893)
Type(s): LECTOTYPE SMF_3856, Patagonien am Fuss der Kordilleren.

Unio frenzelii var. andina — Ihering (1893)
Diplodon chilensis patagonica — Haas (1930)
Diplodon chilensis patagonicus — Parodiz (1968)
Diplodon (s.s.) chilensis patagonicus — Haas (1969)

Diplodon frenzellii Simpson, 1900
‘Ihering’ of Authors.
Simpson, 1900, Proc. U.S. Nat. Mus. 22: 882.
Simpson, 1914, Descr. Cat. Naiades: 1264.
(error for Unio frenzelii Ihering, 1893)

Diplodon frenzellii — Simpson (1900)

Diplodon (Dipldon) cuprinus Simpson, 1900
Simpson, 1900, Proc. U.S. Nat. Mus. 22: 883.
(new name for Unio fragilis Reeve, 1865)

Diplodon (Dipldon) cuprinus — Simpson (1900)
Diplodon (s.s.) cuprinus — Simpson (1900)
Diplodon (s.s.) chilensis — Simpson (1914)
Diplodon chilensis chilensis — Haas (1930)
Diplodon chilensis chilensis — Parodiz (1968)
Diplodon (s.s.) chilensis chilensis — Haas (1969), Parada & Peredo (2002)

Diplodon (s.s.) aureus Simpson, 1900
‘Swainson’ Küster, 1861, Conchyl. Cab. 9(2): 161, pl. 46, fig. 3 [as ‘Unio auratus’].
Simpson, 1900, Proc. U.S. Nat. Mus. 22: 883.
Simpson, 1914, Descr. Cat. Naiades: 1268.

Diplodon (s.s.) aureus — Simpson (1900), Simpson (1914)
Diplodon chilensis chilensis — Haas (1930)
Diplodon chilensis chilensis — Parodiz (1968)
Diplodon (s.s.) chilensis chilensis — Haas (1969), Parada & Peredo (2002)

Diplodon huapensis Bartsch, 1906
Bartsch, 1906, Proc. U.S. Nat. Mus. 30: 394, pls. 27-29 [figs. 1-2?].
Type(s): HOLOTYPE (ORIG. DESIG.) USNM_186117, Nahuel Huape, Argentina.

Diplodon huapensis — Bartsch (1906), Bonetto (1959)
Diplodon (s.s.) huapensis — Simpson (1914)
Diplodon (s.s.) frenzelii — Ortmann (1921)
Diplodon chilensis patagonica — Haas (1930)
Diplodon chilensis patagonicus — Parodiz (1968)
Diplodon (s.s.) chilensis patagonicus — Haas (1969)
Diplodon (s.s.) chilensis patagonica — Parada & Peredo (2002)
Diplodon patagonicus — Simone (2006)

Unio janthinus Haas, 1930
‘Philippi’ of Authors.
Haas, 1930, Senckenbergiana 12: 178.
Parodiz, 1968, Sterkiana 30: 7.
(error for Unio ianthinus Philippi, 1869)

Unio janthinus — Haas (1930)

Taxonomic History (since 1900)

Diplodon (s.s.) chilensis — Simpson (1900), Simpson (1914), Figueiras (1965), Bonetto (1965), Rumi et al. (2008), Pereira et al. (2014), Torres et al. (2018)
Diplodon (s.s.) childreni — Simpson (1900), Simpson (1914)
Diplodon depressa — Simpson (1900), Simpson (1914)
Diplodon (s.s.) obtusus — Simpson (1900), Simpson (1914)
Diplodon (s.s.) patagonicus — Simpson (1900), Simpson (1914), Ortmann (1921)
Diplodon (s.s.) gassiesi — Simpson (1900), Simpson (1914)
Diplodon (s.s.) atratus — Simpson (1900), Simpson (1914)
Diplodon (s.s.) molinae — Simpson (1900), Simpson (1914)
Diplodon (s.s.) casaeblancae — Simpson (1900)
Diplodon (s.s.) modestus — Simpson (1900), Simpson (1914)
Diplodon (s.s.) aureus — Simpson (1900), Simpson (1914)
Diplodon (s.s.) chiloënsis — Simpson (1900)
Diplodon (s.s.) aplatus — Simpson (1900), Simpson (1914)
Diplodon (s.s.) cuprinus — Simpson (1900)
Diplodon frenzellii — Simpson (1900)
Diplodon (Dipldon) cuprinus — Simpson (1900)
Diplodon huapensis — Bartsch (1906), Bonetto (1959)
Diplodon (s.s.) chiloensis — Simpson (1914)
Diplodon (s.s.) huapensis — Simpson (1914)
Diplodon (s.s.) frenzelii — Ortmann (1921)
Diplodon chilensis chilensis — Haas (1930), Parada & Peredo (2008)
Diplodon chilensis patagonica — Haas (1930)
Unio janthinus — Haas (1930)
Diplodon atratus — Bonetto (1959)
Diplodon chilensis chilensis — Parodiz (1968)
Diplodon chilensis patagonicus — Parodiz (1968), Parada & Peredo (2008)
Diplodon (s.s.) chilensis chilensis — Haas (1969), Parada & Peredo (2002)
Diplodon (s.s.) chilensis patagonicus — Haas (1969)
Diplodon chilensis — Graf & Ó Foighil (2000), Graf (2002), Graf & Cummings (2006), Graf & Cummings (2007), ..., Yusseppone et al. (2018), Mansur et al. (2020), Graf & Cummings (2021), Torres et al. (2024)
Diplodon (s.s.) chilensis patagonica — Parada & Peredo (2002)
Diplodon limensis — Ramírez et al. (2003)
Rhipidodonta burroughiana — Simone (2006)
Diplodon patagonicus — Simone (2006), Graf & Cummings (2007), Bogan (2010)