Diplodon beskeanus Lea, 1852
‘Dunker’ of Authors.
Lea, 1852, Synopsis Fam. Naiades: 39, Corrigenda et Addenda.
Lea, 1870, Synopsis Fam. Naiades: 61.
Simpson, 1900, Proc. U.S. Nat. Mus. 22: 875.
Ihering, 1910, Abh. Senckenb. Naturf. Ges. 32: 139.
Figueiras, 1965, Comm. Soc. Malac. Uruguay 1(8): 238.
Parodiz, 1968, Sterkiana 30: 3.
(error for Unio besckeanus Dunker, 1849)

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)

Unio acutirrostris Figueiras, 1965
‘Lea’ Figueiras, 1965, Comm. Soc. Malac. Uruguay 1(8): 235.
(error for Unio acutirostris Lea, 1866)

Unio paraeformis Figueiras, 1965
‘Lea’ of Authors.
Figueiras, 1965, Comm. Soc. Malac. Uruguay 1(8): 239.
Simone, 2006, Land. Freshw. Moll. Brazil.: 267.
(error for Unio peraeformis Lea, 1860)

Anodontites (s.s.) felix (Pilsbry, 1896)

Anodontites (s.s.) lucidus (d’Orbigny, 1835)

Anodontites (s.s.) patagonicus (Lamarck, 1919) [sic]
+ Anodon crassus Swainson, 1823
+ Anodonta latomarginata Lea, 1834
+ Anodonta mortoniana Lea, 1834
+ Anodon porcifer Gray, 1834
+ Unio (Anodontes) sirionos d’Orbigny, 1835
+ Unio (Anodontes) ferrarisii d’Orbigny, 1835
+ Anodonta membranacea d’Orbigny, 1846
+ Anodonta solida Küster, 1853
+ Anodonta rubicunda Lea, 1860
+ Anodonta uruguayensis Lea, 1860
+ Anodonta wymanii Lea, 1860
+ Anodonta sinuosa Clessin, 1873
+ Anodonta serpentina Clessin, 1876
+ Anodonta iheringi Clessin, 1882
+ Glabaris bergi Ihering, 1893
+ Anodontites elfa Marshall, 1928
+ Anodontites mansfieldi Marshall, 1928

Anodontites (s.s.) spixii (d’Orbigny, 1835)
+ Anodonta cailliaudii Lea, 1860
+ Anodonta pazii Lea, 1866

Anodontites (s.s.) tenebricosus (Lea, 1834)

Anodontites (s.s.) trapesialis forbesianus (Lea, 1860)
+ Anodon rioplatensis Sowerby, 1870
+ Anodonta hertwigii Ihering, 1890
+ Anodonta riograndensis Ihering, 1890
+ Glabaris trapesialis var. cygneiformis Pilsbry, 1896

Anodontites (s.s.) trapesialis trapesialis (Lamarck, 1819)
+ Anodonta exotica Lamarck, 1819

Anodontites (s.s.) trapezeus (Spix)
+ Anodon rotundus Wagner, 1827

Castalia inflata d’Orbigny, 1835
+ Castalia ambigua Lamarck, 1819

Castalina martensi von Ihering, 1893

Castalina psammoica (d’Orbigny, 1835)

Diplodon (Rhipidodonta) charruanus (d’Orbigny, 1835)
+ Unio faba d’Orbigny, 1835
+ Unio piger Lea, 1860
+ Unio gratus Lea, 1860
+ Unio lepidus Lea, 1860
+ Unio prunoides Lea, 1868
+ Margaron (Unio) lepidior Lea, 1870
+ Diplodon (s.s.) perplexus Simpson, 1914
+ Diplodon hidalgoi Haas, 1916
+ Diplodon fortis Marshall, 1917
+ Diplodon trivialoides Marshall, 1922
+ Diplodon podagrosus Marshall, 1923

Diplodon (Rhipidodonta) funebralis (Lea, 1860)
+ Unio nocturnus Lea, 1860
+ Unio peraeformis Lea, 1860
+ Unio disculus Lea, 1860
+ Diplodon (Cyclomya s.s.) fontainianus var. deceptus Simpson, 1914
+ Diplodon arcuatus Marshall, 1922

Diplodon (Rhipidodonta) hylaeus hasemani Ortmann

Diplodon (Rhipidodonta) hylaeus hylaeus (d’Orbigny, 1834)
+ Unio guaraniana d’Orbigny, 1835
+ Diplodon asuncionis Marshall, 1926
+ Schleschiella iheringi schadei Modell, 1950

Diplodon (Rhipidodonta) hylaeus pazi (Hidalgo)

Diplodon (Rhipidodonta) paranensis (Lea, 1834)
+ Unio paraguayanus Martens, 1895

Diplodon (Rhipidodonta) variabilis (Maton, 1809)
+ Unio burroughianus Lea, 1834
+ Unio matoniana d’Orbigny, 1835
+ Unio solisiana d’Orbigny, 1835
+ Unio membranacea Hanley, 1843
+ Unio bulloides Lea, 1859
+ Unio locellus Lea, 1866
+ Diplodon subquadratus Marshall, 1922
+ Diplodon (Bulloideus ?) perfragilis Marshall, 1923

Diplodon (s.s.) chilensis (Gray)

Diplodon (s.s.) delodontus delodontus (Lamarck, 1919) [sic]
+ Unio lacteolus Lea, 1834
+ Unio divaricatus Lea, 1834
+ Unio fokkesi Dunker, 1852
+ Unio brownii Lea, 1856
+ Unio rudus Lea, 1859
+ Unio paraguayensis Lea, 1866
+ Diplodon (Cyclomya) smithi Marshall, 1926

Diplodon (s.s.) delodontus expansus

Diplodon (s.s.) delodontus pilsbryi Marshall, 1930
+ Diplodon (s.s.) imitator Ortmann, 1921
+ Diplodon yaguaronis Marshall, 1930

Diplodon (s.s.) delodontus wymanii (Lea, 1860)
+ Unio uruguayensis Lea, 1860
+ Unio apprimus Lea, 1866
+ Unio peculiaris Lea, 1866
+ Diplodon felipponei Marshall, 1917

Diplodon (s.s.) parallelopipedon (Lea, 1834)
+ Unio parallepipedon d’Orbigny, 1835
+ Diplodon parallelipipedon d’Orbigny, 1846
+ Unio acutirostris Lea, 1866

Diplodon (s.s.) rhuacoicus (d’Orbigny, 1835)
+ Unio dunkerianus Lea, 1856
+ Unio piceus Lea, 1860
+ Unio aethiops Lea, 1860
+ Unio firmus Lea, 1866
+ Unio parcus Lea, 1866
+ Unio rhyacoicus Martens, 1868
+ Unio martensi Ihering, 1893
+ Diplodon ellipticus santanus Ihering, 1910
+ Diplodon subcylindricus Marshall, 1922

Diplodon berthae Ortmann

Diplodon beskeanus [sic] (Dunker)
+ Diplodon garbei Ihering, 1910

Diplodon iheringi Simpson
+ Diplodon hildae Ortmann, 1921

Diplodon suavidicus (Lea)

Diplodon suppositus Simpson

Diplodon wheatleyanus (Lea)

Fossula fossiculifera (d’Orbigny, 1835-1843)
+ Fossula brasiliensis Ihering, 1910

Leila blainvilleana [sic] (Lea, 1834)
+ Anodon parishii Gray, 1834
+ Columba blainvilleana var. riograndensis Ihering, 1890

Monocondylaea lentiformis Lea, 1866
+ Monocondylaea felipponei Marshall, 1922

Monocondylaea minuana d’Orbigny, 1835

Monocondylaea paraguayana d’Orbigny, 1835
+ Unio (Monocondylaea) corrientesensis d’Orbigny, 1835
+ Monocondyloea pazii Lea, 1866
+ Monocondylaea orbignyana Doello-Jurado, 1917

Mycetopoda legumen (Martens, 1888)
+ Mycetopoda felipponei Marshall, 1928

Mycetopoda siliquosa (Spix, 1827)
+ Anodon siliquosus var. pygmaeum Wagner, 1827
+ Anodon longinus Wagner, 1827
+ Mycetopus ventricosus d’Orbigny, 1846
+ Mycetopus subsinuatus Sowerby, 1868
+ Mycetopus hupeanus Clessin, 1876
+ Mycetopus occidentalis Miller, 1879
+ Mycetopus staudingeri Ihering, 1890
+ Mycetopus clessini Ihering, 1893
+ Mycetopus punctatus Preston, 1909
+ Mycetopoda krausei Ihering, 1910
+ Mycetopoda bahia Ihering, 1910
+ Mycetopoda orbignyi Ihering, 1910
+ Mycetopoda staudingeri var. aequatorialis Ihering, 1910