Aetheria africana Paetel, 1890
‘Caill.’ Paetel, 1890. Cat. Conch.-Samml. 3: 190. [nomen nudum]

Aetheria electrina Paetel, 1890
Paetel, 1890. Cat. Conch.-Samml. 3: 164. [nomen nudum]

Anodonta aureus Paetel, 1890
‘Heude’ Paetel, 1890. Cat. Conch.-Samml. 3: 176.
(reference to Psudodon [sic] aureus Heude, 1885)

Anodonta chinensis Paetel, 1890
Paetel, 1890. Cat. Conch.-Samml. 3: 177.
(misidentified reference to Dianisotis chinensis Rafinesque, 1831)

Anodonta cooperiana Paetel, 1890
‘Lea’ Paetel, 1890. Cat. Conch.-Samml. 3: 178.
(error for Anodonta couperiana Lea, 1840)

Anodonta gessneri Paetel, 1890
‘Lea’ Paetel, 1890. Cat. Conch.-Samml. 3: 179.
(error for Anodonta gesnerii Lea, 1858)

Anodonta grijoloae Paetel, 1890
‘Morl.’ Paetel, 1890. Cat. Conch.-Samml. 3: 180.
(error for Anodonta grijalvae Morelet, 1884)

Anodonta hordeum Paetel, 1890
‘Sow.’ Paetel, 1890. Cat. Conch.-Samml. 3: 180.
(error for Anodon horda Gould, 1855)

Anodonta intermerata Paetel, 1890
‘Heude’ of Authors.
Paetel, 1890. Cat. Conch.-Samml. 3: 183.
Simpson, 1900. Proc. U.S. Nat. Mus. 22: 639.
Preston, 1912. Rec. Ind. Mus. 7: 284.
Simpson, 1914. Descr. Cat. Naiades: 405.
(error for Anodon intemerata Heude, 1885)

Anodonta scaphidium Paetel, 1890
‘Heude’ of Authors.
Paetel, 1890. Cat. Conch.-Samml. 3: 184.
Neumayr, 1899. Wiss. Erg. Reise Szechény Ost-Asien 2: 647.
(error for Anodon scaphydium Heude, 1880)

Anodonta youcanensis Lea, 1867
‘Lea’ Lea, 1867. Obs., index I-XI: 63.
‘Lea’ Paetel, 1890. Cat. Conch.-Samml. 3: 186.
(error for Anodonta youkanensis Lea, 1867)

Barbala plicatula Paetel, 1890
Paetel, 1890. Cat. Conch.-Samml. 3: 175. [nomen nudum]

Margaritana correyana Küster, 1862
‘Lea’ of Authors.
Küster, 1862. Conchyl. Cab. 9(2): 300.
Paetel, 1890. Cat. Conch.-Samml. 3: 173.
(error for Margaritana curreyiana Lea, 1840)

Margaritana gessneri Paetel, 1890
‘Lea’ Paetel, 1890. Cat. Conch.-Samml. 3: 173.
(error for Margaritana gesnerii Lea, 1858)

Margaritana vignoniana Paetel, 1890
‘Bernardi’ of Authors.
Paetel, 1890. Cat. Conch.-Samml. 3: 174.
Simpson, 1900. Proc. U.S. Nat. Mus. 22: 902.
Kobelt, 1910. Abh. Senckenb. Naturf. Ges. 32: 87.
Simpson, 1914. Descr. Cat. Naiades: 1347.
Modell, 1964. Arch. Moll. 93: 84.
(error for Margaritana vignouana Bernardi, 1859)

Monocondylaea chantreyi Paetel, 1890
‘Brgt.’ Paetel, 1890. Cat. Conch.-Samml. 3: 174.
(error for Leguminaia chantrei Locard, 1883)

Monocondylaea nanquingensis Paetel, 1890
‘Heude’ Paetel, 1890. Cat. Conch.-Samml. 3: 174.
(error for Monocondylea nankingensis Heude, 1874)

Monocondylaea rhyacoeca Paetel, 1890
‘Orb.’ Paetel, 1890. Cat. Conch.-Samml. 3: 147.
(error for Unio rhuacoica d’Orbigny, 1835)

Mycetopus bensonianus Paetel, 1890
‘Lea’ Paetel, 1890. Cat. Conch.-Samml. 3: 186.
(error for Margaron (Unio) bensonii Lea, 1870)

Ruellania carnata Paetel, 1890
‘Brgt.’ Paetel, 1890. Cat. Conch.-Samml. 3: 113.
(error for Grandidieria incarnata Bourguignat, 1885)

Ruellania nyassaensis Leloup, 1950
‘Lea’ of Authors.
Paetel, 1890. Cat. Conch.-Samml. 3: 113.
Leloup, 1950. Res. Sci. Explor. Hydrob. Lac Tanganyika (1946-1947) 3: 31, figs. 5, 12-14; pl. 4, fig. 1.
(misidentified reference to Unio nyassaensis Lea, 1864)

Unio abevillensis Paetel, 1890
‘Lea’ Paetel, 1890. Cat. Conch.-Samml. 3: 143.
(error for Unio abbevillensis Lea, 1857)

Unio accuens Paetel, 1890
‘Lea’ Paetel, 1890. Cat. Conch.-Samml. 3: 143.
(error for Unio acuens Lea, 1871)

Unio alderiana Paetel, 1890
‘Bourguignat’ Paetel, 1890. Cat. Conch.-Samml. 3: 144.
(error for Unio alfierianus Bourguignat, 1885)

Unio anconae Paetel, 1890
‘Bourguignat’ Paetel, 1890. Cat. Conch.-Samml. 3: 144.
(error for Unio danconae Bourguignat, 1883)

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

Unio astieranus Sowerby, 1868
‘Dupuy’ of Authors.
Sowerby, 1868. Conch. Icon. 16: pl. 86, sp. 461.
Paetel, 1890. Cat. Conch.-Samml. 3: 145.
(error for Unio astierianus Dupuy, 1849)

Unio barrotti Paetel, 1890
‘Lea’ Paetel, 1890. Cat. Conch.-Samml. 3: 145.
(error for Unio barrattii Lea, 1852)

Unio baykinianus Küster, 1861
‘Lea’ of Authors.
Küster, 1861. Conchyl. Cab. 9(2): 181.
Paetel, 1890. Cat. Conch.-Samml. 3: 145.
(error for Unio boykinianus Lea, 1840)

Unio bhamaoensis Hanley & Theobald, 1876
‘Theobald’ of Authors.
Hanley & Theobald, 1876. Conch. Indica (8): 62.
Paetel, 1890. Cat. Conch.-Samml. 3: 146.
(error for Unio bhamoensis Theobald, 1873)

Unio bigerriensis Paetel, 1890
‘Millet’ of Authors.
Paetel, 1890. Cat. Conch.-Samml. 3: 146, 157.
Germain, 1931. Faune de France 22: 720.
(error for Unio bigerrensis Millet, 1843)

Unio billattianus Paetel, 1890
‘Charm.’ Paetel, 1890. Cat. Conch.-Samml. 3: 146.
(error for Unio billottianus Charmes, 1885)

Unio birmanus Hanley & Theobald, 1872
‘Blanford’ of Authors.
Hanley & Theobald, 1872. Conch. Indica (3): 19.
Paetel, 1890. Cat. Conch.-Samml. 3: 146.
(error for Unio burmanus Blanford, 1869)

Unio blauverenses Paetel, 1890
‘Lea’ Paetel, 1890. Cat. Conch.-Samml. 3: 146.
(error for Unio beaverensis Lea, 1868)

Unio campsianus Paetel, 1890
‘Watebl.’ Paetel, 1890. Cat. Conch.-Samml. 3: 147.
(error for Unio decampsianus Wattebled, 1884)

Unio columbiensis B.H. Wright, 1888
‘Lea’ of Authors.
B.H. Wright, 1888. Check List N. Amer. Unionidae etc.: [2].
Paetel, 1890. Cat. Conch.-Samml. 3: 148.
(error for Unio columbensis Lea, 1857)

Unio decampaianus Paetel, 1890
‘Wattlebl.’ Paetel, 1890. Cat. Conch.-Samml. 3: 150.
(error for Unio decampsianus Wattebled, 1884)

Unio demarasensis Paetel, 1890
‘Lea’ Paetel, 1890. Cat. Conch.-Samml. 3: 150.
(error for Unio demeraraensis Lea, 1859)

Unio eighti Paetel, 1890
‘Lea’ Paetel, 1890. Cat. Conch.-Samml. 3: 151.
(error for Unio eightsii Lea, 1860)

Unio estabrokianus Paetel, 1890
‘Lea’ Paetel, 1890. Cat. Conch.-Samml. 3: 152.
(error for Unio estabrookianus Lea, 1845)

Unio flavidens Reeve, 1865
‘Benson’ of Authors.
Reeve, 1865. Conch. Icon. 16: pl. 26, sp. 131; errata [changed to ‘favidens’].
Paetel, 1890. Cat. Conch.-Samml. 3: 152.
(error for Unio favidens Benson, 1862)

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

Unio gowlattensis Paetel, 1890
‘Theob.’ Paetel, 1890. Cat. Conch.-Samml. 3: 154.
(error for Unio gowhattensis Theobald, 1873)

Unio granulifer Paetel, 1890
‘Dkr.’ Paetel, 1890. Cat. Conch.-Samml. 3: 154.
(error for Unio granuliferus Dunker, 1849)

Unio gratiosus Paetel, 1890
Paetel, 1890. Cat. Conch.-Samml. 3: 154.
(reference to Unio gratiosus Küster, 1861)

Unio kallethensis Paetel, 1890
‘Lea’ Paetel, 1890. Cat. Conch.-Samml. 3: 159.
(error for Unio kullethensis Lea, 1865)

Unio kullenthenensis Paetel, 1890
‘Lea’ Paetel, 1890. Cat. Conch.-Samml. 3: 156.
(error for Unio kullethensis Lea, 1865)

Unio lincecurei Paetel, 1890
‘Lea’ Paetel, 1890. Cat. Conch.-Samml. 3: 157.
(error for Unio lincecumii Lea, 1868)

Unio manubrius Paetel, 1890
‘Gould’ of Authors.
Paetel, 1890. Cat. Conch.-Samml. 3: 158.
Call, 1895. Trans. Acad. Sci. St. Louis 7: 53.
Call, 1900. Ind. Dept. Geol. Nat. Res. (1899): 518.
(error for Unio manubius Gould, 1855)

Unio mellinus Paetel, 1890
‘Conrad’ of Authors.
Paetel, 1890. Cat. Conch.-Samml. 3: 159.
Frierson, 1927. Check List N. Amer. Naiades: 72, sp. 316a.
(error for Unio melinus Conrad, 1838)

Unio moorenianus Paetel, 1890
‘Lea’ Paetel, 1890. Cat. Conch.-Samml. 3: 159.
(error for Unio mooresianus Lea, 1857)

Unio morinus Paetel, 1890
‘Heude’ Paetel, 1890. Cat. Conch.-Samml. 3: 160.
(error for Unio murinus Heude, 1883)

Unio mossulensis Kobelt, 1886
‘Lea’ of Authors.
Kobelt, 1886. Icon. Land- und Süssw.-Moll. 2: 22.
Paetel, 1890. Cat. Conch.-Samml. 3: 173.
‘Lea’ Westerlund, 1890. Fauna Paläarct. Binnenconch. 2(7): 171.
(error for Unio mosulensis Lea, 1863)

Unio pachystoma Paetel, 1890
‘Bens.’ Paetel, 1890. Cat. Conch.-Samml. 3: 162.
(error for Unio pachysoma Benson, 1862)

Unio perlensis Reeve, 1864
‘Conrad’ of Authors.
Reeve, 1864. Conch. Icon. 16: pl. 11, sp. 42.
Paetel, 1890. Cat. Conch.-Samml. 3: 163.
(error for Unio pearlensis Conrad, 1855)

Unio petroi Paetel, 1890
‘Loc.’ Paetel, 1890. Cat. Conch.-Samml. 3: 163.
(error for Unio pietri Locard, 1883)

Unio rudis Doering, 1875
‘Lea’ of Authors.
Doering, 1875. Periód. Zool. 2: 45.
Paetel, 1890. Cat. Conch.-Samml. 3: 166.
Ihering, 1893. Arch. Naturg. 59(1): 117.
(error for Unio rudus Lea, 1859)

Unio savoyensis Paetel, 1890
‘Gld.’ Paetel, 1890. Cat. Conch.-Samml. 3: 166.
(error for Unio tavoyensis Gould, 1843)

Unio scriptopolystrictus Paetel, 1890
Paetel, 1890. Cat. Conch.-Samml. 3: 167 [as ‘scripto-polystrictus’].
(error for Unio scriptopolystictus Heude, 1877)

Unio zatus Paetel, 1890
‘Lea’ Paetel, 1890. Cat. Conch.-Samml. 3: 172.
(error for Unio datus Lea, 1868)

Unio zealandicus Paetel, 1890
‘Gray’ Paetel, 1890. Cat. Conch.-Samml. 3: 172. [nomen nudum]