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This page documents data for Lea (1852), such as genera and species attributed to that publication (including known misspellings, misidentifications, and other unavailable names) as well as taxonomic opinions, if available. Taxonomic opinions refer to uses of genera and species as valid and invalid in that work.

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Publication information

Lea, I. 1852. A Synopsis of the Family of Naïades. 88 pp.

Click here for online access.

Attributed Genus Names

Niäa Lea, 1836
‘Swainson’ of Authors.
Lea, 1836, Synopsis Fam. Naiades: 31. [nomen nudum]
Lea, 1852, Synopsis Fam. Naiades: 33. [nomen nudum]
Adams & Adams, 1857, Gen. Rec. Moll. 2(31-32): 492.
(error for Naia Swainson, 1840)

Spatha Lea, 1838
Lea, 1838, Trans. Amer. Phil. Soc. 6 [O. 2]: 118, 141.
Lea, 1838, Synopsis Fam. Naiades: 10, 33.
Lea, 1852, Synopsis Fam. Naiades: 55.
Type species: Iridina nilotica Cailliaud, 1823 (monotypy) = Mutela dubia

Platiris Lea, 1838
Lea, 1838, Trans. Amer. Phil. Soc. 6 [O. 2]: 118, 141.
Lea, 1838, Synopsis Fam. Naiades: 10, 33.
Lea, 1852, Synopsis Fam. Naiades: 54.
(renamed Platyiris Agassiz, 1846)
Type species: Iridina exotica Lamarck, 1819 (sub. desig. by Pilsbry & Bequaert, 1927: 439) = Mutela dubia

Margaron Lea, 1852
Lea, 1852, Synopsis Fam. Naiades: 17.
Lea, 1870, Synopsis Fam. Naiades: 25.
(new name for Margarita Lea, 1836)
Type species: Mya pictorum Linnaeus, 1758 (herein) = Unio pictorum

Prisodon Lea, 1852
Lea, 1852, Synopsis Fam. Naiades: 18.
(reference to Prisodon Schumacher, 1817)
Type species: Prisodon truncatus Schumacher, 1817 () = Castalia ambigua

Triquetra Lea, 1852
Klein, 1753, Tent. Method. Ostrac., etc.: 135. [pre-linnaean]
Lea, 1852, Synopsis Fam. Naiades: 17.
Mörch, 1853, Cat. Conch. Yoldi 2: 43.
(homonym of Blainville, 1828 [Veneridae])
Type species: Prisodon obliquus Schumacher, 1817 (herein) = Prisodon obliquus

Dianisolis Lea, 1852
‘Lea’ Lea, 1852, Synopsis Fam. Naiades: 46.
(error for Dianisotis Rafinesque, 1831)

Telederma Lea, 1852
‘Swainson’ of Authors.
Lea, 1852, Synopsis Fam. Naiades: 22.
Reeve, 1864, Conch. Icon. 16: pl. 7,sp. 25.
Lea, 1870, Synopsis Fam. Naiades: 33.
Paetel, 1875, Fam. Gatt. Moll.: 203.
(error for Theliderma Swainson, 1840)

Monocondyloea Lea, 1852
Lea, 1852, Synopsis Fam. Naiades: 45 [as ‘Monocondylœa’].
Lea, 1859, Proc. Acad. Nat. Sci. 11: 187 [as ‘Monocondylœa’].
Lea, 1860, Jour. Acad. Nat. Sci. 4 [O. 7]: 235 [53] [as ‘Monocondylœa’].
Lea, 1870, Synopsis Fam. Naiades: 73 [as ‘Monocondylœa’].
(error for Monocondylaea d’Orbigny, 1835)

Attributed Species Names

Anodonta trapezialis Blainville, 1825
‘Lamarck’ of Authors.
Blainville, 1825, Manuel Malacol. et Conch.: 538.
Bory de St. Vincent, 1827, Encycl. Méth. 2: 147.
Menke, 1828, Syn. Method. Moll.: 63.
Menke, 1830, Syn. Method. Moll.: 106.
Lea, 1834, Trans. Amer. Phil. Soc. 5 [O. 1]: 93.
d’Orbigny, 1835, Mag. Zool. 5(61-62): 43.
Lea, 1836, Synopsis Fam. Naiades: 53.
Lea, 1838, Synopsis Fam. Naiades: 31.
Swainson, 1840, Treat. Malacol.: 287.
Hanley, 1843, Illustr. Descr. Cat. Rec. Bivalve Shells: 220.
d’Orbigny, 1846, Voyage dans l’Amérique Méridionale 5: 596.
Lea, 1852, Synopsis Fam. Naiades: 52.
Hupé, 1857, [in] Castelnau, Anim. Nouv. Rares d’Amer. Sud: 85.
Adams & Adams, 1857, Gen. Rec. Moll. 2(31-32): 504.
Lea, 1870, Synopsis Fam. Naiades: 82.
Ihering, 1893, Arch. Naturg. 59(1): 135.
Corsi, 1900, Anais Mus. Nac. Montevideo 2: 456.
Marshall, 1915, Proc. U.S. Nat. Mus. 49(2122): 529.
Haas, 1929, Senckenbergiana 11: 340.
H.B. Baker, 1930, Occ. Pap. Mus. Zool. Univ. Mich. (210): 70.
Morretes, 1949, Arqu. Mus. Paranaense 7: 27.
(error for Anodonta trapesialis Lamarck, 1819)

Unio litoralis Menke, 1828
‘Lamarck’ of Authors.
Menke, 1828, Syn. Method. Moll.: 64.
Menke, 1830, Syn. Method. Moll.: 107.
Lea, 1836, Synopsis Fam. Naiades: 32.
Lea, 1838, Synopsis Fam. Naiades: 22.
Swainson, 1840, Treat. Malacol.: 282.
Lea, 1852, Synopsis Fam. Naiades: 34.
Rossmässler, 1854, Icon. Land- und Süssw.-Moll. 3 (1-2): 37.
Küster, 1855, Conchyl. Cab. 9(2): 128.
Reeve, 1865, Conch. Icon. 16: pl. 22, sp. 98.
Sowerby, 1868, Conch. Icon. 16: pl. 86, sp. 461.
Lea, 1870, Synopsis Fam. Naiades: 54.
Woodward, 1871, Man. Moll: 433.
Westerlund, 1890, Fauna Paläarct. Binnenconch. 2(7): 52.
(error for Unio littoralis Cuvier, 1798)

Anodonta pennsylvanica Stark, 1828
‘Lamarck’ of Authors.
Stark, 1828, Elements Nat. Hist. 2: 89.
Lea, 1836, Synopsis Fam. Naiades: 50.
Lea, 1838, Synopsis Fam. Naiades: 30.
Lea, 1852, Synopsis Fam. Naiades: 49.
Conrad, 1853, Proc. Acad. Nat. Sci. 6: 263.
Sowerby, 1867, Conch. Icon. 17: pl. 11, sp. 30.
Lea, 1870, Synopsis Fam. Naiades: 79.
Simpson, 1900, Proc. U.S. Nat. Mus. 22: 618.
Ortmann & Walker, 1922, Occ. Pap. Mus. Zool. Univ. Mich. (112): 40.
Frierson, 1927, Check List N. Amer. Naiades: 22 [as ‘Strophitus undulatus-pennsylvanicus’].
Haas, 1969, Das Tierreich 88: 373 [as ‘Strophitus undulatus pennsylvanicus’].
(error for Anodonta pensylvanica Lamarck, 1819)

Unio egyptiaca Deshayes, 1832
‘Cailliaud’ of Authors.
Deshayes, 1832, Enc. Méth. 2 (Deuxième partie): 587.
Jay, 1836, Cat. Rec. Shells: 20 [as ‘egyptiacus’].
Lea, 1836, Synopsis Fam. Naiades: 29.
Lea, 1838, Synopsis Fam. Naiades: 21 [as ‘egyptiacus’].
Hanley, 1843, Illustr. Descr. Cat. Rec. Bivalve Shells: 198 [as ‘egyptiacus’].
Lea, 1852, Synopsis Fam. Naiades: 32 [as ‘Margaron (Unio) egyptiacus’].
Conrad, 1853, Proc. Acad. Nat. Sci. 6: 267 [as ‘egyptiacus’].
Adams & Adams, 1857, Gen. Rec. Moll. 2(31-32): 494 [as ‘egyptiacus’].
Lea, 1870, Synopsis Fam. Naiades: 50.
Haas, 1940, Zool. Ser. Field Mus. Nat. Hist. 24: 140 [as ‘Caelatura egyptiaca’].
Araujo et al., 2017, Zool. J. Linn. Soc. 179(2): 280.
(error for Unio aegyptiacus Cailliaud, 1827)

Unio laevigatus Say, 1834
‘Rafinesque’ of Authors.
Say, 1834, Amer. Conch. 6: [no pagination].
Conrad, 1834, New Fresh-Water Shells: 70.
Ferussac, 1835, Mag. Zool. 5: 28.
Lea, 1836, Synopsis Fam. Naiades: 59.
Lea, 1852, Synopsis Fam. Naiades: 57.
Conrad, 1853, Proc. Acad. Nat. Sci. 6: 251.
Ortmann, 1921, Mem. Carnegie Mus. 8: 92.
(error for Unio (Aximedia) levigata Rafinesque, 1820)

Unio vittatus Ferussac, 1835
‘Rafinesque’ of Authors.
Ferussac, 1835, Mag. Zool. 5: 29.
Lea, 1852, Synopsis Fam. Naiades: 58.
Lea, 1870, Synopsis Fam. Naiades: 92.
(error for Bariosta vittatis Rafinesque, 1831)

Margarita (Unio) modestus Lea, 1836
‘Fer.’ Lea, 1836, Synopsis Fam. Naiades: 32. [nomen nudum]
‘Fer.’ Lea, 1838, Synopsis Fam. Naiades: 22. [nomen nudum]
‘Fer.’ Lea, 1852, Synopsis Fam. Naiades: 33. [nomen nudum]
‘Fer.’ Lea, 1870, Synopsis Fam. Naiades: 54. [nomen nudum]

Anodonta inflata Lea, 1836
‘Major Le Conte’s Cabinet’ Lea, 1836, Synopsis Fam. Naiades: 52. [nomen nudum]
‘Major Le Conte’s Cabinet’ Lea, 1838, Synopsis Fam. Naiades: 31. [nomen nudum]
‘Major Le Conte’s Cabinet’ Lea, 1852, Synopsis Fam. Naiades: 51. [nomen nudum]

Unio carynthiacus Lea, 1836
‘Zeigler’ of Authors.
Lea, 1836, Synopsis Fam. Naiades: 27.
Schlüter, 1838, Kurzgef. Syst. Verz. Conch. Samml.: 33.
Lea, 1838, Synopsis Fam. Naiades: 20.
J.F. Schmidt, 1840, Bull. Soc. imp. Nat. Moscou 13: 435.
C.B. Adams, 1847, Cat. Gen. Sp. Adams: 14.
Lea, 1852, Synopsis Fam. Naiades: 30.
Lea, 1870, Synopsis Fam. Naiades: 47.
Schröder, 1885, Bull. Soc. Malac. France 2: 229.
Servain, 1888, Bull. Soc. Malac. France 5: 317.
Locard, 1889, Contr. Faune Malacol. Franc. 13: 141 [35].
Germain, 1904, Bull. Soc. Sci. Nat. Ouest France 4: 264.
Germain, 1931, Faune de France 22: 728.
(error for Unio carinthiacus Rossmässler, 1836)

Margarita (Unio) cailliaudii Lea, 1836
‘Fer.’ Lea, 1836, Synopsis Fam. Naiades: . [nomen nudum]
‘Fer.’ Lea, 1838, Synopsis Fam. Naiades: 24. [nomen nudum]
‘Fer.’ Lea, 1852, Synopsis Fam. Naiades: 36. [nomen nudum]
‘Fer.’ Lea, 1870, Synopsis Fam. Naiades: 58.

Unio elongatus Lea, 1836
‘Pfeiffer’ of Authors.
Lea, 1836, Synopsis Fam. Naiades: 37.
Lea, 1838, Synopsis Fam. Naiades: 24.
Lea, 1852, Synopsis Fam. Naiades: 37.
Adams & Adams, 1857, Gen. Rec. Moll. 2(31-32): 491.
Haas, 1952, Nautilus 65(4): 118.
Bogan, 1993, Amer. Zool. 33: 602.
(error for Unio elongatula C. Pfeiffer, 1825)

Margarita (Unio) atratus Lea, 1836
‘Swain.’ Lea, 1836, Synopsis Fam. Naiades: 31.
Lea, 1852, Synopsis Fam. Naiades: 33.
(reference to Unio (Niaa) atrata Swainson, 1823)

Unio orientalis Lea, 1836
‘Fer.’ Lea, 1836, Synopsis Fam. Naiades: 41. [nomen nudum]
‘Fer.’ Lea, 1838, Synopsis Fam. Naiades: 26. [nomen nudum]
‘Fer,’ Lea, 1852, Synopsis Fam. Naiades: 40. [nomen nudum]
‘Fer,’ Lea, 1870, Synopsis Fam. Naiades: 63. [nomen nudum]

Unio nitidens Lea, 1836
‘Fer.’ Lea, 1836, Synopsis Fam. Naiades: 41. [nomen nudum]
‘Fer.’ Lea, 1838, Synopsis Fam. Naiades: 26. [nomen nudum]
‘Fer.’ Lea, 1852, Synopsis Fam. Naiades: 40. [nomen nudum]
‘Fer.’ Lea, 1870, Synopsis Fam. Naiades: 63. [nomen nudum]

Unio preciosus Lea, 1836
‘Fer.’ Lea, 1836, Synopsis Fam. Naiades: 41. [nomen nudum]
‘Fer.’ Lea, 1838, Synopsis Fam. Naiades: 26. [nomen nudum]
‘Fer.’ Lea, 1852, Synopsis Fam. Naiades: 40. [nomen nudum]
‘Fer.’ Lea, 1870, Synopsis Fam. Naiades: 64. [nomen nudum]

Unio pulchellus Lea, 1836
‘Fer.’ Lea, 1836, Synopsis Fam. Naiades: 41. [nomen nudum]
‘Fer.’ Lea, 1838, Synopsis Fam. Naiades: 26.
‘Fer.’ Lea, 1852, Synopsis Fam. Naiades: 40. [nomen nudum]
‘Fer.’ Lea, 1870, Synopsis Fam. Naiades: 64. [nomen nudum]

Mya regulosa Lea, 1836
‘Wood’ Lea, 1836, Synopsis Fam. Naiades: 44.
‘Wood’ Lea, 1838, Synopsis Fam. Naiades: 27.
‘Wood’ Lea, 1852, Synopsis Fam. Naiades: 42.
‘Wood’ Lea, 1870, Synopsis Fam. Naiades: 67.
(error for Unio rugulosus Wood, 1828)

Alasmodonta abducta Lea, 1836
‘Say’ Lea, 1836, Synopsis Fam. Naiades: 44.
‘Say’ Lea, 1852, Synopsis Fam. Naiades: 42.
(intro'd as syn of Alasmodonta rugosa Barnes, 1823)

Alasmodonta incurva Lea, 1836
‘Fer.’ Lea, 1836, Synopsis Fam. Naiades: 46. [nomen nudum]
‘Fer.’ Lea, 1838, Synopsis Fam. Naiades: 28. [nomen nudum]
‘Fer.’ Lea, 1852, Synopsis Fam. Naiades: 44. [nomen nudum]
‘Fer.’ Lea, 1870, Synopsis Fam. Naiades: 70. [nomen nudum]

Margarita (Unio) paliatus Lea, 1836
“Ravenel’s letter” Lea, 1836, Synopsis Fam. Naiades: 31. [nomen nudum]
Lea, 1838, Synopsis Fam. Naiades: 22. [nomen nudum]
Lea, 1852, Synopsis Fam. Naiades: 33. [nomen nudum]
‘Ravenel’s Letter’ Lea, 1870, Synopsis Fam. Naiades: 53. [nomen nudum]
Type(s): NOMEN NUDUM USNM_85658, Santee Canal, S.C.

Anodonta chinensis Lea, 1836
‘Fer.’ Lea, 1836, Synopsis Fam. Naiades: 54. [nomen nudum]
Lea, 1838, Synopsis Fam. Naiades: 32. [nomen nudum]
‘Fer.’ Lea, 1852, Synopsis Fam. Naiades: 53. [nomen nudum]

Anodonta curvata Lea, 1836
‘Ferussac’ of Authors.
Lea, 1836, Synopsis Fam. Naiades: 54. [nomen nudum]
Lea, 1838, Synopsis Fam. Naiades: 32. [nomen nudum]
Jay, 1839, Cat. Rec. Shells: 27. [nomen nudum]
Lea, 1852, Synopsis Fam. Naiades: 53. [nomen nudum]

Anodonta folium Lea, 1836
‘Fer.’ Lea, 1836, Synopsis Fam. Naiades: 54. [nomen nudum]
‘Fer.’ Lea, 1838, Synopsis Fam. Naiades: 32. [nomen nudum]
‘Fer.’ Lea, 1852, Synopsis Fam. Naiades: 53. [nomen nudum]

Unio melaplata Lea, 1836
‘Rafinesque’ Lea, 1836, Synopsis Fam. Naiades: 59.
‘Rafinesque’ Lea, 1852, Synopsis Fam. Naiades: 58.
‘Rafinesque’ Lea, 1870, Synopsis Fam. Naiades: 92.
(error for Truncilla metaplata Rafinesque, 1831)

Unio pusella Lea, 1836
‘Rafinesque’ Lea, 1836, Synopsis Fam. Naiades: 59.
‘Rafinesque’ Lea, 1852, Synopsis Fam. Naiades: 58.
‘Rafinesque’ Lea, 1870, Synopsis Fam. Naiades: 92.
(error for Obliquaria (Rotundaria) pusilla Rafinesque, 1820)

Margarita (Unio) tenerus Lea, 1836
‘Ravenel’ Lea, 1836, Synopsis Fam. Naiades: 39.
‘Rav.’ Lea, 1838, Synopsis Fam. Naiades: 25.
‘Rav.’ Lea, 1852, Synopsis Fam. Naiades: 39.
‘Rav. Han.’ Lea, 1870, Synopsis Fam. Naiades: 44.
(reference to Unio tenerus Simpson, 1892)

Unio pumilis Lea, 1836
‘Lea’ of Authors.
Lea, 1836, Synopsis Fam. Naiades: 20.
Lea, 1838, Synopsis Fam. Naiades: 17.
Lea, 1852, Synopsis Fam. Naiades: 24.
Conrad, 1853, Proc. Acad. Nat. Sci. 6: 255.
(error for Unio pumilus Lea, 1838)

Margarita (Unio) watereensis Lea, 1836
Lea, 1836, Synopsis Fam. Naiades: 31.
Lea, 1852, Synopsis Fam. Naiades: 33.
Lea, 1870, Synopsis Fam. Naiades: 53.
(new name for Unio raveneli Conrad, 1834)

Unio coeruleus Lea, 1836
‘Lea’ of Authors.
Lea, 1836, Synopsis Fam. Naiades: 26.
Lea, 1838, Synopsis Fam. Naiades: 20.
Lea, 1852, Synopsis Fam. Naiades: 30 [as ‘cœruleus’].
Küster, 1861, Conchyl. Cab. 9(2): 228.
Connolly, 1925, Rec. Albany Mus. 3: [5].
(error for Unio caeruleus Lea, 1831)

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.

Margaritana vondenbuschiana Lea, 1840
Lea, 1840, Proc. Amer. Phil. Soc. 1: 288.
Lea, 1842, Trans. Amer. Phil. Soc. 8 [O. 3]: 222, pl. 18, fig. 39.
Lea, 1852, Synopsis Fam. Naiades: 45.
Adams & Adams, 1857, Gen. Rec. Moll. 2(31-32): 501.
(incorrect original spelling of Margaritana vondembuschiana Lea, 1840)

Margaritana vondembuschiana Lea, 1840
Lea, 1840, Proc. Amer. Phil. Soc. 1: 288 [as ‘vondenbuschiana’].
Lea, 1842, Trans. Amer. Phil. Soc. 8 [O. 3]: 222 [60], pl. 18, fig. 39 [as ‘vondenbuschiana’].
Lea, 1852, Synopsis Fam. Naiades: 45 [as ‘vondenbuschiana’].
Lea, 1870, Synopsis Fam. Naiades: 73.
(correct name for Margaritana vondenbuschiana Lea, 1840; renamed Monodontina buschiana Conrad, 1853)
Type(s): TYPE USNM_86348, Java.

Unio maestus Lea, 1842
‘Lea’ of Authors.
Lea, 1842, Trans. Amer. Phil. Soc. 8 [O. 3]: 244 [82], pl. 26, fig. 60 [as ‘mæstus’].
Lea, 1852, Synopsis Fam. Naiades: 31 [as ‘mæstus’].
B.H. Wright, 1888, Check List N. Amer. Unionidae etc.: [3] [as ‘mæstus’].
(error for Unio moestus Lea, 1841)

Margaritana curreyana Lea, 1842
‘Lea’ of Authors.
Lea, 1842, Trans. Amer. Phil. Soc. 8 [O. 3]: pl. 18, fig. 40.
Agassiz, 1852, Arch. Naturg. 18(1): 47.
Lea, 1852, Synopsis Fam. Naiades: 42.
Conrad, 1853, Proc. Acad. Nat. Sci. 6: 263.
Adams & Adams, 1857, Gen. Rec. Moll. 2(31-32): 499.
Sowerby, 1868, Conch. Icon. 16: pl. 63, sp. 319.
Lea, 1870, Synopsis Fam. Naiades: 68.
B.H. Wright, 1888, Check List N. Amer. Unionidae etc.: [6].
Simpson, 1900, Proc. U.S. Nat. Mus. 22: 661.
Simpson, 1914, Descr. Cat. Naiades: 474.
Frierson, 1927, Check List N. Amer. Naiades: 21.
Haas, 1969, Das Tierreich 88: 395.
(error for Margaritana curreyiana Lea, 1840)

Unio hispanicus Graëls, 1846
Graëls, 1846, Catal. Moll. Esp.: 22.
‘Moquin. Rossm.’ Lea, 1852, Synopsis Fam. Naiades: 30.
‘Moquin. Rossm.’ Lea, 1870, Synopsis Fam. Naiades: 48.
(error for Unio hispanus Rossmässler, 1844)

Unio lobatata Lea, 1852
‘De Cr. and J.’ Lea, 1852, Synopsis Fam. Naiades: 37.
‘De Cr. and J.’ Lea, 1870, Synopsis Fam. Naiades: 59.
(error for Unio lobata Philippi, 1836)

Unio vindiflavus Lea, 1852
‘Küster’ Lea, 1852, Synopsis Fam. Naiades: 37.
‘Küster’ Lea, 1870, Synopsis Fam. Naiades: 59.
(error for Unio viridiflavus Küster, 1854)

Unio asterianus Lea, 1852
‘Dupuy’ of Authors.
Lea, 1852, Synopsis Fam. Naiades: 39.
Germain, 1931, Faune de France 22: 720.
(error for Unio astierianus Dupuy, 1849)

Unio boscianus Lea, 1852
‘Dunker’ Lea, 1852, Synopsis Fam. Naiades: 39.
(error for Unio besckeanus Dunker, 1849)

Unio calimatorum Lea, 1852
‘Morelet’ Lea, 1852, Synopsis Fam. Naiades: 39.
‘Morelet’ Lea, 1870, Synopsis Fam. Naiades: 63.
‘More.’ B.H. Wright, 1888, Check List N. Amer. Unionidae etc.: [2].
(error for Unio calamitarum Morelet, 1849)

Unio carniolicus Lea, 1852
‘Ziegler. Potier’ Lea, 1852, Synopsis Fam. Naiades: 39. [nomen nudum]
‘Ziegler. Potier’ Lea, 1870, Synopsis Fam. Naiades: 63. [nomen nudum]

Unio crocolilorum Lea, 1852
‘Morelet’ Lea, 1852, Synopsis Fam. Naiades: 39.
(error for Unio crocodilorum Morelet, 1849)

Unio drouatii Lea, 1852
‘Dup.’ Lea, 1852, Synopsis Fam. Naiades: 39.
(error for Unio drouetii Dupuy, 1849)

Unio errosus Lea, 1852
‘Jays’s Cat.’ Lea, 1852, Synopsis Fam. Naiades: 39. [nomen nudum]
‘Jays’s Cat.’ Lea, 1870, Synopsis Fam. Naiades: 63.

Unio moravicus Lea, 1852
‘Jays’s Cat.’ Lea, 1852, Synopsis Fam. Naiades: 40. [nomen nudum]
‘Jays’s Cat.’ Lea, 1870, Synopsis Fam. Naiades: 63. [nomen nudum]

Unio obtusa Lea, 1852
‘Potier and Michaud’ Lea, 1852, Synopsis Fam. Naiades: 40. [nomen nudum]
‘Potier and Michaud’ Lea, 1870, Synopsis Fam. Naiades: 63. [nomen nudum]

Unio pruneosus Lea, 1852
‘Zeig.’ Lea, 1852, Synopsis Fam. Naiades: 40. [nomen nudum]
‘Zeig.’ Lea, 1870, Synopsis Fam. Naiades: 64. [nomen nudum]

Unio roisii Lea, 1852
‘Mich.’ Lea, 1852, Synopsis Fam. Naiades: 40.
(error for Unio roissyi Michaud, 1831)

Unio testidineus Lea, 1852
‘Morelet’ Lea, 1852, Synopsis Fam. Naiades: 40.
(error for Unio testudineus Morelet, 1849)

Unio truncatosus Lea, 1852
‘Potier’ Lea, 1852, Synopsis Fam. Naiades: 40. [nomen nudum]
‘Potier’ Lea, 1870, Synopsis Fam. Naiades: 64. [nomen nudum]

Unio zimermani Lea, 1852
‘Stenz. Potier’ Lea, 1852, Synopsis Fam. Naiades: 40. [nomen nudum]
‘Stenz. Potier’ Lea, 1870, Synopsis Fam. Naiades: 64. [nomen nudum]

Unio raristillus Lea, 1852
‘Morelet’ Lea, 1852, Synopsis Fam. Naiades: 40.
(error for Unio ravistellus Morelet, 1849)

Anodonta rossmaesleriana Lea, 1852
‘Dupuy’ of Authors.
Lea, 1852, Synopsis Fam. Naiades: 48.
Moquin-Tandon, 1855, Hist. Natur. Moll. France 2: 562.
(error for Anodonta rossmassleriana Dupuy, 1843)

Anodonta maculenta Lea, 1852
‘Morelet’ Lea, 1852, Synopsis Fam. Naiades: 48.
‘Morelet’ Lea, 1870, Synopsis Fam. Naiades: 77.
(error for Anodonta macilenta Morelet, 1845)

Margaron (Unio) bucklyi Lea, 1852
‘Lea’ of Authors.
Lea, 1852, Synopsis Fam. Naiades: 30.
Adams & Adams, 1857, Gen. Rec. Moll. 2(31-32): 493 [as ‘Unio (Hyridella) bucklyi’].
Lea, 1870, Synopsis Fam. Naiades: 48.
(error for Unio buckleyi Lea, 1843)

Anodonta lusitania Lea, 1852
‘Morelet’ Lea, 1852, Synopsis Fam. Naiades: 48.
‘Morelet’ Lea, 1870, Synopsis Fam. Naiades: 77.
(error for Anodonta lusitana Morelet, 1845)

Anodonta millettii Lea, 1852
‘Ray & Drout.’ Lea, 1852, Synopsis Fam. Naiades: 49.
(error for Anodonta milletii Ray & Drouët, 1848)

Anodonta sondermanii Lea, 1852
‘Küster’ Lea, 1852, Synopsis Fam. Naiades: 49.
‘Küster’ Lea, 1870, Synopsis Fam. Naiades: 77.
(error for Anodonta sondermannii Küster, 1842)

Anodon pencillatus Lea, 1852
‘Gray’ Lea, 1852, Synopsis Fam. Naiades: 52.
‘Gray’ Lea, 1870, Synopsis Fam. Naiades: 83.
(error for Anodon penicillatus Gray, 1834)

Margaron (Anodonta) onowensis Lea, 1852
Lea, 1852, Synopsis Fam. Naiades: 53.
(new name for Anodon gigantea Gould, 1849)

Anodonta guilliana Lea, 1852
‘Recluz’ Lea, 1852, Synopsis Fam. Naiades: 53.
‘Recluz’ Lea, 1870, Synopsis Fam. Naiades: 84.
(error for Anodonta guillaini Récluz, 1850)

Anodonta opilina Lea, 1852
‘Küster’ Lea, 1852, Synopsis Fam. Naiades: 53.
(error for Anodonta opalina Küster, 1842)

Anodon placitus Lea, 1852
‘Hald.’ Lea, 1852, Synopsis Fam. Naiades: 53.
(error for Anodon plicatus Haldeman, 1842)

Anodon saliveniana Lea, 1852
‘Gould’ Lea, 1852, Synopsis Fam. Naiades: 53.
(error for Anodon salweniana Gould, 1844)

Platiris (Spatha) caelestis Lea, 1852
‘Lea’ Lea, 1852, Synopsis Fam. Naiades: 55 [as ‘cælestis’].
‘Lea’ Lea, 1870, Synopsis Fam. Naiades: 89 [as ‘cælestis’].
(error for Iridina coelestis Lea, 1838)

Unio bicolar Lea, 1852
‘Rafinesque’ Lea, 1852, Synopsis Fam. Naiades: 57.
(error for Obliquaria bicolor Rafinesque, 1831)

Unio pumilus Lea, 1852
‘Ziegler’ Lea, 1852, Synopsis Fam. Naiades: 31.
‘Ziegler’ Martens, 1866, Malak. Blatt. 13: 13.
(intro'd as syn of Unio niloticus Cailliaud, 1827)

Unio productior Lea, 1852
Lea, 1852, Synopsis Fam. Naiades: 29 (footnote).
(new name for Unio productus Mousson, 1849)

Unio psammaticus Lea, 1852
‘Bronn’ Lea, 1852, Synopsis Fam. Naiades: 21.
‘Philippi’ Parodiz, 1968, Sterkiana 30: 9.
(error for Unio psammactinus Philippi, 1848)

Unio bigorrensis Lea, 1852
‘Millet’ Lea, 1852, Synopsis Fam. Naiades: 39.
‘Millet’ Küster, 1861, Conchyl. Cab. 9(2): 230.
‘Millet’ Lea, 1870, Synopsis Fam. Naiades: 63.
‘Locard’ Simpson, 1900, Proc. U.S. Nat. Mus. 22: 692.
(error for Unio bigerrensis Millet, 1843)

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

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)

Pseudanodonta grateloupiana Lea, 1852
‘Gassies’ of Authors.
Lea, 1852, Synopsis Fam. Naiades: 49.
Lea, 1870, Synopsis Fam. Naiades: 77.
Bourguignat, 1880, Mater. Moll. Acécphales Syst. Europ. 1: 15, 29.
Westerlund, 1890, Fauna Paläarct. Binnenconch. 2(7): 303.
Locard, 1890, Contr. Faune Malacol. Franc. 14: 55 [11].
Servain, 1890, Bull. Soc. Malac. France 7: 301.
Locard, 1893, Coqu. Eau Douce Saumâtre France: 217.
Simpson, 1900, Proc. U.S. Nat. Mus. 22: 264.
(error for Anodonta gratelupeana Gassies, 1849)

Unio damnoica Lea, 1852
‘D’Orb.’ Lea, 1852, Synopsis Fam. Naiades: 39.
‘D’Orb.’ Lea, 1870, Synopsis Fam. Naiades: 63.
(error for Unio psammoica d’Orbigny, 1835)

Unio balonensis Lea, 1852
‘Conrad’ of Authors.
Lea, 1852, Synopsis Fam. Naiades: 33.
Reeve, 1864, Conch. Icon. 16: pl. 18, sp. 81.
(error for Unio balonnensis Conrad, 1850)

Unio planilaterus Lea, 1852
‘Conrad’ of Authors.
Lea, 1852, Synopsis Fam. Naiades: 32.
Lea, 1870, Synopsis Fam. Naiades: 51.
B.H. Wright, 1888, Check List N. Amer. Unionidae etc.: [4].
Simpson, 1900, Proc. U.S. Nat. Mus. 22: 722.
Simpson, 1914, Descr. Cat. Naiades: 653.
(error for Unio planilateris Conrad, 1838)

Margaron (Anodonta) troutwiniana Lea, 1852
Lea, 1852, Synopsis Fam. Naiades: 51.
Lea, 1852, Proc. Amer. Phil. Soc. 5: 252 [as ‘Anodonta troutwiniana’]. [nomen nudum]
(error for Anodonta trautwiniana Lea, 1852)

Unio hippopaeus Lea, 1852
‘Lea’ of Authors.
Lea, 1852, Synopsis Fam. Naiades: 21 [as ‘hippopæus’].
Conrad, 1853, Proc. Acad. Nat. Sci. 6: 261 [as ‘hippopæus’].
Adams & Adams, 1857, Gen. Rec. Moll. 2(31-32): 497 [as ‘hippopæus’].
Reeve, 1864, Conch. Icon. 16: pl. 11, sp. 40 [as ‘hippopæus’].
Lea, 1870, Synopsis Fam. Naiades: 31 [as ‘hippopæus’].
B.H. Wright, 1888, Check List N. Amer. Unionidae etc.: [3], [as ‘hippopæus’].
Simpson, 1900, Proc. U.S. Nat. Mus. 22: 767 [as ‘hippopæa’].
Ortmann, 1909, Nautilus 22(10): 101 [as ‘Q. hippopæa’].
Ortmann, 1909, Ann. Carnegie Mus. 5: 203 [as ‘Quadrula undulata hippopæa’].
Simpson, 1914, Descr. Cat. Naiades: 816 [as ‘hippopæa’].
Frierson, 1927, Check List N. Amer. Naiades: 61.
Haas, 1969, Das Tierreich 88: 287.
Clarke, 1973, Malacologia 13(1-2): 35.
Burch, 1975, Freshw. Unio. North Amer.: 165.
Strayer & Jirka, 1997, Pearly Mussels NY (26): 98.
He & Zhuang, 2013, Freshwater Bivalves China: 27.
(error for Unio hippopoeus Lea, 1845)

Margaron (Unio) pressus Lea, 1852
Lea, 1852, Synopsis Fam. Naiades: 19.
Lea, 1870, Synopsis Fam. Naiades: 29.
(new name for Symphynota compressa Lea, 1829)
Type(s): HOLOTYPE USNM_83961, Yellow Cr., Cincinnati, Ohio.

Margaron (Unio) declivis Lea, 1852
‘Say’ Lea, 1852, Synopsis Fam. Naiades: 33.
(reference to Unio declivis Say, 1831)

Margaron (Unio) cumberlandianus Lea, 1852
Lea, 1836, Synopsis Fam. Naiades: 27 [as ‘Margarita (Unio) cumberlandianus’]. [nomen nudum]
Lea, 1838, Synopsis Fam. Naiades: 20 [as ‘Margarita (Unio) cumberlandianus’]. [nomen nudum]
Lea, 1852, Synopsis Fam. Naiades: 30.
(new name for Unio cumberlandicus Lea, 1838)

Platiris (Iridina) leaii Lea, 1852
‘Sow.’ Lea, 1852, Synopsis Fam. Naiades: 54. [nomen nudum]
‘Sow.’ Lea, 1870, Synopsis Fam. Naiades: 88. [nomen nudum]
Type(s): NOMEN NUDUM USNM_86774, Senegal.

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)

Anodonta cultrata Lea, 1852
‘Gould’ Lea, 1852, Synopsis Fam. Naiades: 47.
(intro'd as syn of Anodonta cultrata Lea, 1852)

Hyria rosea Lea, 1852
‘Lefev. Pot.’ Lea, 1852, Synopsis Fam. Naiades: 17.
(intro'd as syn of Hyria corrugata Lamarck, 1819)

Margaron (Unio) plectoforus Lea, 1852
Lea, 1852, Synopsis Fam. Naiades: corrigenda et addenda.
Lea, 1870, Synopsis Fam. Naiades: 31.
(error for Unio plectophorus Conrad, 1849; reference to Unio plectiforus Lea, 1852)

Unio compressus var. plebeius Lea, 1852
‘Adams’ Lea, 1852, Synopsis Fam. Naiades: 19.
(error for Unio compressus var. plebius C.B. Adams, 1842)

Mya gardiana Lea, 1852
‘Lin. Schreib.’ Lea, 1852, Synopsis Fam. Naiades: 20.
(intro'd as syn of Mya corrugata Müller, 1774)

Margaron (Unio) laticostasus Lea, 1852
Lea, 1852, Synopsis Fam. Naiades: 21.
(error for Unio latecostatus Lea, 1845)

Unio plectiforus Lea, 1852
‘Conrad’ Lea, 1852, Synopsis Fam. Naiades: 21.
(error for Unio plectophorus Conrad, 1849)

Unio guarianus Lea, 1852
‘D’Orb.’ Lea, 1852, Synopsis Fam. Naiades: 21.
‘D’Orb.’ Lea, 1870, Synopsis Fam. Naiades: 31.
(error for Unio guaraniana d’Orbigny, 1835)

Unio undulatus Lea, 1852
‘Con.’ Lea, 1852, Synopsis Fam. Naiades: 22.
(error for Unio nodulatus Say, 1834)

Unio rugosus Lea, 1852
Lea, 1852, Synopsis Fam. Naiades: 21, footnote.
(misidentified reference to Unio rugosus Barnes, 1823)

Unio strictus Lea, 1852
Lea, 1852, Synopsis Fam. Naiades: 26.
(error for Unio striatus Lea, 1840)

Unio amaenus Lea, 1852
Lea, 1852, Synopsis Fam. Naiades: 29 [as ‘amænus’].
‘Lea’ Hanley, 1856, Cat. Rec. Bivalve Shells, Suppl.: 386 [as ‘amænus’].
(error for Unio amoenus Lea, 1840)

Unio argens Lea, 1852
‘Küst.’ Lea, 1852, Synopsis Fam. Naiades: 30.
(intro'd as syn of Mya batava Maton & Rackett, 1807)

Unio kurrii Lea, 1852
‘Küst.’ Lea, 1852, Synopsis Fam. Naiades: 30.
(intro'd as syn of Mya batava Maton & Rackett, 1807)

Unio pescinalis Lea, 1852
‘Zieg.’ Lea, 1852, Synopsis Fam. Naiades: 30.
(error for Unio piscinalis Rossmässler, 1836)

Margaron (Unio) guadechaudii Lea, 1852
‘Eyd.’ Lea, 1852, Synopsis Fam. Naiades: 32.
‘Eyd.’ Lea, 1870, Synopsis Fam. Naiades: 50.
(error for Unio gaudichaudii Eydoux, 1838)

Unio rhomboidius Lea, 1852
‘Ward MSS’ Lea, 1852, Synopsis Fam. Naiades: 32. [nomen nudum]
(intro'd as syn of Unio camptodon Say, 1832)

Margaron (Unio) dollabelloides Lea, 1852
Lea, 1852, Synopsis Fam. Naiades: 35.
Lea, 1870, Synopsis Fam. Naiades: 56.
‘Lea’ B.H. Wright, 1888, Check List N. Amer. Unionidae etc.: [2].
‘Lea’ Zanatta & Murphy, 2006, MPE 41(1): 197 [as ‘Lexingtonia’].
(error for Unio dolabelloides Lea, 1840)

Unio castaneus Lea, 1852
‘Mül.’ Lea, 1852, Synopsis Fam. Naiades: 37.
(intro'd as syn of Mya pictorum Linnaeus, 1758)

Margaritana fragilis Küster, 1862
‘Mousson’ Lea, 1852, Synopsis Fam. Naiades: 45. [nomen nudum]
‘Mousson’ Küster, 1862, Conchyl. Cab. 9(2): 295, pl. 98, fig. 2.

Unio merdiger Reeve, 1865
Jay, 1839, Cat. Rec. Shells: 25, sp. 1065.
‘Walsh.’ Lea, 1852, Synopsis Fam. Naiades: . [nomen nudum]
‘Watts’ Reeve, 1865, Conch. Icon. 16: pl. 28, sp. 145.

Margaron (Unio) tigris Lea, 1870
‘Fer.’ Lea, 1836, Synopsis Fam. Naiades: 21. [nomen nudum]
‘Fer.’ Lea, 1838, Synopsis Fam. Naiades: 18. [nomen nudum]
‘Fer.’ Lea, 1852, Synopsis Fam. Naiades: 25. [nomen nudum]
‘Fer.’ Lea, 1870, Synopsis Fam. Naiades: 39.
(new name for Unio tigridis Bourguignat, 1852)
Type(s): MANUSCRIPT NAME USNM_84706, River at Bagdad, Persia.

Taxonomic Opinions

Margaron (Anodonta) angulata (Lea)
+ Anodon feminalis Gould, 1850

Margaron (Anodonta) anserina (Spix)

Margaron (Anodonta) arcuata Fer.

Margaron (Anodonta) argentea (Lea)

Margaron (Anodonta) arkansensis (Lea)

Margaron (Anodonta) benedictensis (Lea)
+ Anodonta cultrata Lea, 1852

Margaron (Anodonta) blainvilliana (Lea)
+ Iridina trapezialis d’Orbigny, 1835

Margaron (Anodonta) buchanensis (Lea)

Margaron (Anodonta) californiensis (Lea)

Margaron (Anodonta) chaiziana (Rang)
+ Epigenia decorata of Authors, unknown year

Margaron (Anodonta) couperiana (Lea)

Margaron (Anodonta) crassa (Swain.)

Margaron (Anodonta) crepera (Lea)

Margaron (Anodonta) crispata (Lam.)
+ Anodon glauca Gould, 1850

Margaron (Anodonta) cumingii (Lea)

Margaron (Anodonta) cylindracea (Lea)

Margaron (Anodonta) decora (Lea)

Margaron (Anodonta) denigrata (Lea)

Margaron (Anodonta) dunlapiana (Lea)

Margaron (Anodonta) edentula (Say)
+ Anodon areolatus Swainson, 1829
+ Anodon unadilla De Kay, 1843

Margaron (Anodonta) elongata (Swain.)

Margaron (Anodonta) ensiformis (Spix)

Margaron (Anodonta) esula (Jan.)
+ Anodonta esula Gray, 1847

Margaron (Anodonta) exilis (Lea)

Margaron (Anodonta) ferruginea (Lea)

Margaron (Anodonta) ferussaciana (Lea)

Margaron (Anodonta) fluviatilis (Dill., not Gmel.)
+ Mytilus illitus Lightfoot, 1786
+ Anodonta cataracta Say, 1817
+ Anodonta marginata Say, 1817
+ Anodonta teres Conrad, 1834

Margaron (Anodonta) footiana (Lea)

Margaron (Anodonta) fragilis (Lam.)

Margaron (Anodonta) georginae (Gray)

Margaron (Anodonta) gibbosa (Say)
+ Anodonta inflata Lea, 1836

Margaron (Anodonta) gigantea (Lea)

Margaron (Anodonta) glauca (Valen.)
+ Anodon ovata Swainson, 1841

Margaron (Anodonta) globosa (Lea)

Margaron (Anodonta) gracilis (Lea)

Margaron (Anodonta) grandis (Say)
+ Anodonta corpulenta Cooper, 1834

Margaron (Anodonta) harpethensis (Lea)

Margaron (Anodonta) imbecillis (Say)
+ Anodonta incerta Lea, 1834

Margaron (Anodonta) implicata (Say)
+ Anodonta newtonensis Lea, 1838
+ Anodonta excurvata De Kay, 1843

Margaron (Anodonta) lato-marginata (Lea)
+ Anodon trapezeus Wagner, 1827
+ Anodon rotundus Wagner, 1827
+ Anodonta membranacea d’Orbigny, 1846

Margaron (Anodonta) limnoica (d’Orb.)

Margaron (Anodonta) linnæana (Lea)

Margaron (Anodonta) lucida (d’Orb.)

Margaron (Anodonta) magnifica (Lea)
+ Anodon rotundatus Swainson, 1841
+ Anodonta aurata Küster, 1853

Margaron (Anodonta) maryattana (Lea)

Margaron (Anodonta) montezuma (Lea)

Margaron (Anodonta) mortoniana (Lea)
+ Unio (Anodontes) chiquitana d’Orbigny, 1835
+ Unio (Anodonta) smaragdina Anton, 1839

Margaron (Anodonta) nuttalliana (Lea)

Margaron (Anodonta) oblita (Lea)

Margaron (Anodonta) obtusa (Spix)
+ Anodon obtusus var. lituratum Wagner, 1827

Margaron (Anodonta) onowensis
+ Anodon gigantea Gould, 1849

Margaron (Anodonta) opaca (Lea)

Margaron (Anodonta) oregonensis (Lea)
+ Anodon cognata Gould, 1850

Margaron (Anodonta) ovata (Lea)

Margaron (Anodonta) parishii (Gray)

Margaron (Anodonta) patagonica (Lam.)

Margaron (Anodonta) pavonia (Lea)

Margaron (Anodonta) pepiniana (Lea)

Margaron (Anodonta) plana (Lea)
+ Anodonta declivis Conrad, 1834

Margaron (Anodonta) polita (Mouss.)

Margaron (Anodonta) porcifer (Gray)

Margaron (Anodonta) puelchana (d’Orb.)

Margaron (Anodonta) purpurea (Valen.)

Margaron (Anodonta) salmonia (Lea)

Margaron (Anodonta) schröteriana (Lea)

Margaron (Anodonta) shaefferiana (Lea)

Margaron (Anodonta) siliquosa (Spix)

Margaron (Anodonta) sinuosa (Lam.)

Margaron (Anodonta) sirionos (d’Orb.)
+ Unio (Anodontes) ferrarisii d’Orbigny, 1835

Margaron (Anodonta) soleniformis (d’Orb.)

Margaron (Anodonta) solidula (Deville & Huppé)

Margaron (Anodonta) spixii (d’Orb.)

Margaron (Anodonta) stewartiana (Lea)

Margaron (Anodonta) subcrassa (Lea)

Margaron (Anodonta) subcylindracea (Lea)

Margaron (Anodonta) suborbiculata (Say)

Margaron (Anodonta) subvexa (Con.)

Margaron (Anodonta) tenebricosa (Lea)

Margaron (Anodonta) tenuis (Lea)

Margaron (Anodonta) tetragona (Lea)

Margaron (Anodonta) tortilis (Lea)

Margaron (Anodonta) trapezialis [sic] (Lam.)
+ Anodonta trapezia of Authors, unknown year
+ Anodonta exotica Cuvier, 1817
+ Anodonta exotica Lamarck, 1819
+ Anodon giganteus Wagner, 1827
+ Anodon radiatus Wagner, 1827
+ Anodon susannae Griffith & Pidgeon, 1833
+ Anodon penicillatus Gray, 1834

Margaron (Anodonta) trigona (Spix)

Margaron (Anodonta) troutwiniana [sic] (Lea)

Margaron (Anodonta) undulata (Say)
+ Alasmodonta marginata of Authors, unknown year
+ Anodonta pensylvanica Lamarck, 1819
+ Anodon rugosus Swainson, 1822
+ Anodonta undulata Hildreth, 1828

Margaron (Anodonta) uniopsis (Lam.)
+ Alasmodonta compressa of Authors, unknown year

Margaron (Anodonta) virens (Lea)

Margaron (Anodonta) wahlamatensis (Lea)

Margaron (Anodonta) wardiana (Lea)
+ Anodonta virgata Conrad, 1836

Margaron (Anodonta) wheatleyi (Lea)

Margaron (Anodonta) woodiana (Lea)

Margaron (Dipsas) discoideus (Lea)
+ Unio tenuis Griffith & Pidgeon, 1833
+ Unio magnificus Griffith & Pidgeon, 1833

Margaron (Dipsas) plicatus (Leach)
+ Anodon alatus of Authors, unknown year
+ Cristaria tuberculata Schumacher, 1817
+ Anodonta dipsas Blainville, 1825
+ Symphynota bialata Lea, 1829
+ Dianisotis chinensis Rafinesque, 1831

Margaron (Margaritana) arcula (Lea)

Margaron (Margaritana) bonellii (Fer.)
+ Unio depressa C. Pfeiffer, 1825
+ Alasmodonta compressa Menke, 1830

Margaron (Margaritana) calceola (Lea)
+ Alasmodonta truncata Conrad, 1834

Margaron (Margaritana) complanata (Bar.)
+ Unio katherinae Lea, 1838

Margaron (Margaritana) confragosa (Say)

Margaron (Margaritana) curreyana [sic] (Lea)

Margaron (Margaritana) dehiscens (Say)
+ Unio oriens Lea, 1831

Margaron (Margaritana) deltoidea (Lea)

Margaron (Margaritana) fabula (Lea)

Margaron (Margaritana) hildrethiana (Lea)
+ Alasmodonta ambigua Say, 1825

Margaron (Margaritana) holstonia (Lea)

Margaron (Margaritana) margaritifera (Lin.)
+ Dichonca crassissima Klein, 1753
+ Mya margaritifera Da Costa, 1778
+ Mya margaritifera Gmelin, 1791
+ Unio caroliniana Bosc, 1801
+ Margaritana fluviatilis Schumacher, 1817
+ Unio elongata Lamarck, 1819
+ Unio ater Nilsson, 1822
+ Alasmodonta arcuata Barnes, 1823
+ Unio rivalis Lea, 1836
+ Alasmodon falcata Gould, 1850

Margaron (Margaritana) marginata (Say)
+ Unio cariosa Lamarck, 1819
+ Unio varicosa Lamarck, 1819
+ Unio rugulosus Wood, 1828
+ Alasmodonta truncata Lea, 1836
+ Alasmodon corrugata De Kay, 1843

Margaron (Margaritana) minor (Lea)

Margaron (Margaritana) radiata (Con.)
+ Uniopsis radiata Swainson, 1840

Margaron (Margaritana) raveneliana (Lea)

Margaron (Margaritana) rugosa (Bar.)
+ Alasmodonta abducta Lea, 1836

Margaron (Margaritana) undulata (Say)
+ Unio glabratus Sowerby & Sowerby, 1821
+ Unio hians Valenciennes, 1827
+ Alasmodonta sculptilis Say, 1829

Margaron (Monocondylœa) [sic] corrientesensis (d’Orb.)

Margaron (Monocondylœa) [sic] fossiculifera (d’Orb.)

Margaron (Monocondylœa) [sic] franciscana (Moricand)

Margaron (Monocondylœa) [sic] guarayana (d’Orb.)

Margaron (Monocondylœa) [sic] minuana (d’Orb.)

Margaron (Monocondylœa) [sic] paraguayana (d’Orb.)

Margaron (Monocondylœa) [sic] parchappii (d’Orb.)

Margaron (Monocondylœa) [sic] vondenbuschiana [sic] (Lea)
+ Alasmodonta zollingeri Mousson, 1849
+ Alasmodonta crispata Mousson, 1849
+ Margaritana fragilis Küster, 1862

Margaron (Prisodon) duprei (Récluz)

Margaron (Prisodon) truncatus (Schum.)
+ Castalia ambigua Lamarck, 1819
+ Unio ambiguus Sowerby & Sowerby, 1821
+ Unio ambigua Blainville, 1825
+ Tetraplodon pectinatus Wagner, 1827
+ Tetraplodon pectinatus Wagner, 1827
+ Castalia ambigua Wood, 1828
+ Castalia quadrilatera d’Orbigny, 1835
+ Castalia inflata d’Orbigny, 1835

Margaron (Triquetra) browniana (Lea)
+ Hyria humilis Troschel, 1847

Margaron (Triquetra) corrugata (Lam.)
+ Paxyodon ponderosus Schumacher, 1817
+ Hyria rugosa Bory de St. Vincent, 1827
+ Triplodon rugosus Wagner, 1827
+ Mya angulata Wood, 1828
+ Hyria rosea Lea, 1852

Margaron (Triquetra) subviridis (Klein)
+ Mya syrmatophora Gmelin, 1791
+ Prisodon obliquus Schumacher, 1817
+ Hyria avicularis Lamarck, 1819
+ Unio caudatus Wagner, 1827
+ Diplodon furcatum Wagner, 1827
+ Hyria cordata Menke, 1828
+ Hyria elongata Swainson, 1841

Margaron (Unio) abacus (Hald.)

Margaron (Unio) acutissimus (Lea)

Margaron (Unio) affinis (Lea)

Margaron (Unio) aheneus (Lea)

Margaron (Unio) alatus (Say)

Margaron (Unio) altilis (Con.)

Margaron (Unio) amygdalum (Lea)

Margaron (Unio) amœnus (Lea)

Margaron (Unio) angustatus (Lea)

Margaron (Unio) angustus (Lam.)

Margaron (Unio) anodontoides (Lea)
+ Unio (Eurynia) teres Rafinesque, 1820
+ Unio teres Say, 1834

Margaron (Unio) apiculatus (Say)

Margaron (Unio) approximus (Lea)

Margaron (Unio) aratus (Lea)

Margaron (Unio) arcaeformis (Lea)
+ Unio nexus Say, 1831

Margaron (Unio) arctatus (Con.)

Margaron (Unio) arctior (Lea)

Margaron (Unio) arcus (Con.)

Margaron (Unio) argenteus (Lea)

Margaron (Unio) asper (Lea)

Margaron (Unio) asperrimus (Lea)
+ Unio quadrulus Say, 1834

Margaron (Unio) atratus (Swain.)
+ Unio (Niaa) atrata Swainson, 1823
+ Unio depressa Lesson, 1830
+ Unio obtusa d’Orbigny, 1835
+ Unio auratus Lea, 1838
+ Unio atratus Sowerby, 1839
+ Unio araucanus Philippi, 1847
+ Unio molinae Philippi, 1847
+ Unio gassiei Küster, 1856
+ Unio chiloensis Küster, 1861
+ Unio fragilis Reeve, 1865

Margaron (Unio) atrocostatus (Lea)

Margaron (Unio) atromarginatus (Lea)

Margaron (Unio) australis (Lam.)
+ Unio ambiguus Philippi, 1847
+ Unio australis Philippi, 1848

Margaron (Unio) barnesianus (Lea)

Margaron (Unio) barrattii (Lea)

Margaron (Unio) batavus (Lam.)
+ Mya ovalis Lightfoot, 1786
+ Mya pictorum Gmelin, 1791
+ Unio pictorum Draparnaud, 1806
+ Unio sinuatus Studer, 1820
+ Unio planus Studer, 1820
+ Unio dilatatus Studer, 1820
+ Unio riparia Pfeiffer, 1821
+ Unio rubens Menke, 1828
+ Unio rugatus Menke, 1828
+ Unio badius Kokeil, 1831
+ Unio labacensis Rossmässler, 1835
+ Unio decurvatus Rossmässler, 1835
+ Unio fusculus Rossmässler, 1836
+ Unio gibba Lea, 1836
+ Unio reniformis Rossmässler, 1836
+ Unio fuscus Lea, 1836
+ Unio consentaneus Rossmässler, 1836
+ Unio amnicus Rossmässler, 1836
+ Unio carinthiacus Rossmässler, 1836
+ Unio atrovirens Rossmässler, 1836
+ Unio piscinalis Rossmässler, 1836
+ Unio bandinii Rossmässler, 1837
+ Unio pruinosus J.F. Schmidt, 1840
+ Unio moquinianus Dupuy, 1843
+ Unio hispanus Rossmässler, 1844
+ Unio sandrii Rossmässler, 1844
+ Unio tristis Morelet, 1845
+ Unio retzii C.B. Adams, 1847
+ Unio argens Lea, 1852
+ Unio kurrii Lea, 1852
+ Unio nessorhynchus Küster, 1854
+ Unio merdiger Reeve, 1865
+ Unio destructilis Kobelt, 1915

Margaron (Unio) bengalensis (Lea)
+ Unio verecundus Gould, 1850
+ Anodonta chinensis Küster, 1853

Margaron (Unio) biangulatus (Lea)

Margaron (Unio) bigbyensis (Lea)

Margaron (Unio) bilineatus (Lea)

Margaron (Unio) binneyi (Lea)

Margaron (Unio) blandingianus (Lea)

Margaron (Unio) bonneaudii (Eyd.)

Margaron (Unio) bournianus (Lea)

Margaron (Unio) boydianus (Lea)

Margaron (Unio) boykinianus (Lea)

Margaron (Unio) brevidens (Lea)
+ Unio interruptus Conrad, 1834

Margaron (Unio) brumbyanus (Lea)

Margaron (Unio) bucklyi [sic] (Lea)

Margaron (Unio) buddianus (Lea)

Margaron (Unio) burroughianus (Lea)

Margaron (Unio) buxeus (Lea)

Margaron (Unio) caffer (Krauss)

Margaron (Unio) cailliaudii (Fer.)
+ Unio lithophagus Philippi, 1847
+ Unio teretiusculus Philippi, 1847

Margaron (Unio) caliginosus (Lea)

Margaron (Unio) callosus (Lea)

Margaron (Unio) camelus (Lea)

Margaron (Unio) camptodon (Say)
+ Unio declivis Conrad, 1836
+ Unio sayii Tappan, 1839
+ Unio rhomboidius Lea, 1852

Margaron (Unio) capax (Green)

Margaron (Unio) caperatus (Lea)
+ Unio abacoides Haldeman, 1846

Margaron (Unio) capsæformis (Lea)

Margaron (Unio) cariosus (Say)
+ Unio ovatus Valenciennes, 1827
+ Unio cariosus De Kay, 1843
+ Unio oratus Conrad, 1849

Margaron (Unio) castaneus (Lea)

Margaron (Unio) charruanus (d’Orb.)

Margaron (Unio) childreni (Gray)

Margaron (Unio) cincinnatiensis (Lea)

Margaron (Unio) circulus (Lea)
+ Unio rotundus Wood, 1828

Margaron (Unio) claibornensis (Lea)

Margaron (Unio) clarkianus (Lea)

Margaron (Unio) clavus (Lam.)
+ Obliquaria (Scalenaria) scalenia Rafinesque, 1820
+ Unio modioliformis Lea, 1834
+ Unio clavus Conrad, 1835

Margaron (Unio) coccineus Hildreth’s letter
+ Unio coccineus Conrad, 1836
+ Unio catillus Conrad, 1836
+ Unio cuneus Conrad, 1838

Margaron (Unio) collinus (Con.)

Margaron (Unio) compressissimus (Lea)

Margaron (Unio) concavus (Lea)

Margaron (Unio) confertus (Lea)

Margaron (Unio) congaræus (Lea)

Margaron (Unio) conradicus (Lea)

Margaron (Unio) constrictus (Con.)

Margaron (Unio) contradens (Lea)

Margaron (Unio) cooperianus (Lea)

Margaron (Unio) cor (Con.)

Margaron (Unio) cornutus (Bar.)
+ Obliquaria (Quadrula) reflexa Rafinesque, 1820

Margaron (Unio) corrianus (Lea)

Margaron (Unio) corrugatus (Retzius)
+ Mya rugosa Gmelin, 1791
+ Mya nodosa Gmelin, 1791
+ Mya spuria Gmelin, 1791
+ Unio corrugata Bruguière, 1797
+ Unio triradiata Lea, 1836
+ Mysca (Potomida) corrugata Swainson, 1840
+ Unio tavoyensis Gould, 1843
+ Unio fulmineus Philippi, 1847
+ Mya gardiana Lea, 1852
+ Unio favidens Benson, 1862

Margaron (Unio) crassidens (Lam.)
+ Unio (Elliptio) nigra Rafinesque, 1820
+ Unio cuneatus Barnes, 1823
+ Unio niger Conrad, 1836

Margaron (Unio) crassus (Retz.)
+ Unio auricularius Spengler, 1793
+ Unio margaritifera Draparnaud, 1801
+ Unio rugosa Poiret, 1801
+ Unio sinuata Lamarck, 1819
+ Margarita (Unio) crassissimus Lea, 1836
+ Unio sinuatus Rossmässler, 1836

Margaron (Unio) creperus (Lea)

Margaron (Unio) crocatus (Lea)

Margaron (Unio) cucumoides (Lea)

Margaron (Unio) cultelliformis (Con.)

Margaron (Unio) cumberlandianus Lea
+ Unio cumberlandicus Lea, 1838

Margaron (Unio) cumingii (Lea)

Margaron (Unio) cuneolus (Lea)

Margaron (Unio) cuprinus (Lea)
+ Unio metallicus Say, 1831

Margaron (Unio) cuvierianus (Lea)

Margaron (Unio) cylindricus (Say)
+ Unio naviformis Lamarck, 1819

Margaron (Unio) cyrenoides (Phili.)

Margaron (Unio) cælatus (Con.)

Margaron (Unio) cœruleus [sic] (Lea)
+ Unio gerbidoni Eydoux, 1838

Margaron (Unio) dactylus (Lea)

Margaron (Unio) dariensis (Lea)

Margaron (Unio) decisus (Lea)

Margaron (Unio) declivis (Say)
+ Unio geometricus Lea, 1834
+ Unio excultus Conrad, 1838

Margaron (Unio) decoratus (Lea)

Margaron (Unio) delodontus (Lam.)
+ Unio lacteolus Lea, 1834
+ Unio rhuacoica d’Orbigny, 1835

Margaron (Unio) delphinus (Grun.)

Margaron (Unio) depressus (Lam.)
+ Unio depressa d’Orbigny, 1835
+ Unio balonnensis Conrad, 1850

Margaron (Unio) discus (Lea)
+ Unio panacoensis Philippi, 1843

Margaron (Unio) divaricatus (Lea)

Margaron (Unio) dolabræformis (Lea)

Margaron (Unio) dollabelloides [sic] (Lea)

Margaron (Unio) donaciformis (Lea)

Margaron (Unio) dorfeuillianus (Lea)

Margaron (Unio) dorsuosus (Gould)

Margaron (Unio) dromas (Lea)

Margaron (Unio) duttonianus (Lea)

Margaron (Unio) ebenus (Lea)
+ Unio obliqua Ferussac, 1835
+ Unio gouldianus Jay, 1839

Margaron (Unio) edgarianus (Lea)

Margaron (Unio) egyptiacus [sic] (Caill.)

Margaron (Unio) elegans (Lea)
+ Unio truncatus Say, 1834

Margaron (Unio) ellipsis (Lea)
+ Unio brevialis Sowerby & Sowerby, 1821

Margaron (Unio) ellipticus (Spix)
+ Diplodon ellypticum Wagner, 1827
+ Unio multistriatus Lea, 1831
+ Unio psammactinus Philippi, 1848

Margaron (Unio) elongatus [sic] (Pfeif.)
+ Unio gargottae Philippi, 1836
+ Unio aradae Philippi, 1844

Margaron (Unio) emarginatus (Lea)

Margaron (Unio) estabrookianus (Lea)

Margaron (Unio) exiguus (Lea)

Margaron (Unio) exilis (Dunk.)

Margaron (Unio) exolescens (Gould)

Margaron (Unio) faba (d’Orb.)

Margaron (Unio) fabalis (Lea)
+ Unio lapillus Say, 1831
+ Unio capillus Say, 1831

Margaron (Unio) famelicus (Gould)

Margaron (Unio) fatuus (Lea)

Margaron (Unio) fisherianus (Lea)

Margaron (Unio) flavescens (Lea)

Margaron (Unio) floridensis (Lea)

Margaron (Unio) foliaceus (Gould)

Margaron (Unio) foliatus (Hild.)
+ Obliquaria (Quadrula) flexuosa Rafinesque, 1820
+ Unio flexuosus Conrad, 1835

Margaron (Unio) folliculatus (Lea)

Margaron (Unio) forbesianus (Lea)

Margaron (Unio) foremanianus (Lea)

Margaron (Unio) fragosus (Con.)

Margaron (Unio) fraternus (Lea)

Margaron (Unio) fulgidus (Lea)

Margaron (Unio) fuliginosus (Lea)

Margaron (Unio) fulvus (Lea)
+ Unio icterinus Conrad, 1834

Margaron (Unio) fuscatus (Lea)

Margaron (Unio) geddingsianus (Lea)

Margaron (Unio) georgianus (Lea)

Margaron (Unio) gibber (Lea)

Margaron (Unio) gibbesianus (Lea)

Margaron (Unio) gibbosus (Bar.)
+ Unio nasuta Lamarck, 1819
+ Unio (Eurynia) dilatata Rafinesque, 1820
+ Unio mucronatus Barnes, 1823
+ Unio dilatatus Say, 1834

Margaron (Unio) gigas Swain.

Margaron (Unio) glaber (Lea)

Margaron (Unio) glans (Lea)

Margaron (Unio) gouldii (Lea)

Margaron (Unio) gracilis (Barnes)
+ Unio planus Barnes, 1823
+ Unio fragilis Swainson, 1823

Margaron (Unio) graniferus (Lea)

Margaron (Unio) granosus (Brug.)

Margaron (Unio) grayanus (Lea)
+ Unio grayii Griffith & Pidgeon, 1833

Margaron (Unio) greenii (Con.)

Margaron (Unio) griffithianus (Lea)

Margaron (Unio) guadechaudii [sic] (Eyd.)

Margaron (Unio) haleianus (Lea)

Margaron (Unio) hanleyianus (Lea)

Margaron (Unio) haysianus (Lea)

Margaron (Unio) hebes (Lea)

Margaron (Unio) hembeli (Con.)

Margaron (Unio) heterodon (Lea)

Margaron (Unio) hippopæus [sic] (Lea)

Margaron (Unio) holstonensis (Lea)

Margaron (Unio) hopetonensis (Lea)

Margaron (Unio) hyalinus (Lea)

Margaron (Unio) hydianus (Lea)

Margaron (Unio) hylæus (d’Orb.)
+ Unio guaraniana d’Orbigny, 1835

Margaron (Unio) incrassatus (Lea)

Margaron (Unio) ineptus (Lea)

Margaron (Unio) inflatus (Lea)
+ Unio alabamensis Conrad, 1834

Margaron (Unio) infucatus (Conrad)
+ Unio securiformis Conrad, 1849

Margaron (Unio) ingallsianus (Lea)

Margaron (Unio) intermedius (Con.)

Margaron (Unio) interruptus (Lea)
+ Unio taeniatus Conrad, 1834
+ Unio latiradiatus Conrad, 1838

Margaron (Unio) iris (Lea)
+ Unio nebulosus Conrad, 1834

Margaron (Unio) irroratus (Lea)
+ Unio verrucosus albus Hildreth, 1828
+ Unio stegarius Say, 1834

Margaron (Unio) javanus (Lea)

Margaron (Unio) jayensis (Lea)

Margaron (Unio) jejunus (Lea)

Margaron (Unio) keinerianus [sic] (Lea)

Margaron (Unio) keraudreni (Eyd.)

Margaron (Unio) kirtlandianus (Lea)

Margaron (Unio) kleinianus (Lea)

Margaron (Unio) lacrymosus (Lea)

Margaron (Unio) lamarckianus (Lea)

Margaron (Unio) lamellatus (Lea)

Margaron (Unio) lanceolatus (Lea)

Margaron (Unio) laticostasus [sic] (Lea)

Margaron (Unio) lazarus (Lea)

Margaron (Unio) leaii (Gray)

Margaron (Unio) lecontianus (Lea)
+ Unio contrarius Conrad, 1849

Margaron (Unio) lenior (Lea)

Margaron (Unio) lens (Lea)

Margaron (Unio) lesueurianus (Lea)

Margaron (Unio) lienosus (Con.)

Margaron (Unio) ligamentinus (Lam.)
+ Unio crassus Say, 1817
+ Unio ellipticus Barnes, 1823
+ Unio carinatus Barnes, 1823
+ Mya gravis Wood, 1828
+ Unio fasciatus Conrad, 1835

Margaron (Unio) limatulus (Con.)

Margaron (Unio) lineatus (Lea)

Margaron (Unio) litoralis [sic] (Drap.)
+ Mya ovata Donovan, 1802
+ Unio granosus Schumacher, 1817
+ Unio brevialis Lamarck, 1819
+ Unio semirugata Lamarck, 1819
+ Unio nana Lamarck, 1819
+ Unio litoralis Pfeiffer, 1821
+ Unio crassus Nilsson, 1822
+ Unio subtetragonus Michaud, 1831
+ Unio incurvus Lea, 1831
+ Unio pianensis Boubée, 1833
+ Unio brunneus Bonhomme, 1840
+ Unio wolwichii Morelet, 1845
+ Unio rhomboideus Moquin-Tandon, 1855

Margaron (Unio) lugubris (Lea)

Margaron (Unio) luridus (Lea)

Margaron (Unio) luteolus (Lam.)
+ Unio siliquoideus Barnes, 1823
+ Unio inflatus Barnes, 1823
+ Unio melinus Conrad, 1838
+ Unio rosaceus De Kay, 1843
+ Unio siliquoides Küster, 1848

Margaron (Unio) lutulentus (Gould)
+ Unio lutulentus Gould, 1850

Margaron (Unio) lævissimus (Lea)

Margaron (Unio) maculatus (Con.)

Margaron (Unio) marginalis (Lam.)
+ Unio anodontina Lamarck, 1819

Margaron (Unio) masoni (Con.)

Margaron (Unio) medellinus (Lea)
+ Unio purpuriatus Say, 1831

Margaron (Unio) membranaceus (Mat.)
+ Unio matoniana d’Orbigny, 1835
+ Unio subtrapezius Philippi, 1847

Margaron (Unio) menkianus (Lea)

Margaron (Unio) merus (Lea)

Margaron (Unio) metanevrus (Raf.)
+ Unio nodosus Barnes, 1823
+ Unio rugosus Barnes, 1823
+ Unio metanever Lea, 1829

Margaron (Unio) minor (Lea)

Margaron (Unio) mississippiensis (Con.)

Margaron (Unio) modestus (Fer.)

Margaron (Unio) modioliformis (Lea)
+ Unio delumbis Conrad, 1834

Margaron (Unio) monodonta (Say)
+ Unio soleniformis Lea, 1831

Margaron (Unio) monroensis (Lea)

Margaron (Unio) moussonianus (Lea)

Margaron (Unio) multidentatus (Phili.)

Margaron (Unio) multiplicatus (Lea)
+ Unio heros Say, 1829
+ Unio undulatus Say, 1831

Margaron (Unio) multiradiatus (Lea)
+ Lampsilis fasciola Rafinesque, 1820
+ Unio fasciolus Say, 1834
+ Unio ligamentinus Deshayes, 1835

Margaron (Unio) murchisonianus (Lea)
+ Unio douglasiae Griffith & Pidgeon, 1833

Margaron (Unio) mutatus (Mouss.)

Margaron (Unio) mytiloides (Raf.)
+ Unio obliquus Wood, 1828
+ Unio (s.s.) mytiloides Swainson, 1840
+ Uniopsis mytiloides Swainson, 1840

Margaron (Unio) mæstus [sic] (Lea)

Margaron (Unio) mühlfeldianus (Lea)

Margaron (Unio) napeanensis (Conrad)

Margaron (Unio) nashvillianus (Lea)

Margaron (Unio) nasutus (Say)
+ Unio rostrata Valenciennes, 1827
+ Unio subrostratus Say, 1831

Margaron (Unio) neglectus (Lea)

Margaron (Unio) nicklinianus (Lea)

Margaron (Unio) nigellus (Lea)

Margaron (Unio) nigerrimus (Lea)

Margaron (Unio) nigrinus (Lea)

Margaron (Unio) niloticus (Caill.)
+ Mya pictorum of Authors, unknown year
+ Unio parreyssi Philippi, 1848
+ Unio pumilus Lea, 1852

Margaron (Unio) nitens (Lea)

Margaron (Unio) nodulosus (Wood)

Margaron (Unio) notatus (Lea)

Margaron (Unio) novi-eboraci (Lea)

Margaron (Unio) novæ hollandiæ (Gray)

Margaron (Unio) nucleopsis (Con.)

Margaron (Unio) nux (Lea)

Margaron (Unio) obesus (Lea)

Margaron (Unio) obliquus (Lam.)
+ Unio trigonus of Authors, unknown year
+ Obovaria cordata Rafinesque, 1820
+ Unio undatus Barnes, 1823
+ Unio cardiacea Guérin-Méneville, 1823
+ Unio mytiloides Short & Eaton, 1831
+ Unio cordatus Conrad, 1836

Margaron (Unio) obscurus (Lea)

Margaron (Unio) obtusus (Lea)

Margaron (Unio) occidens (Lea)
+ Unio cardium Conrad, 1834
+ Unio lenis Conrad, 1838

Margaron (Unio) occidentalis (Con.)

Margaron (Unio) occultus (Lea)

Margaron (Unio) ochraceus (Say)
+ Unio rosaceus Conrad, 1849

Margaron (Unio) olivarius (Lea)

Margaron (Unio) orbiculatus (Hild.)
+ Unio abruptus Say, 1831
+ Unio crassus Conrad, 1836

Margaron (Unio) orbignyi (Deville and Huppé) [sic]

Margaron (Unio) oregonensis (Lea)

Margaron (Unio) orientalis (Lea)

Margaron (Unio) osbeckii (Phili.)

Margaron (Unio) ovatus (Say)
+ Unio ovatus Deshayes, 1839

Margaron (Unio) oviformis (Con.)

Margaron (Unio) pallescens (Lea)

Margaron (Unio) paludicolus (Gould)

Margaron (Unio) papyraceus (Gould)

Margaron (Unio) parallelopipedon (Lea)

Margaron (Unio) paranensis (Lea)
+ Unio solisiana d’Orbigny, 1835

Margaron (Unio) parvus (Bar.)

Margaron (Unio) patagonicus (d’Orb.)

Margaron (Unio) patulus (Lea)
+ Unio patulus Conrad, 1838

Margaron (Unio) paulus (Lea)

Margaron (Unio) pellucidus (Lea)

Margaron (Unio) penitus (Con.)

Margaron (Unio) perdix (Lea)
+ Unio pectorosus Conrad, 1834

Margaron (Unio) pernodosus (Lea)

Margaron (Unio) perovalis (Con.)

Margaron (Unio) perovatus (Con.)

Margaron (Unio) perplexus (Lea)
+ Amblema gibbosa Rafinesque, 1820
+ Unio gibbosus Ferussac, 1835

Margaron (Unio) perplicatus (Con.)

Margaron (Unio) personatus (Say)
+ Unio capillaris Lea, 1834

Margaron (Unio) perstriatus (Lea)

Margaron (Unio) petterianus (Küst.)
+ Unio carneus Küster, 1854

Margaron (Unio) phaseolus (Hild.)
+ Unio cuneatus Hildreth, 1828
+ Unio planulatus Lea, 1829

Margaron (Unio) phillipsii (Con.)

Margaron (Unio) pictorum (Lin.)
+ Unio ventrosus of Authors, unknown year
+ Unio levigatus of Authors, unknown year
+ Mya ovalis Retzius, 1788
+ Mya nodosa Gmelin, 1791
+ Unio rostrata Lamarck, 1819
+ Unio manca Lamarck, 1819
+ Unio limosus Nilsson, 1822
+ Unio turtonii Payraudeau, 1826
+ Unio capigliolo Payraudeau, 1826
+ Unio requienii Michaud, 1831
+ Unio deshayesii Michaud, 1831
+ Unio elongatulus Rossmässler, 1835
+ Unio lobata Philippi, 1836
+ Unio longirostris Rossmässler, 1836
+ Unio limovianscae Lea, 1836
+ Unio retusa Held, 1836
+ Unio arcuata Bouchard-Chantereaux, 1838
+ Unio muelleri Rossmässler, 1838
+ Potomida sicula Swainson, 1840
+ Unio graniger J.F. Schmidt, 1840
+ Unio corrosus Villa, 1841
+ Unio pallens Rossmässler, 1842
+ Unio ponderosus Rossmässler, 1842
+ Unio ardusianus Reyniès, 1843
+ Unio dactylus Morelet, 1845
+ Unio mucidus Morelet, 1845
+ Unio castaneus Lea, 1852
+ Unio latirostris Küster, 1853
+ Unio concinnus Küster, 1854
+ Unio pallens Küster, 1854
+ Unio nathusii Küster, 1854
+ Unio viridiflavus Küster, 1854
+ Unio petrovichii Küster, 1854

Margaron (Unio) pictus (Lea)

Margaron (Unio) pilaris (Lea)

Margaron (Unio) pileus (Lea)

Margaron (Unio) placitus (Lea)

Margaron (Unio) platyrhynchus (Rossm.)

Margaron (Unio) plenus (Lea)

Margaron (Unio) plicatus (Lesueur)
+ Unio undulatus of Authors, unknown year
+ Unio multiplicata of Authors, unknown year
+ Unio peruviana Lamarck, 1819
+ Unio rariplicata Lamarck, 1819
+ Unio crassus Barnes, 1823
+ Unio dombeyana Humboldt & Bonpland, 1827

Margaron (Unio) pliciferus (Lea)
+ Unio carbonarius Lea, 1838
+ Unio plexus Conrad, 1838

Margaron (Unio) ponderosus (Solan.)
+ Mya crassa Wood, 1815

Margaron (Unio) powellii (Lea)

Margaron (Unio) pressus Lea
+ Symphynota compressa Lea, 1829
+ Unio compressus var. plebius C.B. Adams, 1842
+ Complanaria alasmodontina Stimpson, 1851

Margaron (Unio) prevostianus (Lea)

Margaron (Unio) productior
+ Unio productus Mousson, 1849

Margaron (Unio) productus (Con.)

Margaron (Unio) profugus (Gould)

Margaron (Unio) proximus (Lea)

Margaron (Unio) psammoicus (d’Orb.)

Margaron (Unio) pulcher (Lea)

Margaron (Unio) pullus (Con.)

Margaron (Unio) pulvinulus (Lea)

Margaron (Unio) pumilis [sic] Lea. Chenu

Margaron (Unio) purpuratus (Lam.)
+ Mya ventricosa Humphrey, 1797
+ Unio ater Lea, 1829
+ Unio lugubris Say, 1832
+ Unio poulsoni Conrad, 1834

Margaron (Unio) pusillus (Lea)

Margaron (Unio) pustulatus (Lea)
+ Unio undulatus Lea, 1852

Margaron (Unio) pustulosus (Lea)
+ Unio verrucosus albus of Authors, unknown year
+ Unio verrucosa Valenciennes, 1827
+ Unio bullatus Conrad, 1838

Margaron (Unio) pygmæus (Lea)

Margaron (Unio) pyramidatus (Lea)
+ Obliquaria rubra Rafinesque, 1820
+ Unio mytiloides Conrad, 1836
+ Unio cardiacea Deshayes, 1839

Margaron (Unio) radiatus (Lam.)
+ Mya pictorum tenuis Martini & Chemnitz, 1782
+ Mya radiata Gmelin, 1791
+ Unio virginiana Lamarck, 1819
+ Unio radiatus Barnes, 1823
+ Unio oblongatus Wood, 1828
+ Unio radiatus De Kay, 1843

Margaron (Unio) rajahensis (Lea)

Margaron (Unio) rangianus (Lea)
+ Unio gibbosus of Authors, unknown year

Margaron (Unio) ravenelianus (Lea)
+ Unio rudis Conrad, 1837

Margaron (Unio) rectus (Lam.)
+ Unio praelongus Barnes, 1823
+ Unio sageri Conrad, 1836

Margaron (Unio) reeveianus (Lea)

Margaron (Unio) regularis (Lea)

Margaron (Unio) retusus (Lam.)
+ Unio obtusa Cuvier, 1817
+ Obovaria torsa Rafinesque, 1820
+ Unio torsus Potiez & Michaud, 1844
+ Unio cordatus Küster, 1852

Margaron (Unio) rhombeus (Wag.)

Margaron (Unio) roanokensis (Lea)

Margaron (Unio) rotundatus (Lam.)
+ Unio suborbiculata Lamarck, 1819
+ Unio glebulus Say, 1831
+ Unio subglobosus Lea, 1834

Margaron (Unio) rubellus (Con.)

Margaron (Unio) rubiginosus (Lea)
+ Unio flavus Conrad, 1837
+ Unio cerinus Conrad, 1838

Margaron (Unio) rufusculus (Lea)

Margaron (Unio) rumphianus (Lea)

Margaron (Unio) sagittiformis (Lea)

Margaron (Unio) sapotalensis (Lea)

Margaron (Unio) satur (Lea)

Margaron (Unio) saxeus (Con.)

Margaron (Unio) schoolcraftensis (Lea)
+ Unio prasinus Conrad, 1834
+ Unio nodiferus Conrad, 1841

Margaron (Unio) securis (Lea)
+ Obliquaria (Plagiola) depressa Rafinesque, 1820
+ Unio lineolatus Say, 1834

Margaron (Unio) semigranosus (v. d. Busch. Phili.)

Margaron (Unio) shepardianus (Lea)

Margaron (Unio) simplex (Lea)

Margaron (Unio) simus (Lea)

Margaron (Unio) sloatianus (Lea)
+ Unio plectophorus Conrad, 1849

Margaron (Unio) smithii (Gray)

Margaron (Unio) solidus (Lea)

Margaron (Unio) sordidus (Lea)

Margaron (Unio) sowerbianus (Lea)

Margaron (Unio) sparsus (Lea)

Margaron (Unio) spatulatus (Lea)

Margaron (Unio) spinosus (Lea)

Margaron (Unio) splendidus (Lea)

Margaron (Unio) stagnalis (Con.)
+ Unio ogeecheensis Conrad, 1849

Margaron (Unio) stapes (Lea)

Margaron (Unio) stewardsonii (Lea)

Margaron (Unio) stonensis (Lea)

Margaron (Unio) stramineus (Con.)

Margaron (Unio) strictus [sic] (Lea)

Margaron (Unio) strigosus (Lea)

Margaron (Unio) subangulatus (Lea)

Margaron (Unio) subovatus (Lea)

Margaron (Unio) subplanus (Con.)

Margaron (Unio) subrotundus (Lea)
+ Unio brevialis Crouch, 1827
+ Unio politus Conrad, 1837

Margaron (Unio) subtentus (Say)

Margaron (Unio) succissus (Lea)

Margaron (Unio) sulcatus (Lea)
+ Unio ridibundus Say, 1829

Margaron (Unio) superbus (Lea)

Margaron (Unio) symmetricus (Lea)

Margaron (Unio) taitianus (Lea)

Margaron (Unio) tampicoensis (Lea)

Margaron (Unio) tappanianus (Lea)
+ Unio viridis Conrad, 1835

Margaron (Unio) tecomatensis (Lea)

Margaron (Unio) tener (Lea)

Margaron (Unio) tenerus (Rav.)
+ Unio tenebrosus Conrad, 1834

Margaron (Unio) tennesseensis (Lea)

Margaron (Unio) tenuissimus (Lea)
+ Anodon purpurascens Swainson, 1823
+ Unio velum Say, 1829
+ Unio leptodon Conrad, 1836
+ Unio planus Conrad, 1836

Margaron (Unio) tetralasmus (Say)

Margaron (Unio) tigris Fer.

Margaron (Unio) tortivus (Lea)

Margaron (Unio) trapezoides (Lea)
+ Unio crassidens Lamarck, 1819
+ Unio interruptus Say, 1831

Margaron (Unio) triangularis (Bar.)
+ Unio cuneatus Swainson, 1823
+ Unio formosus Lea, 1831

Margaron (Unio) trigonus (Lea)

Margaron (Unio) troostensis (Lea)
+ Unio trabalis Conrad, 1834

Margaron (Unio) troschelianus (Lea)

Margaron (Unio) trossulus (Lea)

Margaron (Unio) truncatus (Swain.)

Margaron (Unio) tuberculatus (Bar.)
+ Unio (Theliderma) pustulata Swainson, 1840

Margaron (Unio) tuberosus (Lea)

Margaron (Unio) tumescens (Lea)

Margaron (Unio) tumidus (Retz.)
+ Mytilus angustior Lister, 1685
+ Mya depressa Donovan, 1801
+ Mya ovata Donovan, 1802
+ Mya ovalis Montagu, 1803
+ Unio nodulosa Lamarck, 1819
+ Unio ovatus Studer, 1820
+ Unio rostratus Studer, 1820
+ Mysca solida Turton, 1822
+ Unio michaudiana Des Moulins, 1833
+ Unio limaniae Dupuy, 1852

Margaron (Unio) tuomeyi (Lea)

Margaron (Unio) turgidus (Lea)
+ Unio mortoni Conrad, 1835

Margaron (Unio) undulatus (Barnes)
+ Amblema costata Rafinesque, 1820
+ Unio undulata Valenciennes, 1827
+ Unio costatus Conrad, 1836

Margaron (Unio) unicolor (Lea)

Margaron (Unio) utriculus (Lea)

Margaron (Unio) vanuxemensis (Lea)

Margaron (Unio) variabilis (Mat.)
+ Diplodon rotundus Wagner, 1827

Margaron (Unio) varicosus (Lea)
+ Unio cicatricosus Say, 1829

Margaron (Unio) vaughanianus (Lea)
+ Unio carolinensis Lea, 1836

Margaron (Unio) ventricosus (Bar.)
+ Unio radiatus Hildreth, 1828

Margaron (Unio) venustus (Lea)

Margaron (Unio) verrucosus (Bar.)
+ Obliquaria (Rotundaria) tuberculata Rafinesque, 1820
+ Unio tuberculosus Humboldt & Bonpland, 1827
+ Unio verrucosus purpureus Hildreth, 1828

Margaron (Unio) vibex (Con.)

Margaron (Unio) watereensis (Lea)
+ Unio raveneli Conrad, 1834

Margaron (Unio) whiteianus (Lea)

Margaron (Unio) zeiglerianus (Lea)

Margaron (Unio) zigzag (Lea)

Margaron (Unio) æsopus (Green)
+ Unio cyphia Rafinesque, 1820
+ Unio cicatricosus Conrad, 1834

Platiris (Iridina) exotica (Lam.)
+ Iridina elongata Sowerby & Sowerby, 1821
+ Iridina striata Swainson, 1823

Platiris (Iridina) leaii Sow.

Platiris (Iridina) ovata (Swain.)
+ Iridina exotica Children, 1823
+ Pleiodon macmurtriei Conrad, 1834

Platiris (Mycetopus) siliquosus (d’Orb.)
+ Anodon siliquosus var. pygmaeum Wagner, 1827
+ Anodon longinus Wagner, 1827

Platiris (Mycetopus) soleniformis (d’Orb.)

Platiris (Mycetopus) ventricosus (d’Orb.)

Platiris (Spatha) cælestis [sic] (Lea)
+ Iridina rostrata Rang, 1835

Platiris (Spatha) dubia (Gmel.)
+ Iridina nilotica Cailliaud, 1823
+ Mutela oudnoei Koenig, 1826
+ Iridina mutel Rang, 1835
+ Iridina gracilis Martens, 1866

Platiris (Spatha) rubens “Lea”
+ Iridina arenata of Authors, unknown year
+ Anodonta obtusa of Authors, unknown year
+ Anodonta rubens Cailliaud, 1823
+ Anodon clappertoni Koenig, 1826

Platiris (Spatha) wahlbergi (Krauss)

Page updated: 11:34:51 Tue 05 Nov 2024

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