Unio truncatus Swainson, 1823
Swainson, 1823, Zool. Illustr. 3(1): pl. 10.
Swainson, 1840, Treat. Malacol.: 269-270.
(homonym of Unio truncatus Spengler, 1793)

Unio terminalis Bourguignat, 1852
Bourguignat, 1852, Test. Nov. Saulcy: 31.
Bourguignat, 1853, Catalogue Raissoné des Mollusques Terrestres et Fluviatiles Recueillis par M.F. Saulcy 1853: 76, pl. 4, figs. 7-9.

Unio tigridis Bourguignat, 1852
Bourguignat, 1852, Test. Nov. Saulcy: 30.
Bourguignat, 1853, Catalogue Raissoné des Mollusques Terrestres et Fluviatiles Recueillis par M.F. Saulcy 1853: 77, pl. 4, figs. 7-9.
(renamed Margaron (Unio) tigris Lea, 1870)
Type(s): SYNTYPE MNHN_MP_0066, Bagdad.

Unio hueti Bourguignat, 1855
Bourguignat, 1855, Rev. Mag. Zool. 7: 332, pl. 8, figs. 1-4.

Unio grelloisianus Bourguignat, 1856
Bourguignat, 1856, Rev. Mag. Zool. 8: 227, pl. 15, figs. 1-4.

Unio jordanicus Bourguignat, 1856
Bourguignat, 1856, Rev. Mag. Zool. 8: 228, pl. 10, figs. 1-4.

Unio lunulifer Bourguignat, 1856
Bourguignat, 1856, Rev. Mag. Zool. 8: 227, pl. 11, figs. 5-8.

Unio natolicus Küster, 1856
Küster, 1856, Conchyl. Cab. 9(2): 144, pl. 42, fig. 4.

Unio grelloisianus var. giganteus Bourguignat, 1856
Bourguignat, 1856, Rev. Mag. Zool. 8: ??.
(homonym of Unio (crassus var.) giganteus Barnes, 1823; intro'd as intra-sp. of Unio grelloisianus Bourguignat, 1856)

Unio eucirrus Bourguignat, 1857
Bourguignat, 1857, Rev. Mag. Zool. 9: 20, pl. 8, figs. 4-6.
Bourguignat, 1860, Aménités Malacol. 2: 37, pl. 5, figs. 4-6.

Unio mussolianus Küster, 1861
‘Parreiss in sched.’ Küster, 1861, Conchyl. Cab. 9(2): 244, pl. 82, fig. 1.
(renamed Unio mossulianus Kobelt, 1912)

Unio bourguignatianus Lea, 1863
Lea, 1863, Proc. Acad. Nat. Sci. 15: 189.
Lea, 1866, Jour. Acad. Nat. Sci. 6 [O. 11]: 54 [58], pl. 18, fig. 51.
Type(s): HOLOTYPE USNM_84713, R. Tigris at Mosul, Persia.

Unio delicatus Lea, 1863
Lea, 1863, Proc. Acad. Nat. Sci. 15: 189.
Lea, 1866, Jour. Acad. Nat. Sci. 6 [O. 11]: 58 [62], pl. 19, fig. 56.
Type(s): HOLOTYPE USNM_84906, R. Orontes, Syria.

Unio dignatus Lea, 1863
Lea, 1863, Proc. Acad. Nat. Sci. 15: 189.
Lea, 1866, Jour. Acad. Nat. Sci. 6 [O. 11]: 51 [55], pl. 17, fig. 48.
Type(s): HOLOTYPE USNM_84714, R. Tigris at Bagdad, Persia.

Unio mosulensis Lea, 1863
Lea, 1863, Proc. Acad. Nat. Sci. 15: 190.
Lea, 1866, Jour. Acad. Nat. Sci. 6 [O. 11]: 52 [57], pl. 17, fig. 49.
Type(s): HOLOTYPE USNM_85230, River Tigris, Mosul, Persia.

Unio rasus Lea, 1863
Lea, 1863, Proc. Acad. Nat. Sci. 15: 189.
Lea, 1866, Jour. Acad. Nat. Sci. 6 [O. 11]: 50 [54], pl. 17, fig. 47.
Type(s): HOLOTYPE USNM_85231, Assyria.

Margaron (Unio) tigris Lea, 1870
‘Fer.’ Lea, 1836, Synopsis Fam. Naiades: 21. [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.

Unio lunifer Lea, 1870
‘Bourg’ Lea, 1870, Synopsis Fam. Naiades: 37.
(error for Unio lunulifer Bourguignat, 1856)

Unio lorteti Lortet, 1880
Locard in Lortet, 1880, C. R. Acad. Sci. 91: 502.
Locard, 1883, Arch. Mus. Hist. Nat. Lyon 3: 215, 245, pl. 21, figs. 7-12.

Unio pietri Lortet, 1880
Locard in Lortet, 1880, C. R. Acad. Sci. 91: 502.
Locard, 1883, Arch. Mus. Hist. Nat. Lyon 3: 210, pl. 20, figs. 17-19.

Unio anemprosthus Locard, 1883
‘Bourguignat’ Locard, 1883, Arch. Mus. Hist. Nat. Lyon 3: 246, pl. 21, figs. 21-23.

Unio antiochianus Locard, 1883
Locard, 1883, Arch. Mus. Hist. Nat. Lyon 3: 249, pl. 22, figs. 14-16.

Unio axiacus Locard, 1883
‘Letourneux’ Locard, 1883, Arch. Mus. Hist. Nat. Lyon 3: 242, pl. 20, figs. 20-23.

Unio chantrei Locard, 1883
Locard, 1883, Arch. Mus. Hist. Nat. Lyon 3: 247, pl. 22, figs. 1-7.

Unio ellipsoideus Locard, 1883
‘Bourguignat’ Locard, 1883, Arch. Mus. Hist. Nat. Lyon 3: 211, pl. 21, figs. 1-3.

Unio genezarethanus Locard, 1883
‘Letourneux’ Locard, 1883, Arch. Mus. Hist. Nat. Lyon 3: 213, pl. 21, fig. 4-6.

Unio jauberti Locard, 1883
‘Bourguignat’ Locard, 1883, Arch. Mus. Hist. Nat. Lyon 3: 248, pl. 22, figs. 8-10.

Unio prosacrus Locard, 1883
‘Bourguignat’ Locard, 1883, Arch. Mus. Hist. Nat. Lyon 3: 219, pl. 21, figs. 16-17.

Unio raymondi Locard, 1883
‘Bourguignat’ Locard, 1883, Arch. Mus. Hist. Nat. Lyon 3: 208.

Unio subtigridis Locard, 1883
‘Letourneux’ Locard, 1883, Arch. Mus. Hist. Nat. Lyon 3: 245, pl. 21, figs. 18-20.

Unio tiberiadensis Locard, 1883
‘Letourneux’ Locard, 1883, Arch. Mus. Hist. Nat. Lyon 3: 216, pl. 21, figs. 13-15.

Unio tristrami Locard, 1883
Locard, 1883, Arch. Mus. Hist. Nat. Lyon 3: 209, pl. 20, figs. 15-16.

Unio zabulonicus Locard, 1883
‘Bourguignat’ Locard, 1883, Arch. Mus. Hist. Nat. Lyon 3: 220, pl. 22, figs. 11-13.

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 anemprostus Westerlund, 1890
‘(Bgt.) Loc.’ Westerlund, 1890, Fauna Paläarct. Binnenconch. 2(7): 175.
(error for Unio anemprosthus Locard, 1883)

Unio petroi Paetel, 1890
‘Loc.’ Paetel, 1890, Cat. Conch.-Samml. 3: 163.
(error for Unio pietri Lortet, 1880)

Unio zabulonicus Kobelt, 1893
Kobelt, 1893, Icon. Land- und Süssw.-Moll. 6: 96, pl. 179, fig. 1129.
(reference to Unio zabulonicus Locard, 1883)

Unio alexandri Kobelt & Rolle, 1895
Kobelt & Rolle, 1895, Iconogr. Land-Süßw.-Moll., Supplement 1 (1-4): 14, pl. 2, fig. 2.

Unio cilicicus Kobelt & Rolle, 1895
Kobelt & Rolle, 1895, Iconogr. Land-Süßw.-Moll., Supplement 1 (1-4): 11, pl. 1, fig. 1.

Unio herodes Kobelt & Rolle, 1895
Kobelt & Rolle, 1895, Iconogr. Land-Süßw.-Moll., Supplement 1 (1-4): 17, pl. 6, fig. 4.

Unio kisonis Kobelt & Rolle, 1895
Kobelt & Rolle, 1895, Iconogr. Land-Süßw.-Moll., Supplement 1 (1-4): 17, pl. 7, figs. 2-3.

Unio kobelti Kobelt & Rolle, 1895
Kobelt & Rolle, 1895, Iconogr. Land-Süßw.-Moll., Supplement 1 (1-4): 15, pl. 6, fig. 3.

Unio lorteti Kobelt, 1895
Kobelt, 1895, Iconogr. Land-Süßw.-Moll., Supplement 1: 14, pl. 5, fig. 3.
(reference to Unio lorteti Lortet, 1880)

Unio pietri Kobelt, 1895
Kobelt, 1895, Iconogr. Land-Süßw.-Moll., Supplement 1: 16, pl. 6, figs. 1-2.
(reference to Unio pietri Lortet, 1880)

Unio cilicicus var. adanensis Kobelt & Rolle, 1895
Kobelt & Rolle, 1895, Iconogr. Land-Süßw.-Moll., Supplement 1 (1-4): 12, pl. 1, fig. 2.
(intro'd as intra-sp. of Unio cilicicus Kobelt & Rolle, 1895)

Unio cilicicus var. jenemterensis Kobelt & Rolle, 1895
Kobelt & Rolle, 1895, Iconogr. Land-Süßw.-Moll., Supplement 1 (1-4): 12, pl. 1a, fig. 1.
(intro'd as intra-sp. of Unio cilicicus Kobelt & Rolle, 1895)

Unio cilicicus var. subsaccatus Kobelt & Rolle, 1895
Kobelt & Rolle, 1895, Iconogr. Land-Süßw.-Moll., Supplement 1 (1-4): 13, pl. 7a, fig. 3.
(intro'd as intra-sp. of Unio cilicicus Kobelt & Rolle, 1895)

Unio (cilicicus var. ?) berytensis Kobelt & Rolle, 1895
Kobelt & Rolle, 1895, Iconogr. Land-Süßw.-Moll., Supplement 1 (1-4): 13, pl. 5, figs. 1-2.
(intro'd as intra-sp. of Unio cilicicus Kobelt & Rolle, 1895)

Unio lortiti Simpson, 1900
‘Kobelt’ Simpson, 1900, Proc. U.S. Nat. Mus. 22: 690.
(error for Unio lorteti Kobelt, 1895)

Unio mossulianus Kobelt, 1912
Kobelt, 1912, Icon. Land- und Süssw.-Moll. 19: 46, pl. 503, fig. 2658.
(new name for Unio mussolianus Küster, 1861)

Unio tigridis var. haruni Kobelt, 1912
Kobelt, 1912, Icon. Land- und Süssw.-Moll. 19: 2, pl. 32, fig. 226.
(intro'd as intra-sp. of Unio tigridis Bourguignat, 1852)

Unio calliopsis Kobelt, 1913
Kobelt, 1913, Icon. Land- und Süssw.-Moll. 19: 15, pl. 519, fig. 2703.

Unio hyperamblius Kobelt, 1913
Kobelt, 1913, Icon. Land- und Süssw.-Moll. 19: 15, pl. 519, fig. 2701.

Unio kuweikensis Kobelt, 1913
Kobelt, 1913, Icon. Land- und Süssw.-Moll. 19: 31, pl. 525, fig. 2725.

Unio raymondopsis Kobelt, 1913
Kobelt, 1913, Icon. Land- und Süssw.-Moll. 19: 30, pl. 525, fig. 2724.

Unio sesirmensis Kobelt, 1913
Kobelt, 1913, Icon. Land- und Süssw.-Moll. 19: 45, pl. 532, fig. 2743.

Unio siouffi Kobelt, 1913
Kobelt, 1913, Icon. Land- und Süssw.-Moll. 19: 47, pl. 534, fig. 2747.

Unio (cilicicus var.) anceyi Kobelt, 1913
‘Bourguignat’ Locard, 1889, Contr. Faune Malacol. Franc. 13: 146 [40] [as ‘Unio anceyi’]. [nomen nudum]
‘Bourguignat MS’ Kobelt, 1913, Icon. Land- und Süssw.-Moll. 19: 47, pl. 534, fig. 2748.
(intro'd as intra-sp. of Unio cilicicus Kobelt & Rolle, 1895)

Unio dignatus assuricus Kobelt, 1913
Kobelt, 1913, Icon. Land- und Süssw.-Moll. 19: 13, pl. 518, fig. 2699.
(intro'd as intra-sp. of Unio dignatus Lea, 1863)

Unio dignatus ninusi Kobelt, 1913
Kobelt, 1913, Icon. Land- und Süssw.-Moll. 19: 13, pl. 518, fig. 2700.
(intro'd as intra-sp. of Unio dignatus Lea, 1863)

Unio dignatus semiramidis Kobelt, 1913
Kobelt, 1913, Icon. Land- und Süssw.-Moll. 19: 11, pl. 517, figs. 2698.
(intro'd as intra-sp. of Unio dignatus Lea, 1863)

Unio schwarzii Kobelt, 1915
Kobelt, 1915, Icon. Land- und Süssw.-Moll. 20: 27, pl. 551, fig. 2802.

Unio (Nemrodia) tammouziana Pallary, 1939
Pallary, 1933, Bull. Mus. Hist. Nat. 5: 149. [nomen nudum]
Pallary, 1939, Mém. Inst. Égypte 39: 118, pl. 7, figs. 2-4.

Unio (Nemrodia) tammouziana var. major Pallary, 1939
Pallary, 1939, Mém. Inst. Égypte 39: 118.
(homonym of Unio batavus var. major Drouët, 1898; intro'd as intra-sp. of Unio (Nemrodia) tammouziana Pallary, 1939)

Unio (Nemrodia) tammouziana var. minor Pallary, 1939
Pallary, 1939, Mém. Inst. Égypte 39: 119.
(homonym of Unio margaritifer var. minor Rossmässler, 1835; intro'd as intra-sp. of Unio (Nemrodia) tammouziana Pallary, 1939)

Unio (Nemrodia) tigris [sic] var. cuneiformis Pallary, 1939
Pallary, 1939, Mém. Inst. Égypte 39: 116.
(intro'd as intra-sp. of Unio tigridis Bourguignat, 1852; homonym of Unio vinceloti var. cuneiformis Germain, 1904)

Unio (Nemrodia) tigris [sic] var. khabourensis Pallary, 1939
Pallary, 1939, Mém. Inst. Égypte 39: 117.
(intro'd as intra-sp. of Unio tigridis Bourguignat, 1852)

Unio (cilicicus var.) berythensis Haas, 1940
‘Kobelt & Rolle’ Haas, 1940, Zool. Ser. Field Mus. Nat. Hist. 24: 128.
Haas, 1969, Das Tierreich 88: 42.
(error for Unio (cilicicus var. ?) berytensis Kobelt & Rolle, 1895)

Unio rarus Schütt, 1983
‘Lea’ Schütt, 1983, Arch. Moll. 113(1/6): 55.
(error for Unio rasus Lea, 1863)