Unionea Rafinesque, 1815
Rafinesque, 1815, Analyse Nat.: 147.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 20.
(new name for Unio Retzius, 1788)

Limella Rafinesque, 1815
Rafinesque, 1815, Analyse Nat.: 147.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 20.
(new name for Limnaea Poli, 1791)

Lymnea Rafinesque, 1815
‘Poli’ of Authors.
Rafinesque, 1815, Analyse Nat.: 147.
Gray, 1847, Proc. Zool. Soc. London 15: 196.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 20.
(error for Limnaea Poli, 1791)

Potamila Rafinesque, 1818
Rafinesque, 1818, Amer. Mon. Mag. 4: 107.
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 288.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 24, 35.
(error for Potamilus Rafinesque, 1818)

Potamilus Rafinesque, 1818
Rafinesque, 1818, Amer. Mon. Mag. 3: 355.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 22.
Type species: Unio alatus Say, 1817 (sub. desig. by Morrison, 1969: 24) = Potamilus alatus

Elliptio Rafinesque, 1819
Rafinesque, 1819, Jour. Phys. Chim. Hist. Nat. 88: 426.
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 291.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 29, 37.
(intro'd as sub-gen. of Unio Retzius, 1788)
Type species: Unio (Elliptio) nigra Rafinesque, 1820 (sub. desig. by Ortmann, 1912: 266) = Elliptio crassidens

Pleurobema Rafinesque, 1819
Rafinesque, 1819, Jour. Phys. Chim. Hist. Nat. 88: 427.
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 313 [as ‘Pleurobema’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 29, 56.
(intro'd as sub-gen. of Unio Retzius, 1788)
Type species: Pleurobema mytiloides Rafinesque, 1820 (sub. desig. by Herrmannsen, 1847: 291) = Pleurobema clava

Proptera Rafinesque, 1819
Rafinesque, 1819, Jour. Phys. Chim. Hist. Nat. 88: 426.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 29.
(intro'd as sub-gen. of Unio Retzius, 1788; renamed Metaptera Rafinesque, 1820)

Obovaria Rafinesque, 1819
Rafinesque, 1819, Jour. Phys. Chim. Hist. Nat. 88: 426.
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 310 [as ‘Obovaria’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 29, 54.
(intro'd as sub-gen. of Unio Retzius, 1788)
Type species: Unio retusa Lamarck, 1819 (ICZN) = Obovaria retusa

Plagiola Rafinesque, 1819
Rafinesque, 1819, Jour. Phys. Chim. Hist. Nat. 88: 426.
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 302 [as ‘Obliquaria (Plagiola)’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 29, 46.
(intro'd as sub-gen. of Unio Retzius, 1788)
Type species: Obliquaria (Plagiola) interrupta Rafinesque, 1820 (sub. desig. by Herrmannsen, 1847: 279) = Ptychobranchus fasciolaris

Truncilla Rafinesque, 1819
Rafinesque, 1818, Amer. Mon. Mag. 4: 107 [nomen nudum].
Rafinesque, 1819, Jour. Phys. Chim. Hist. Nat. 88: 427.
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 300.
Rafinesque, 1831, Continuation: 4.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 24, 29, 45, 76.
(intro'd as sub-gen. of Unio Retzius, 1788)
Type species: Truncilla truncata Rafinesque, 1820 (sub. desig. by Herrmannsen, 1849: 628) = Truncilla truncata

Obliquaria Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 301.
Rafinesque, 1831, Continuation: 3.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 46, 75.
Type species: Obliquaria (Quadrula) reflexa Rafinesque, 1820 (sub. desig. by Simpson, 1900: 610) = Obliquaria reflexa

Lampsilis Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 298.
Rafinesque, 1831, Continuation: 7.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 43, 84.
Type species: Unio ovatus Say, 1817 (sub. desig. by Herrmannsen, 1847: 575) = Lampsilis ovata

Hemistena Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 317.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 60.
(intro'd as sub-gen. of Anodonta Lamarck, 1799)
Type species: Anodonta (Lastena) lata Rafinesque, 1820 (monotypy) = Hemistena lata

Metaptera Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 299.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 44.
(new name for Proptera Rafinesque, 1819)
Type species: Unio alatus Say, 1817 (sub. desig. by Herrmannsen, 1847: 41) = Potamilus alatus

Leptodea Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 295.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 40.
(intro'd as sub-gen. of Unio Retzius, 1788)
Type species: Unio (Leptodea) fragilis Rafinesque, 1820 (sub. desig. by Herrmannsen, 1847: 584) = Potamilus fragilis

Lastena Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 316.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 59.
(intro'd as sub-gen. of Anodonta Lamarck, 1799; renamed Stenelasma Herrmannsen, 1849)
Type species: Anodonta (Lastena) ohiensis Rafinesque, 1820 (sub. desig. by Herrmannsen, 1847: 577, 58) = Potamilus ohiensis

Dipsas Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 317.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 60.
(reference to Dipsas Leach, 1814)

Strophitus Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 316.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 59.
(intro'd as sub-gen. of Anodonta Lamarck, 1799)
Type species: Anodonta undulata Say, 1817 (monotypy) = Strophitus undulatus

Ellipsaria Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 303.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 47.
(intro'd as sub-gen. of Obliquaria Rafinesque, 1820)
Type species: Obliquaria (Ellipsaria) ellipsaria Rafinesque, 1820 (tautonomy) = Ellipsaria lineolata

Eurynia Rafinesque, 1820
Rafinesque, 1819, Jour. Phys. Chim. Hist. Nat. 88: 426. [nomen nudum]
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 297.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 29, 42.
(intro'd as sub-gen. of Unio Retzius, 1788)
Type species: Unio (Eurynia) dilatata Rafinesque, 1820 (sub. desig. by Herrmannsen, 1847: 436) = Eurynia dilatata

Quadrula Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 305.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 49.
(intro'd as sub-gen. of Obliquaria Rafinesque, 1820)
Type species: Obliquaria (Quadrula) quadrula Rafinesque, 1820 (sub. desig. by Herrmannsen, 1848: 384) = Quadrula quadrula

Sintoxia Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 310.
Rafinesque, 1831, Continuation: 3.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 53, 75.
(intro'd as sub-gen. of Obliquaria Rafinesque, 1820)
Type species: Obliquaria (Sintoxia) sintoxia Rafinesque, 1820 (tautonomy) = Pleurobema sintoxia

Aximedia Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 296.
Rafinesque, 1831, Continuation: 3.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 41, 75.
(intro'd as sub-gen. of Unio Retzius, 1788)
Type species: Unio (Aximedia) elliptica Rafinesque, 1820 (sub. desig. by Fischer, 1887: 1000) = Pleurobema clava

Amblema Rafinesque, 1820
Rafinesque, 1819, Jour. Phys. Chim. Hist. Nat. 88: 427.
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 314.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 29, 57.
(intro'd as sub-gen. of Unio Retzius, 1788)
Type species: Amblema costata Rafinesque, 1820 (sub. desig. by Rafinesque, 1831: ??) = Amblema plicata

Polymesoda Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 319.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 61.
(intro'd as sub-gen. of Cyclas Lamarck, 1799)
Type species: Cyclas caroliniana Bosc, 1801 (orig. desig.) = Polymesoda caroliniana

Rotundaria Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 308.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 52.
(intro'd as sub-gen. of Obliquaria Rafinesque, 1820)
Type species: Obliquaria (Rotundaria) subrotunda Rafinesque, 1820 (sub. desig. by Herrmannsen, 1848: 407) = Obovaria subrotunda

Scalenaria Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 309.
Rafinesque, 1831, Continuation: 3.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 52, 76.
(intro'd as sub-gen. of Obliquaria Rafinesque, 1820)
Type species: Obliquaria (Scalenaria) scalenia Rafinesque, 1820 (sub. desig. by Herrmannsen, 1848: 422) = Pleurobema clava

Lemiox Rafinesque, 1831
Rafinesque, 1831, Continuation: 3.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 74.
(intro'd as sub-gen. of Bariosta Rafinesque, 1831)
Type species: Bariosta (Lemiox) rimosus Rafinesque, 1831 (orig. desig.) = Lemiox rimosus

Toxolasma Rafinesque, 1831
Rafinesque, 1831, Continuation: 2.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 72.
(renamed Toxelasma Agassiz, 1846)
Type species: Toxolasma lividus Rafinesque, 1831 (sub. desig. by Frierson, 1914: 7) = Toxolasma lividum

Loncosilla Rafinesque, 1831
Rafinesque, 1831, Continuation: 7.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 84.
Type species: Loncosilla solenoides Rafinesque, 1831 (monotypy) = Novaculina gangetica

Decurambis Rafinesque, 1831
Rafinesque, 1831, Continuation: 4.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 79.
Type species: Decurambis scriptum Rafinesque, 1831 (sub. desig. by Ortmann & Walker, 1922: 38) = Alasmidonta marginata

Flexiplis Rafinesque, 1831
Rafinesque, 1831, Continuation: 6.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 82.
(intro'd as sub-gen. of Anodonta Lamarck, 1799)
Type species: Anodonta (Flexiplis?) digonota Rafinesque, 1831 (orig. desig.) = Pyganodon cataracta

Lasmigona Rafinesque, 1831
Rafinesque, 1831, Continuation: 4.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 78.
(renamed Elasmogona Agassiz, 1846)
Type species: Alasmidonta costata Rafinesque, 1820 (sub. desig. by Simpson, 1900: 664) = Lasmigona costata

Amblasmodon Rafinesque, 1831
Rafinesque, 1831, Continuation: 4.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 78.
(correct name for Amblamodon Rafinesque, 1831)
Type species: Amblasmodon hians Rafinesque, 1831 (monotypy) = Lasmigona costata

Pterosyna Rafinesque, 1831
Rafinesque, 1831, Continuation: 5.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 79.
Type species: Alasmodonta complanata Barnes, 1823 (orig. desig.) = Lasmigona complanata

Bariosta Rafinesque, 1831
Rafinesque, 1831, Continuation: 2.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 73.
(renamed Baryosta Agassiz, 1846)
Type species: Bariosta ponderosus Rafinesque, 1831 (sub. desig. by Fischer, 1887: 1000) = Plectomerus dombeyanus

Hiria Rafinesque, 1831
Rafinesque, 1831, Continuation: 7.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 85.
(error for Hyria Lamarck, 1819)

Gonamblus Rafinesque, 1831
Rafinesque, 1831, Continuation: 5.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 79.
Type species: Lasmigona ponderosa Rafinesque, 1831 (orig. desig.) = Plectomerus dombeyanus

Sulcularia Rafinesque, 1831
Rafinesque, 1831, Continuation: 4.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 79.
Type species: Sulcularia badia Rafinesque, 1831 (sub. desig. by Frierson, 1914: 7) = Alasminota holstonia

Epioblasma Rafinesque, 1831
Rafinesque, 1831, Continuation: 2.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 72.
Type species: Epioblasma biloba Rafinesque, 1831 () = Epioblasma rangiana

Lasmonos Rafinesque, 1831
Rafinesque, 1831, Continuation: 5.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 81.
(renamed Monelasmus Agassiz, 1846)
Type species: Lasmonos fragilis Rafinesque, 1831 (orig. desig.) = Potamilus fragilis

Dianisotis Rafinesque, 1831
Rafinesque, 1831, Continuation: 7.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 85.
Type species: Dianisotis chinensis Rafinesque, 1831 (monotypy) = Cristaria plicata

Amblamodon Rafinesque, 1831
Rafinesque, 1831, Continuation: 5.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 80.
(incorrect original spelling of Amblasmodon Rafinesque, 1831)

Symphonota Rafinesque, 1831
‘Lea’ of Authors.
Rafinesque, 1831, Continuation: 7.
Berge, 1847, Conch.-Buch: 69.
Gray, 1847, Proc. Zool. Soc. London 15: 196.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 85.
(error for Symphynota Lea, 1829)

Diplasma Rafinesque, 1831
Rafinesque, 1831, Continuation: 6.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 82.
Type species: Diplasma marginata Rafinesque, 1831 (sub. desig. by Frierson, 1914: 7)

Hemisolasma Rafinesque, 1831
Rafinesque, 1831, Continuation: 7.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 84.
(intro'd as sub-gen. of Diplasma Rafinesque, 1831)
Type species: Diplasma (Hemisolasma?) vitrea Rafinesque, 1831 (sub. desig. by Baker, 1964: 141)

Odatelia Rafinesque, 1832
Rafinesque, 1832, Atl. Jour. 1(4): 154.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 92.
Type species: Odatelia radiata Rafinesque, 1832 (monotypy) = Hemistena lata

Potamilus alatus Rafinesque, 1818
Rafinesque, 1818, Amer. Mon. Mag. 3: 355. [nomen nudum]
Rafinesque, 1819, Jour. Phys. Chim. Hist. Nat. 88: 426 [as ‘U. (Proptera) alata’]. [nomen nudum]
Rafinesque, 1864, [in] Binney & Tryon, reprint: 22, 29.
(reference to Unio alatus Say, 1817)

Potamilus tubercularis Rafinesque, 1818
Rafinesque, 1818, Amer. Mon. Mag. 3: 355. [nomen nudum]
Rafinesque, 1864, [in] Binney & Tryon, reprint: 23.
(incorrect original spelling of Obliquaria (Rotundaria) tuberculata Rafinesque, 1820)

Potamilus phaiedrus Rafinesque, 1818
Rafinesque, 1818, Amer. Mon. Mag. 3: 355. [nomen nudum]
Rafinesque, 1819, Jour. Phys. Chim. Hist. Nat. 88: 426 [as ‘U. (Proptera) phaiedra’]. [nomen nudum]
Rafinesque, 1864, [in] Binney & Tryon, reprint: 22, 29.

Unio (Pleurobema) conica Rafinesque, 1819
Rafinesque, 1819, Jour. Phys. Chim. Hist. Nat. 88: 427. [nomen nudum]
Rafinesque, 1864, [in] Binney & Tryon, reprint: 29.

Unio (Amblema) ovalis Rafinesque, 1819
Rafinesque, 1819, Jour. Phys. Chim. Hist. Nat. 88: 427. [nomen nudum]
Rafinesque, 1864, [in] Binney & Tryon, reprint: 29.

Unio (Obovaria) syntoxis Rafinesque, 1819
Rafinesque, 1819, Jour. Phys. Chim. Hist. Nat. 88: 427. [nomen nudum]
Rafinesque, 1864, [in] Binney & Tryon, reprint: 29.
(incorrect original spelling of Obliquaria (Sintoxia) sintoxia Rafinesque, 1820)

Unio (Obovaria) crassa Rafinesque, 1819
Rafinesque, 1819, Jour. Phys. Chim. Hist. Nat. 88: 427. [nomen nudum]
Rafinesque, 1864, [in] Binney & Tryon, reprint: 29.

Obliquaria (Ellipsaria) verrucosa Rafinesque, 1820
Rafinesque, 1818, Amer. Mon. Mag. 3: 355 [as ‘Potamilus verrucosus’]. [nomen nudum]
Rafinesque, 1819, Jour. Phys. Chim. Hist. Nat. 88: 426 [as ‘U. (Plagiola) verrucosa’]. [nomen nudum]
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 304, pl. 81, figs. 10-12 [also as ‘U. verrucosa’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 23, 29, 48.
Type(s): LECTOTYPE ANSP_20235, Ohio River.

Unio (Leptodea) fragilis Rafinesque, 1820
Rafinesque, 1818, Amer. Mon. Mag. 3: 355 [‘Potamilus fragilis’]. [nomen nudum]
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 295 [also as ‘Elliptio fragilis’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 22, 41.
Type(s): LECTOTYPE ANSP_20209, creeks, Kentucky.

Obliquaria (Quadrula) flexuosa Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 306 [also as ‘Unio flexuosa’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 50.
Type(s): LECTOTYPE ANSP_20249, Kentucky River.

Amblema torulosa Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 314, pl. 82, fig. 11-12 [also as ‘Unio torulosa’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 57.
Type(s): HOLOTYPE ANSP_20218, [no locality available - North America].

Amblema torulosa var. angulata Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 315.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 57.
(intro'd as intra-sp. of Amblema torulosa Rafinesque, 1820)

Amblema gibbosa Rafinesque, 1820
Rafinesque, 1818, Amer. Mon. Mag. 3: 355 [as ‘Potamilus gibbosus’]. [nomen nudum]
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 315 [also as ‘Unio gibbosa’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 23, 58.
Type(s): LECTOTYPE ANSP_20232, Riv. Ohio.

Amblema gibbosa var. olivacea Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 315.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 58.
(intro'd as intra-sp. of Amblema gibbosa Rafinesque, 1820)

Amblema gibbosa var. radiata Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 315.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 58.
(intro'd as intra-sp. of Amblema gibbosa Rafinesque, 1820)

Amblema gibbosa var. difformis Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 315.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 58.
(intro'd as intra-sp. of Amblema gibbosa Rafinesque, 1820)

Anodonta (Lastena) lata Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 317, pl. 82, figs. 17-18 [also as ‘Lastena lata’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 59.
Type(s): TYPE ANSP_20227, Kentucky River.

Truncilla triqueter Rafinesque, 1820
Rafinesque, 1818, Amer. Mon. Mag. 3: 355 [as ‘Potamilus triqueter’]. [nomen nudum]
Rafinesque, 1819, Jour. Phys. Chim. Hist. Nat. 88: 427 [as ‘U. (Truncilla) triquetra’]. [nomen nudum]
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 300, pl. 81, figs. 1-4 [also as ‘Unio triqueter’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 22, 29, 45.
Type(s): LECTOTYPE ANSP_20231, [no locality available - North America].

Obliquaria (Quadrula) cyphya Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 305 [also as ‘U. cyphia’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 49.
(correct name for Unio cyphia Rafinesque, 1820)
Type(s): LECTOTYPE ANSP_20239, River Ohio.

Pleurobema mytiloides Rafinesque, 1820
Rafinesque, 1819, Jour. Phys. Chim. Hist. Nat. 88: 427 [as ‘Unio (Pleurobema) mytiloïdes’]. [nomen nudum]
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 313, pl. 82, figs. 8-10 [also as ‘U. mytiloides’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 29, 56.
Type(s): LECTOTYPE ANSP_20223, [no locality available - North America].

Obliquaria rubra Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 314 [also as ‘U. rubra’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 57.
Type(s): LECTOTYPE ANSP_20237, [no locality available - North America].

Obliquaria (Scalenaria) triangularis Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 309 [also as ‘U. triangularis’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 53.

Obliquaria (Ellipsaria) atroviolacea Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 321.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 63.

Obliquaria (Ellipsaria) cuprea Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 304, pl. 81, figs. 8-9 [also as ‘U. cuprea’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 48.

Obliquaria (Rotundaria) pusilla Rafinesque, 1820
Rafinesque, 1818, Amer. Mon. Mag. 3: 355 [as ‘Potamilus pusillus’]. [nomen nudum]
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 308 [also as ‘Unio pusilla’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 23, 52.

Obliquaria (Sintoxia) sintoxia Rafinesque, 1820
Rafinesque, 1819, Jour. Phys. Chim. Hist. Nat. 88: 427 [as ‘U. (Obovaria) syntoxis’]. [nomen nudum]
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 310 [also as ‘U. sintoxia’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 29, 54.
(correct name for Unio (Obovaria) syntoxis Rafinesque, 1819)
Type(s): LECTOTYPE ANSP_20208, Ohio River.

Obliquaria (Ellipsaria) sinuata Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 321 [also as ‘Unio sinuata’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 63.
(renamed Unio cultratus Rafinesque, 1831)
Type(s): LECTOTYPE ANSP_20252, Kentucky River.

Obliquaria (Quadrula) quadrula Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 307 [also as ‘Unio quadrula’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 51.
Type(s): NEOTYPE ANSP_20224, Salt River.

Obliquaria (Quadrula) bullata Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 307 [also as ‘U. bullata’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 51.
(homonym of Obliquaria (Quadrula) flexuosa var. bullata Rafinesque, 1820)
Type(s): NEOTYPE ANSP_20250, Kentucky River.

Obliquaria (Quadrula) nodulata Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 307, pl. 81, figs. 17-18 [also as ‘Unio nodulata’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 51.
Type(s): LECTOTYPE ANSP_20225, Kentucky River.

Obovaria striata Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 311 [also as ‘Unio striata’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 54.

Obovaria stegaria Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 312, pl. 82, figs. 4-5 [also as ‘Unio stegaria’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 55.

Obovaria cordata Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 312, pl. 82, figs. 6-7 [also as ‘Unio cordata’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 55.
Type(s): LECTOTYPE ANSP_20221, Ohio River.

Obliquaria (Plagiola) interrupta Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 302 [also as ‘U. do’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 47.
Type(s): LECTOTYPE ANSP_20257, Ohio River.

Obliquaria (Scalenaria) obliquata Rafinesque, 1820
Rafinesque, 1818, Amer. Mon. Mag. 3: 355 [as ‘Potamilus obliquatus’]. [nomen nudum]
Rafinesque, 1819, Jour. Phys. Chim. Hist. Nat. 88: 426 [as ‘U. (Plagiola) obliquatus’]. [nomen nudum]
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 309 [also as ‘U. obliquata’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 22, 29, 53.
Type(s): LECTOTYPE ANSP_20226, Kentucky River.

Obliquaria (Ellipsaria) fasciolaris Rafinesque, 1820
Rafinesque, 1818, Amer. Mon. Mag. 3: 355 [as ‘Potamilus fasciolaris’]. [nomen nudum]
Rafinesque, 1819, Jour. Phys. Chim. Hist. Nat. 88: 426 [as ‘U. (Plagiola) fasciolaris’]. [nomen nudum]
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 303 [also as ‘U. fasciolaris’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 22, 29, 48.
Type(s): LECTOTYPE ANSP_20253, Kentucky River.

Unio (Elliptio) fasciata var. nigrofasciata Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 294.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 40.
(intro'd as intra-sp. of Unio (Elliptio) fasciata Rafinesque, 1820)

Obliquaria (Quadrula) reflexa Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 306 [also as ‘U. reflexa’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 50.
Type(s): LECTOTYPE ANSP_20206, Letart Falls.

Pleurobema cuneata Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 313 [also as ‘Unio cuneata’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 56.
Type(s): LECTOTYPE ANSP_20228, Riv. Ohio.

Obliquaria (Quadrula) retusa Rafinesque, 1820
Rafinesque, 1818, Amer. Mon. Mag. 3: 355 [as ‘Potamilus retusus’]. [nomen nudum]
Rafinesque, 1819, Jour. Phys. Chim. Hist. Nat. 88: 427 [as ‘U. (Obovaria) retusa’]. [nomen nudum]
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 306, pl. 81, figs. 19-20 [also as ‘Unio retusa’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 22, 29, 50.
(renamed Unio premorsus Rafinesque, 1831)
Type(s): NEOTYPE ANSP_20220, Green River.

Obliquaria (Plagiola) lineolata Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 303 [also as ‘U. linéolata’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 47.
Type(s): LECTOTYPE ANSP_20242, Ohio River.

Obliquaria (Plagiola) depressa Rafinesque, 1820
Rafinesque, 1819, Jour. Phys. Chim. Hist. Nat. 88: 426 [as ‘Unio (Plagiola) depressa’]. [nomen nudum]
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 302, pl. 81, figs. 5-7 [also as ‘U. depressa’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 29, 47.
(renamed Unio compressus Rafinesque, 1831)
Type(s): NEOTYPE ANSP_20207, Ohio River.

Truncilla truncata Rafinesque, 1820
Rafinesque, 1818, Amer. Mon. Mag. 3: 355 [as ‘Potamilus truncatus’]. [nomen nudum]
Rafinesque, 1819, Jour. Phys. Chim. Hist. Nat. 88: 427 [as ‘U. (Truncilla) truncata’]. [nomen nudum]
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 301 [also as ‘Unio truncata’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 22, 29, 46.
Type(s): LECTOTYPE ANSP_20217, Falls of Ohio.

Unio (Elliptio) fasciata var. cuprea Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 294.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 40.
(intro'd as intra-sp. of Unio (Elliptio) fasciata Rafinesque, 1820)

Truncilla truncata var. fusca Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 301.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 46.
(intro'd as intra-sp. of Truncilla truncata Rafinesque, 1820)

Truncilla truncata var. vermiculata Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 301.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 46.
(intro'd as intra-sp. of Truncilla truncata Rafinesque, 1820)

Metaptera megaptera Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 300, pl. 80, figs. 20-22 [also as ‘Unio megaptera’].
Chenu, 1845, Biblio. Conch. 3: 15, pl. 1, figs. 20-22.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 44.
Type(s): LECTOTYPE ANSP_20211, Ohio River.

Unio (Leptodea) leptodon Rafinesque, 1820
Rafinesque, 1818, Amer. Mon. Mag. 3: 355 [as ‘Potamilus leptodon’]. [nomen nudum]
Rafinesque, 1819, Jour. Phys. Chim. Hist. Nat. 88: 426 [as ‘U. (Plagiola) leptodon’]. [nomen nudum]
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 295, pl. 80, figs. 5-7 [also as ‘Elliptio leptodon’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 22, 29, 40.
Type(s): NEOTYPE ANSP_20214, Kentucky River.

Obovaria torsa Rafinesque, 1820
Rafinesque, 1819, Jour. Phys. Chim. Hist. Nat. 88: 427 [as ‘U. (Obovaria) torsa’]. [nomen nudum]
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 311, pl. 82, figs. 1-3 [also as ‘Unio torsa’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 29, 54.
Type(s): NEOTYPE ANSP_20256, Kentucky River.

Obliquaria (Rotundaria) subrotunda Rafinesque, 1820
Rafinesque, 1818, Amer. Mon. Mag. 3: 355 [as ‘Potamilus subrotundus’]. [nomen nudum]
Rafinesque, 1819, Jour. Phys. Chim. Hist. Nat. 88: 426 [as ‘U. (Obovaria) subrotunda’]. [nomen nudum]
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 308, pl. 81, figs. 21-23 [also as ‘U. subrotunda’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 23, 29, 52.
Type(s): NEOTYPE ANSP_20254, Kentucky River.

Unio (Aximedia) elliptica Rafinesque, 1820
Rafinesque, 1818, Amer. Mon. Mag. 3: 355 [as ‘Potamilus ellipticus’]. [nomen nudum]
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 296 [also as ‘Elliptio elliptica’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 22, 42.
Type(s): LECTOTYPE ANSP_20213, [no locality available - North America].

Unio (Aximedia) zonalis Rafinesque, 1820
Rafinesque, 1818, Amer. Mon. Mag. 3: 355 [as ‘Potamilus zonalis’]. [nomen nudum]
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 297 [also as ‘Elliptio zonalis’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 22, 42.

Unio (Leptodea) nervosa Rafinesque, 1820
Rafinesque, 1818, Amer. Mon. Mag. 3: 355 [as ‘Potamilus nervosus’]. [nomen nudum]
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 296, pl. 80, figs. 8-10 [also as ‘Elliptio nervosa’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 22, 41.

Anodonta (s.s.) atra Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 316.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 59.

Alasmidonta costata Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 318, pl. 82, figs. 15-16.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 60.

Unio (Aximedia) levigata Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 296, pl. 80, fig. 11-13 [also as ‘Elliptio levigata’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 42.
Type(s): LECTOTYPE ANSP_20255, Kentucky River.

Amblema olivaria Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 314 [also as ‘U. olivaria’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 57.

Amblema olivaria var. dilatata Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 314.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 57.
(intro'd as intra-sp. of Amblema olivaria Rafinesque, 1820)

Amblema olivaria var. fasciolaris Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 314.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 57.
(intro'd as intra-sp. of Amblema olivaria Rafinesque, 1820)

Unio (Elliptio) nigra Rafinesque, 1820
Rafinesque, 1818, Amer. Mon. Mag. 3: 355 [as ‘Potamilus niger’]. [nomen nudum]
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 291, pl. 80, figs. 1-4.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 22, 37.
Type(s): LECTOTYPE ANSP_20243, River Ohio.

Unio (Elliptio) viridis Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 293.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 39.
Type(s): NEOTYPE USNM_86261A, Ohio.

Unio (Elliptio) viridis var. fuscata Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 294.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 39.
(intro'd as intra-sp. of Unio (Elliptio) viridis Rafinesque, 1820)
Type(s): TYPE ANSP_20219, Riv. Kentucky.

Unio (Elliptio) viridis var. radiata Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 294.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 39.
(intro'd as intra-sp. of Unio (Elliptio) viridis Rafinesque, 1820)

Unio (Eurynia) latissima Rafinesque, 1820
Rafinesque, 1818, Amer. Mon. Mag. 3: 355 [as ‘Potamilus latissimus’]. [nomen nudum]
Rafinesque, 1819, Jour. Phys. Chim. Hist. Nat. 88: 426. [nomen nudum]
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 297, pl. 80, figs. 14-15 [also as ‘Ellipto latissima’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 22, 29, 42.
Type(s): LECTOTYPE ANSP_20212, Ohio River.

Obliquaria (Ellipsaria) fasciolaris var. interrupta Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 303.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 48.
(homonym of Obliquaria (Plagiola) interrupta Rafinesque, 1820; intro'd as intra-sp. of Obliquaria (Ellipsaria) fasciolaris Rafinesque, 1820)

Obliquaria (Ellipsaria) fasciolaris var. fuscata Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 304.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 48.
(intro'd as intra-sp. of Obliquaria (Ellipsaria) fasciolaris Rafinesque, 1820)

Unio (Eurynia) teres Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 321 [also as ‘Elliptio teres’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 63.
Type(s): NEOTYPE INHS_89410, Wabash River, 3.4 km SSE of Calvin, IL.

Obliquaria (Ellipsaria) fasciolaris var. obliterata Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 304.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 48.
(intro'd as intra-sp. of Obliquaria (Ellipsaria) fasciolaris Rafinesque, 1820)

Anodonta (Lastena) ohiensis Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 316 [also as ‘Lastena ohiensis’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 59.

Obliquaria (Ellipsaria) fasciolaris var. longa Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 304.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 48.
(intro'd as intra-sp. of Obliquaria (Ellipsaria) fasciolaris Rafinesque, 1820)

Unio (Elliptio) fasciata Rafinesque, 1820
Rafinesque, 1818, Amer. Mon. Mag. 3: 355 [as ‘Potamilus fasciatus’]. [nomen nudum]
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 294.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 22, 40.
Type(s): LECTOTYPE ANSP_20222, Kentucky River.

Amblema costata Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 315, pl. 82, figs. 13-14 [also as ‘Unio costata’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 58.
Type(s): LECTOTYPE ANSP_20246, small creeks, Kentucky.

Unio (Eurynia) solenoides Rafinesque, 1820
Rafinesque, 1819, Jour. Phys. Chim. Hist. Nat. 88: 426 [as ‘solenoïdes’]. [nomen nudum]
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 298 [also as ‘Elliptio solenoides’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 29, 43.
Type(s): LECTOTYPE ANSP_20204, Ohio River.

Unio (Eurynia) solenoides var. nodosa Rafinesque, 1820
Rafinesque, 1818, Amer. Mon. Mag. 3: 355 [as ‘Potamilus nodosus’]. [nomen nudum]
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 298.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 23, 43.
(intro'd as intra-sp. of Unio (Eurynia) solenoides Rafinesque, 1820)

Unio (Eurynia) solenoides var. cylindrica Rafinesque, 1820
‘Say’ Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 298.
‘Say’ Rafinesque, 1864, [in] Binney & Tryon, reprint: 43.
(reference to Unio cylindricus Say, 1817)

Obliquaria (Quadrula) metanevra Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 305, pl. 81, figs. 15-16 [also as ‘U. metanevra’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 50.
Type(s): NEOTYPE ANSP_20238, Ohio River.

Obliquaria (Sintoxia) lateralis Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 310 [also as ‘U. lateralis’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 53.
Type(s): LECTOTYPE ANSP_20247, Riv. Kentucky.

Obliquaria (Quadrula) flava Rafinesque, 1820
Rafinesque, 1819, Jour. Phys. Chim. Hist. Nat. 88: 426 [as ‘U. (Plagiola) flava’]. [nomen nudum]
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 305, pl. 81, figs. 13-14 [also as ‘U. flava’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 29, 49.
Type(s): LECTOTYPE ANSP_20230, small creeks in Kentucky.

Amblema antrosa Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 322.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 64.
(new name for Obovaria pachostea Rafinesque, 1820)

Obovaria pachostea Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 312 [also as ‘U. pachostea’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 55.
(renamed Amblema antrosa Rafinesque, 1820)

Obovaria obovalis Rafinesque, 1820
Rafinesque, 1818, Amer. Mon. Mag. 3: 355 [as ‘Potamilus obovalis’]. [nomen nudum]
Rafinesque, 1819, Jour. Phys. Chim. Hist. Nat. 88: 426 [as ‘U. (Obovaria) obovalis’]. [nomen nudum]
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 311 [also as ‘Unio obovalis’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 23, 29, 54.
Type(s): LECTOTYPE ANSP_20244, Ohio River.

Unio (Eurynia) solenoides var. interrupta Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 298.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 43.
(intro'd as intra-sp. of Unio (Eurynia) solenoides Rafinesque, 1820)

Anodonta (s.s.) cuneata Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 316.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 59.

Unio (Leptodea) leptodon var. olivacea Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 295.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 41.
(intro'd as intra-sp. of Unio (Leptodea) leptodon Rafinesque, 1820)

Obliquaria (Plagiola) cliffordiana Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 321 [also as ‘Unio cliffordiana’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 63.

Unio (Leptodea) leptodon var. semiradiata Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 295 [as ‘semi-radiata’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 41.
(intro'd as intra-sp. of Unio (Leptodea) leptodon Rafinesque, 1820)

Unio (Leptodea) fragilis var. fuscata Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 295.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 41.
(intro'd as intra-sp. of Unio (Leptodea) fragilis Rafinesque, 1820; homonym of Unio (Elliptio) viridis var. fuscata Rafinesque, 1820)

Obliquaria (Plagiola) decorticata Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 302 [also as ‘U. decorticata’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 46.

Obliquaria (Quadrula) flexuosa var. bullata Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 307.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 51.
(intro'd as intra-sp. of Obliquaria (Quadrula) flexuosa Rafinesque, 1820)

Obliquaria (Rotundaria) subrotunda var. maculata Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 308.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 52.
(intro'd as intra-sp. of Obliquaria (Rotundaria) subrotunda Rafinesque, 1820)

Obliquaria (Scalenaria) triangularis var. nigrescens Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 309.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 53.
(intro'd as intra-sp. of Obliquaria (Scalenaria) triangularis Rafinesque, 1820)

Obovaria torsa var. marginata Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 311.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 54.
(intro'd as intra-sp. of Obovaria torsa Rafinesque, 1820)

Obovaria striata var. tuberculata Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 311.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 55.
(intro'd as intra-sp. of Obovaria striata Rafinesque, 1820)

Obovaria striata var. rosea Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 311.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 55.
(intro'd as intra-sp. of Obovaria striata Rafinesque, 1820)

Obovaria stegaria var. tuberculata Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 312.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 55.
(intro'd as intra-sp. of Obovaria stegaria Rafinesque, 1820; homonym of Obovaria striata var. tuberculata Rafinesque, 1820)
Type(s): LECTOTYPE ANSP_20241, Ohio River.

Obovaria stegaria var. fasciolata Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 312.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 55.
(intro'd as intra-sp. of Obovaria stegaria Rafinesque, 1820)

Obovaria cordata var. rosea Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 312.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 56.
(intro'd as intra-sp. of Obovaria cordata Rafinesque, 1820; homonym of Obovaria striata var. rosea Rafinesque, 1820)

Pleurobema cuneata var. maculata Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 313.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 56.
(intro'd as intra-sp. of Pleurobema cuneata Rafinesque, 1820)

Pleurobema cuneata var. sulcata Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 313.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 56.
(intro'd as intra-sp. of Pleurobema cuneata Rafinesque, 1820)

Obliquaria rubra var. lineata Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 314.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 57.
(intro'd as intra-sp. of Obliquaria rubra Rafinesque, 1820)

Obliquaria rubra var. pallida Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 314.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 57.
(intro'd as intra-sp. of Obliquaria rubra Rafinesque, 1820)

Anodonta (Lastena) ohiensis var. radiata Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 317.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 59.
(intro'd as intra-sp. of Anodonta (Lastena) ohiensis Rafinesque, 1820)

Obliquaria (Rotundaria) tuberculata Rafinesque, 1820
Rafinesque, 1818, Amer. Mon. Mag. 3: 355 [as ‘Potamilus tubercularis’]. [nomen nudum]
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 308 [also as ‘U. tuberculata’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 23, 52.
(correct name for Potamilus tubercularis Rafinesque, 1818)
Type(s): LECTOTYPE ANSP_20215, Ohio River.

Anodonta (Lastena) ohiensis var. viridis Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 317.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 59.
(intro'd as intra-sp. of Anodonta (Lastena) ohiensis Rafinesque, 1820)

Anodonta (Lastena) ohiensis var. violacina Rafinesque, 1820
Rafinesque, 1818, Amer. Mon. Mag. 3: 355 [as ‘Potamilus violacinus’]. [nomen nudum]
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 317.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 22, 59.
(intro'd as intra-sp. of Anodonta (Lastena) ohiensis Rafinesque, 1820)

Anodonta (Lastena) ohiensis var. nigrescens Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 317.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 59.
(intro'd as intra-sp. of Anodonta (Lastena) ohiensis Rafinesque, 1820)

Unio (Elliptio) aurata Rafinesque, 1820
Rafinesque, 1818, Amer. Mon. Mag. 3: 355 [as ‘Potamilus auratus’]. [nomen nudum]
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 295.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 22, 40.

Obliquaria (Ellipsaria) attenuata Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 305, footnote.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 49.

Lampsilis cardium Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 298, pl. 80, figs. 16-19 [also as ‘Unio cardium’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 43.
Type(s): LECTOTYPE ANSP_20210, [no locality available - North America].

Lampsilis pallida Rafinesque, 1820
Rafinesque, 1819, Jour. Phys. Chim. Hist. Nat. 88: 426 [as ‘U. (Proptera) pallida’]. [nomen nudum]
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 299, footnote.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 29, 44.

Lampsilis rosea Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 299, footnote.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 44.

Lampsilis fasciola Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 299 [also as ‘Unio fasciola’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 44.

Obliquaria (Ellipsaria) ellipsaria var. fusca Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 303.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 48.
(intro'd as intra-sp. of Obliquaria (Ellipsaria) ellipsaria Rafinesque, 1820)

Obliquaria (Ellipsaria) ellipsaria Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 303 [also as ‘U. ellipsaria’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 48.

Unio (Elliptio) fasciata var. alternata Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 294.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 40.
(intro'd as intra-sp. of Unio (Elliptio) fasciata Rafinesque, 1820)

Obliquaria (Scalenaria) scalenia Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 309, pl. 81, figs. 24-25 [also as ‘U. scalenia’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 53.
Type(s): NEOTYPE ANSP_20229, Ohio.

Unio (Elliptio) nigra var. fusca Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 293.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 39.
(intro'd as intra-sp. of Unio (Elliptio) nigra Rafinesque, 1820)

Unio (Elliptio) nigra var. maculata Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 293.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 39.
(intro'd as intra-sp. of Unio (Elliptio) nigra Rafinesque, 1820)

Unio (Eurynia) dilatata Rafinesque, 1820
Rafinesque, 1819, Jour. Phys. Chim. Hist. Nat. 88: 426. [nomen nudum]
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 297 [also as ‘Elliptio dilatata’].
Rafinesque, 1864, [in] Binney & Tryon, reprint: 29, 42.
(renamed Obliquaria violacea Rafinesque, 1831)
Type(s): LECTOTYPE ANSP_20248, Kentucky River.

Truncilla metaplata Rafinesque, 1831
Rafinesque, 1831, Continuation: 4.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 77.
Type(s): LECTOTYPE ANSP_20258, Cumberland River.

Epioblasma biloba Rafinesque, 1831
Rafinesque, 1831, Continuation: 2.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 72.

Loncosilla solenoides Rafinesque, 1831
Rafinesque, 1831, Continuation: 7.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 85.

Dianisotis chinensis Rafinesque, 1831
Rafinesque, 1831, Continuation: 7.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 85.
(new name for Symphynota bialata Lea, 1829)

Obliquaria (Aximedia) castaneus Rafinesque, 1831
Rafinesque, 1831, Continuation: 4.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 76.

Obliquaria (Sintoxia) chloris Rafinesque, 1831
Rafinesque, 1831, Continuation: 4.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 76.

Bariosta diaphanus Rafinesque, 1831
Rafinesque, 1831, Continuation: 3.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 74.

Obliquaria (Scalenaria) fontinalis Rafinesque, 1831
Rafinesque, 1831, Continuation: 3.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 76.

Bariosta lasmabrachys Rafinesque, 1831
Rafinesque, 1831, Continuation: 3.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 74.

Bariosta montanus Rafinesque, 1831
Rafinesque, 1831, Continuation: 2.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 73.

Obliquaria pallens Rafinesque, 1831
Rafinesque, 1831, Continuation: 3.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 76.
Type(s): LECTOTYPE ANSP_20240, [no locality available - North America].

Bariosta diaphanus var. lineolata Rafinesque, 1831
Rafinesque, 1831, Continuation: 3.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 74.
(intro'd as intra-sp. of Bariosta diaphanus Rafinesque, 1831)

Obliquaria rivularis Rafinesque, 1831
Rafinesque, 1831, Continuation: 3.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 76.

Obliquaria (Aximedia) teneltus Rafinesque, 1831
Rafinesque, 1831, Continuation: 3.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 75.

Toxolasma cyclips Rafinesque, 1831
Rafinesque, 1831, Continuation: 2.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 72.

Bariosta diploderma Rafinesque, 1831
Rafinesque, 1831, Continuation: 2.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 73.

Bariosta ponderosus Rafinesque, 1831
Rafinesque, 1831, Continuation: 2.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 73.

Bariosta vittatis Rafinesque, 1831
Rafinesque, 1831, Continuation: 2.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 73.

Toxolasma cinerescens Rafinesque, 1831
Rafinesque, 1831, Continuation: 2.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 72.

Toxolasma flexus Rafinesque, 1831
Rafinesque, 1831, Continuation: 2.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 73.

Decurambis scriptum Rafinesque, 1831
Rafinesque, 1831, Continuation: 5.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 80.

Decurambis atropurpureum Rafinesque, 1831
Rafinesque, 1831, Continuation: 5.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 80.
Type(s): NEOTYPE USNM_150522, South Fork Cumberland River, Fentress Co., Tennessee.

Bariosta (Lemiox) rimosus Rafinesque, 1831
Rafinesque, 1831, Continuation: 3.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 74.

Obliquaria plateolus Rafinesque, 1831
Rafinesque, 1831, Continuation: 3.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 75.

Toxolasma lividus Rafinesque, 1831
Rafinesque, 1831, Continuation: 2.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 72.

Lampsilis argyratus Rafinesque, 1831
Rafinesque, 1831, Continuation: 7.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 84.

Lampsilis fulgens Rafinesque, 1831
Rafinesque, 1831, Continuation: 7.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 84.

Diplasma marginata Rafinesque, 1831
Rafinesque, 1831, Continuation: 6.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 83.

Anodonta inflata Rafinesque, 1831
Rafinesque, 1831, Continuation: 6.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 81.

Diplasma (Hemisolasma?) vitrea Rafinesque, 1831
Rafinesque, 1831, Continuation: 6.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 83.

Lasmonos fragilis Rafinesque, 1831
Rafinesque, 1831, Continuation: 5.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 81.
(homonym of Unio (Leptodea) fragilis Rafinesque, 1820)

Anodonta (Flexiplis?) digonota Rafinesque, 1831
Rafinesque, 1831, Continuation: 6.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 82.

Amblasmodon hians Rafinesque, 1831
Rafinesque, 1831, Continuation: 5.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 80.

Lasmigona viridis Rafinesque, 1831
Rafinesque, 1831, Continuation: 5.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 80.

Diplasma similis Rafinesque, 1831
Rafinesque, 1831, Continuation: 6.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 83.

Diplasma (Hemisolasma?) striata Rafinesque, 1831
Rafinesque, 1831, Continuation: 6.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 83.

Decurambis literata Rafinesque, 1831
Rafinesque, 1831, Continuation: 5. [nomen nudum]
Rafinesque, 1864, [in] Binney & Tryon, reprint: 80.
(intro'd as syn of Decurambis scriptum Rafinesque, 1831)

Sulcularia badia Rafinesque, 1831
Rafinesque, 1831, Continuation: 5.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 81.

Lasmigona rugosa Rafinesque, 1831
Rafinesque, 1831, Continuation: 5.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 79.
(reference to Alasmodonta rugosa Barnes, 1823)

Obliquaria (Aximedia) venus Rafinesque, 1831
Rafinesque, 1831, Continuation: 3.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 75.

Epioblasma biloba var. pallida Rafinesque, 1831
Rafinesque, 1831, Continuation: 2.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 72.
(intro'd as intra-sp. of Epioblasma biloba Rafinesque, 1831)

Toxolasma cyclips var. fuscata Rafinesque, 1831
Rafinesque, 1831, Continuation: 2.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 72.
(intro'd as intra-sp. of Toxolasma cyclips Rafinesque, 1831)

Toxolasma cyclips var. lutescens Rafinesque, 1831
Rafinesque, 1831, Continuation: 2.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 72.
(intro'd as intra-sp. of Toxolasma cyclips Rafinesque, 1831)

Bariosta fulvus var. rufa Rafinesque, 1831
Rafinesque, 1831, Continuation: 3.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 74.
(intro'd as intra-sp. of Bariosta fulvus Rafinesque, 1831)

Truncilla perplexa Rafinesque, 1831
Rafinesque, 1831, Continuation: 4.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 76.

Truncilla granulata Rafinesque, 1831
Rafinesque, 1831, Continuation: 4.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 77.

Truncilla metaplata var. vittata Rafinesque, 1831
Rafinesque, 1831, Continuation: 4.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 77.
(intro'd as intra-sp. of Truncilla metaplata Rafinesque, 1831)

Unio pustulatus Rafinesque, 1831
Rafinesque, 1831, Continuation: 4. [nomen nudum]
Rafinesque, 1864, [in] Binney & Tryon, reprint: 77.

Unio punctatus Rafinesque, 1831
Rafinesque, 1831, Continuation: 4. [nomen nudum]
Rafinesque, 1864, [in] Binney & Tryon, reprint: 77.

Unio scaber Rafinesque, 1831
Rafinesque, 1831, Continuation: 4. [nomen nudum]
Rafinesque, 1864, [in] Binney & Tryon, reprint: 77.

Unio elegans Rafinesque, 1831
Rafinesque, 1831, Continuation: 4. [nomen nudum]
Rafinesque, 1864, [in] Binney & Tryon, reprint: 77.

Unio badius Rafinesque, 1831
Rafinesque, 1831, Continuation: 4. [nomen nudum]
Rafinesque, 1864, [in] Binney & Tryon, reprint: 77.

Unio crenulatus Rafinesque, 1831
Rafinesque, 1831, Continuation: 4. [nomen nudum]
Rafinesque, 1864, [in] Binney & Tryon, reprint: 77.

Unio premorsus Rafinesque, 1831
Rafinesque, 1831, Continuation: 4.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 77.
(new name for Obliquaria (Quadrula) retusa Rafinesque, 1820)

Unio cultratus Rafinesque, 1831
Rafinesque, 1831, Continuation: 4.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 77.
(new name for Obliquaria (Ellipsaria) sinuata Rafinesque, 1820)

Unio compressus Rafinesque, 1831
Rafinesque, 1831, Continuation: 4.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 77.
(new name for Obliquaria (Plagiola) depressa Rafinesque, 1820; homonym of Unio compressus Sowerby, 1829)

Lasmigona ponderosa Rafinesque, 1831
Rafinesque, 1831, Continuation: 5.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 79.

Lasmigona sulcata Rafinesque, 1831
Rafinesque, 1831, Continuation: 5.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 79.

Lasmigona viridis var. chloris Rafinesque, 1831
Rafinesque, 1831, Continuation: 5.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 80.
(intro'd as intra-sp. of Lasmigona viridis Rafinesque, 1831)

Lasmigona viridis var. radiata Rafinesque, 1831
Rafinesque, 1831, Continuation: 5.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 80.
(intro'd as intra-sp. of Lasmigona viridis Rafinesque, 1831)

Lasmigona viridis var. fuscata Rafinesque, 1831
Rafinesque, 1831, Continuation: 5.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 80.
(intro'd as intra-sp. of Lasmigona viridis Rafinesque, 1831)

Anodonta inflata var. viridis Rafinesque, 1831
Rafinesque, 1831, Continuation: 6.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 82.
(homonym of Anodonta (Lastena) ohiensis var. viridis Rafinesque, 1820; intro'd as intra-sp. of Anodonta inflata Rafinesque, 1831)

Anodonta inflata var. fuscata Rafinesque, 1831
Rafinesque, 1831, Continuation: 6.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 82.
(intro'd as intra-sp. of Anodonta inflata Rafinesque, 1831)

Anodonta inflata var. zonalis Rafinesque, 1831
Rafinesque, 1831, Continuation: 6.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 82.
(intro'd as intra-sp. of Anodonta inflata Rafinesque, 1831)

Anodonta rufa Rafinesque, 1831
Rafinesque, 1831, Continuation: 6. [nomen nudum]
Rafinesque, 1864, [in] Binney & Tryon, reprint: 82. [nomen nudum]

Obliquaria (Sintoxia) calendis Rafinesque, 1831
Rafinesque, 1831, Continuation: 3.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 75.

Sulcularia papyracea Rafinesque, 1831
Rafinesque, 1831, Continuation: 5.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 81.

Bariosta fulvus var. fuscata Rafinesque, 1831
Rafinesque, 1831, Continuation: 3.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 74.
(intro'd as intra-sp. of Bariosta fulvus Rafinesque, 1831)

Obliquaria bicolor Rafinesque, 1831
Rafinesque, 1831, Continuation: 3.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 75.

Obliquaria violacea Rafinesque, 1831
Rafinesque, 1831, Continuation: 3.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 75.
(new name for Unio (Eurynia) dilatata Rafinesque, 1820)

Bariosta fulvus Rafinesque, 1831
Rafinesque, 1831, Continuation: 3.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 74.

Odatelia radiata Rafinesque, 1832
Rafinesque, 1832, Atl. Jour. 1(4): 154.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 92.
(new name for Unio dehiscens Say, 1829; new name for Unio oriens Lea, 1831)

Anodonta prelonga Rafinesque, 1832
‘Green’ Rafinesque, 1832, Atl. Jour. 1(4): 154.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 92.
(intro'd as syn of Odatelia radiata Rafinesque, 1832)

Anodonta aperta Rafinesque, 1832
Rafinesque, 1832, Atl. Jour. 1(4): 154.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 92.

Unio paphos Rafinesque, 1832
Rafinesque, 1832, Atl. Jour. 1(4): 154.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 92.