Bivalvia | ... | Unionoidea | Unionidae | Ambleminae | Lampsilini | Obovaria arkansasensis

Lea, 1831. Trans. Amer. Phil. Soc. 4 [O. 1]: 91 [101], pl. 11, fig. 21.
Type(s): HOLOTYPE USNM_84824, Claiborne, Alabama.
+ Obovaria jacksoniana — Campbell & Lydeard, 2012: 34.
+ Obovaria jacksoniana (Frierson, 1912) — Williams et al., 2008: 465.
+ Obovaria jacksoniana (Frierson, 1912) — Parmalee & Bogan, 1998: 163.
+ Obovaria jacksoniana (Frierson, 1912) — Howells et al., 1996: 86, text fig..
+ Obovaria jacksoniana (Frierson, 1912) — Vidrine, 1993: 174.
+ Obovaria jacksoniana (Frierson, 1912) — Oesch, 1984: 161.
+ Obovaria jacksoniana (Frierson, 1912) — R.I. Johnson, 1980: 98.
= Obovaria (Pseudoon) castanea (Lea, 1831) — Haas, 1969: 423.
= Obovaria (Pseudoon) castanea (Lea, 1831) — Frierson, 1927: 91, sp. 411.
= Obovaria (Pseudoon) castanea (Lea, 1831) — Simpson, 1914: 300.
+ — de Gregorio, 1914: 57.
= Obovaria (Pseudoon) castaneus (Lea, 1831) — Ortmann, 1912: 324.
= Obovaria (Pseudoon) castanea (Lea, 1831) — Simpson, 1900: 602.
= Unio castaneus Lea, 1830 — Call, 1895: 8.
= Unio castaneus Lea — Singley, 1893: 320.
= Unio castaneus Lea — B.H. Wright, 1888: [2].
= Margaron (Unio) castaneus (Lea) — Lea, 1870: 41.
= Unio (Lampsilis) castaneus Lea — Adams & Adams, 1857: 495.
= Unio castaneus Lea, 1832 — Conrad, 1853: 246.
= Margaron (Unio) castaneus (Lea) — Lea, 1852: 26.
= Unio castaneus Lea — Hanley, 1843: 188, pl. 22, fig. 30.
= Margarita (Unio) castaneus Lea — Lea, 1838: 18.
= Margarita (Unio) castaneus (Lea, 1831) — Lea, 1836: 22.
= Unio castaneus Lea — Ferussac, 1835: 28.
= Unio castaneus — Jay, 1835: 15.