Bivalvia | ... | Unionidae | Unioninae | Unionini | Oxynaiina | Nodularia douglasiae

Lea, 1865. Proc. Acad. Nat. Sci. 17: 75.
Lea, 1868. Jour. Acad. Nat. Sci. 6 [O. 12]: 283, pl. 39, fig. 97.
Type(s): HOLOTYPE USNM_84129, China.
+ Nodularia douglasiae (Griffith & Pidgeon, 1833) — Lopes-Lima et al., 2020: Appendix 1.
+ Nodularidia douglasiae (Griffith & Pidgeon, 1833) — He & Zhuang, 2013: 82, fig. 187.
+ Unio douglasiae douglasiae Gray in Griffith & Pidgeon, 1834 — Haas, 1969: 56.
+ Nodularia (s.s.) douglasiae (Gray in Griffith & Pidgeon, 1834) — Simpson, 1914: 960.
= Unio wrigtii [sic] Lea — de Gregorio, 1914: 40.
+ Nodularia (s.s.) douglasiae douglasiae (Griffith & Pidgeon, 1834) — Haas, 1911: 68.
+ Unio (Nodularia) douglasiae Gray — Martens, 1905: 55.
+ Nodularia (s.s.) douglasiae (Gray in Griffith & Pidgeon, 1834) — Simpson, 1900: 808.
= Margaron (Unio) wrightii (Lea) — Lea, 1870: 32.