Bivalvia | ... | Unionidae | Unioninae | Unionini | Oxynaiina | Nodularia douglasiae
Neumayr, 1899. Wiss. Erg. Reise Szechény Ost-Asien 2: 645, pl. 2, fig. 3 [as ‘böttgeri’].
(homonym of Unio firmus var. boettgeri Ihering, 1893)
+ Nodularidia douglasiae (Griffith & Pidgeon, 1833) — He & Zhuang, 2013: 82.
+ — Haas, 1969.
+ Nodularia (s.s.) douglasiae (Griffith & Pidgeon, 1834) — Haas, 1924: 190.
+ Nodularia douglasiae (Griff. & Pidg., 1834) — Haas, 1920: 149.
= Nodularia (s.s.) boettgeri (Neumayr, 1899) — Simpson, 1914: 965.
+ — Simpson, 1900.
= Unio böttgeri nov. f. — Neumayr, 1899: 645, pl. 2, fig. 3.