species Nodularia breviconcha Lee, Kim, Bogan & Kondo in Lopes-Lima et al., 2020: synonymy

Unio douglasiae var. sinuolatus Martens, 1905

Martens, 1905. Zool. Jb., Jena, Suppl. 8: 57, text fig. c.
(homonym of Unio sinuolata Küster, 1833; intro'd as intra-sp. of Unio douglasiae Griffith & Pidgeon, 1833; renamed Nodularia breviconcha Lee, Kim, Bogan & Kondo in Lopes-Lima et al., 2020)
Type(s): TYPE ZMB_55619, Hatanggyoen am Naemingang.

Unio (Nodularia) douglasiae var. sinuolatus — Martens (1905)
Nodularia (s.s.) douglasiae sinuolata — Haas (1911)
Nodularia (s.s.) douglasiae var. sinuolata — Simpson (1914)
Unio douglasiae sinuolatus — Haas (1969), Park & Kwon (1993)
Nodularidia douglasiae — He & Zhuang (2013)
Nodularia douglasiae sinuolatus — Froufe et al. (2016), Klishko et al. (2017)
Nodularia sinuolata — Liu et al. (2017), Klishko et al. (2018)
Nodularia cf. sinuolata — Klishko et al. (2019)
Nodularia breviconcha — Lopes-Lima et al. (2020), Sayenko et al. (2021), Kim et al. (2021)

Nodularia douglasiae nipponensis ‘Martens’ of Authors

‘Martens’ of Authors.
Sano et al., 2017. J. Wat. Res. Prot. 9: Table 2. [in part]
(misidentified reference to Unio nipponensis Martens, 1877)

Nodularia breviconcha Lee, Kim, Bogan & Kondo in Lopes-Lima et al., 2020

Lee, Kim, Bogan & Kondo in Lopes-Lima et al., 2020. MPE 146: [5, 23].
(new name for Unio douglasiae var. sinuolatus Martens, 1905)

Nodularia breviconcha — Lopes-Lima et al. (2020), Choi et al. (2020), Sayenko et al. (2021), Graf & Cummings (2021), Kim et al. (2021), ... Dai et al. (2025), Chen et al. (2025), Hou et al. (2025), Chen et al. (2025), Campbell & Lydeard (2026)