Page last updated
Thu 3 September 2025

The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves)

FM(U)otW(aolcb) is the web version of the MUSSEL Project Database. Follow the links to browse the data or use the custom Google search field. Either way, you win!

Bivalvia | Unionoida | Unionoidea | Unionidae | Unioninae | Unionini

genus Pseudocuneopsis Huang, Dai, Chen & Wu et al., 2022: synonymy
     7 Recent valid species (7 total species)

Taxonomic History (since 1900)

Cuneopsis — Simpson (1900), Simpson (1914), Haas (1924), Haas (1969), Liu et al. (1979), ... Wu et al. (2020), Wu et al. (2020), Graf & Cummings (2021), Wu et al. (2021), Liu et al. (2022)
Pseudobaphia — Prozorova et al. (2005), Graf & Cummings (2007), Graf & Cummings (2021)
Unio — Hu (2005)
Lamellidens — He & Zhuang (2013), Zieritz et al. (2018), Bogan & Do (2018), Liu et al. (2020)
Pseudocuneopsis — Wu et al. (2022), Dai et al. (2023), Wu et al. (2023), Chen et al. (2023), Liu et al. (2023), ... Dai et al. (2025), Chen et al. (2025), Hou et al. (2025), Wang et al. (2025), Chen et al. (2025)
Ptychorhynchus — Bolotov et al. (2023)