| Page last updated
Wed 1 October 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!
Search the database pages:
Publication Philippi (1843): summary publication summary Complete CitationPhilippi, R.A. 1843. Abblildungen und Beschreibungen neuer oder wenig gekannter Conchylien 1. Available electronically.
Attributed Nominal SpeciesUnio gratiosus Philippi, 1843 ‘Parreyss’ Philippi, 1843. Abbild. Beschr. Conch. 1: 20, pl. 1, fig. 5. | |
Unio panacoensis Philippi, 1843
von dem Busch in Philippi, 1843. Abbild. Beschr. Conch. 1: 75, pl. 2. Type(s): LECTOTYPE MCZ_178882 (by R.I. Johnson, 1998: 434), Panaco [Panuco River, near] Tampico, [Tamulipas State], Mexico. | |
Unio semigranosus Philippi, 1843
von dem Busch in Philippi, 1843. Abbild. Beschr. Conch. 1: 19, pl. 1, figs. 1-3. Type(s): LECTOTYPE MCZ_152861 (by Cummings et al., 2025: 332), near Tampico, Mexico. | |
Taxonomic OpinionsUnio gratiosus Parreyss = Indonaia gratiosa Unio panacoensis von dem Busch = Disconaias disca Unio parvus Barnes = Toxolasma parvum Unio semigranosus von dem Busch = Psoronaias semigranosa
|