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Page last updated
Thu 17 July 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!


Publication Modell (1935): summary
     publication summary

Complete Citation

Modell, H. 1935. Najaden des nordalpinen Oligocaens. Archiv für Molluskenkunde 67: 127-135. Available electronically.

Attributed Nominal Genera

Ptychorhynchoideus Modell, 1931
Modell, 1931. Palaeontogr. 75: 71.
Modell, 1935. Arch. Moll. 67: 130.
Modell, 1943. Arch. Moll. 75: 109.
Modell, 1964. Arch. Moll. 93: 101.
Type species: Ptychorhynchoideus gümbeli Modell, 1931 (orig. desig.) = Ptychorhynchoideus guembeli

Attributed Nominal Species

Unio haessleini Modell, 1935
Modell, 1935. Arch. Moll. 67: 132, pl. 10, figs. 6-7.
Modell, 1943. Arch. Moll. 75: 114, pl. 1, figs. 6a-b.

 
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