| 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!
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Bivalvia | ... | Unionoidea | Unionidae | Gonideinae | Gonideini | Ptychorhynchus pfisteri Specimen UMMZ_110526: Images
Ptychorhynchus pfisteri (Heude, 1874), canal at Wau, 100 mi upriver from Nanking, China 
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