| 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!
Search the database pages:
Bivalvia | ... | Unionidae | Gonideinae | Rectidentini | Contradentina | Trapezoideus foliaceus Specimen UF_446232: Images Trapezoideus foliaceus (Gould, 1843), Thailand, Phitsanulok Province, King Amphoe, Mae Nam Nan, Klong Ban Mung, Noen Maprang, small stream, 2-3 m wide, gravelly riffles & muddy backwater 16.5606°, 100.6958° 
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