| 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 | ... | Unionoidea | Unionidae | Ambleminae | Popenaiadini | Nephronaias dysonii Specimen UF_207913: Images Nephronaias dysonii (Lea, 1859), Rio Grande, Big Falls, Toledo District, Belize 16° 15.3’ N, 88° 53.2’ W 

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