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 | Unionoida | Etherioidea | Mycetopodidae | Monocondylaeinae | Haasica balzani Specimen SMF_3792: Images Haasica balzani (Ihering, 1893), Rio Paraguay, unterhalb der Mündung des Rio Apá, Sao Paulo, Brazil [Rio Paraguay, below the mouth of the Rio Apa, Sao Paulo, Brazil] 


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