MUSSELp
 
MUSSELpdb
 
 
Taxonomy
 
 
Geography
 
 
 

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:

Australasia

Australasian Subregions The Australasian Region includes Australia, New Guinea and New Zealand. Only 0 species (0 genera) are currently recognized in the region in two families: Hyriidae and Unionidae.

We divide the Australasian Region into four subregions that largely correspond to areas of freshwater mussel endemism. The Eastern Subregion (AU1; 0 gen., 0 spp., 0 endemic) includes much of the eastern half of Australia (including Tasmania); the Western Subregion (AU2; 0 gen., 0 spp., 0 endemic) is the western half of that continent. New Guinea (AU3; 0 gen., 0 spp., 0 endemic) has a somewhat diverse freshwater mussel fauna (especially considering the amount of suitable habitat), but that assemblage is poorly understood. The subregion includes Misool and the Solomons islands. Finally, there is New Zealand (AU4; 0 gen., 0 spp., 0 endemic).

Endemic species are marked with an asterisk (*).

Eastern (AU1)
      Western (AU2)
          New Guinea (AU3)
              New Zealand (AU4)
                   
                  NSF icon MUSSEL icon
                  "Making the world a better place, one mollusk at a time."