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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!

Publication Ortmann (1921): summary
     publication summary

Complete Citation

Ortmann, A.E. 1921. Some Central American species of Naides [sic], belonging or allied to the genus Elliptio. Nautilus 35(1): 24-27. Available electronically.

Taxonomic Opinions

Elliptio calamitarum (Morelet) = Nephronaias calamitarum

Elliptio ortmanni (Frierson) = Nephronaias ortmanni

Elliptio ravistellus (Morelet) = Nephronaias ravistella

Elliptio yzabalensis (Crosse & Fischer) = Nephronaias yzabalensis