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Page last updated
Wed 1 October 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!

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Bivalvia | ... | Hyrioidea | Hyriidae | Hyriinae | Castaliini | Castalia ambigua

nominal species Tetraplodon humilis of Authors, unknown year

Marshall, in USNM coll. of Authors.
Type(s): MANUSCRIPT NAME USNM_362400, Lake Rogagua, Western Bolivia.

= Castalia ambigua

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