Glochidia of what species of Unionida (except Margaritiferidae) are developed only on fish gills?

Alexey Alexandrovich Zotin @Alexey_Zotin3

06 June 2015 1 10K Report

What morphological features allows to distinguish mussels from families Unionidae and Margaritiferidae?

Dear Dr Peng-Cheng Hsu

Glochidia from different species of Unionida develop in different organs of fish: fins, scales, opercular, gills. I mean, what species of mussels have glochidia naturally develop only in the gills of fish?

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