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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Unionoida | Unionoidea | Unionidae | Gonideinae | Rectidentini | Rectidens sumatrensis

nominal species Microcondylaea gracilis Strubell, 1897

Strubell, 1897, Nachr. Bl. Dtsch. Malak. Ges. 29: 8.
Type(s): TYPE SMF_3610, S. Sumatra.

= Rectidens sumatrensis

Taxonomic Opinions

+ Rectidens sumatrensis (Dunker, 1852) — Pfeiffer et al., 2021
= Rectidens gracilis — Marwoto, 1987
= Rectidens sumatrensis gracilis (Strubell, 1897) — Haas, 1969
= Rectidens gracilis (Strubell, 1897) — Simpson, 1914
= Rectidens gracilis (Strubell, 1897) — Haas, 1914

Page updated: 08:32:00 Tue 01 Jul 2025