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 Unio prolongatus Drouët, 1894

Drouët, 1894, Rev. Biol. Nord France 6: 216, text fig. 1.
Drouët, 1895, J. de Conch. 43: 36, sp. 111.
(homonym of Unio calamitarum var. B prolongata Fischer & Crosse, 1894)

= Rectidens sumatrensis

Taxonomic Opinions

+ Rectidens sumatrensis (Dunker, 1852) — Pfeiffer et al., 2021
+ Rectidens lingulatus (Drouet & Chaper, 1892) — Graf & Cummings, 2021
+ Rectidens lingulatus (Drouët & Chaper, 1892) — Graf & Cummings, 2007
= Rectidens lingulatus prolongatus (Drouet, 1894) — Haas, 1969
= Rectidens prolongatus (Drouet, 1894) — Haas, 1969
= Rectidens prolongatus (Drouet) — Thiele, 1934
= Rectidens prolongatus (Drouet, 1894) — Simpson, 1914
= Rectidens prolongatus (Drouet, 1894) — Haas, 1914
= Rectidens prolongatus (Drouet, 1894) — Simpson, 1900
= Unio prolongatus Drouet — Drouët, 1894

Page updated: 08:31:38 Tue 01 Jul 2025