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 | Parreysiinae | Lamellidentini | Lamellidens marginalis

nominal species Unio testudinarius Spengler, 1793

Spengler, 1793, Skr. Naturhist. Selsk. 3: 65, no. 30.

= Lamellidens marginalis

Taxonomic Opinions

- NO OPINION — Bolotov et al., 2022
+ Lamellidens marginalis Lamarck, 1819 — Bogan, 2010
= Lamellidens testudinarius (Spengler, 1793) — Haas, 1969
+ Lamellidens (s.s.) marginalis (Lamarck, 1819) — Preston, 1915
+ Lamellidens (s.s.) marginalis (Lamarck, 1819) — Simpson, 1914
+ Lamellidens (s.s.) marginalis (Lamarck) — Preston, 1912
+ Lamellidens (s.s.) marginalis (Lamarck, 1819) — Simpson, 1900
+ Unio marginalis Lamarck — Tapparone Canefri, 1889
+ Unio marginalis Lamarck, 1819 — Hanley & Theobald, 1872
+ Margaron (Unio) marginalis (Lam.) — Lea, 1870
= Unio testudinarius Spgl. — Mörch, 1868
= Unio (Naïa) testudinarius Spgl. — Mörch, 1853
= Unio testudinarius — Spengler, 1793

Page updated: 12:03:01 Tue 03 Jun 2025