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Mon 1 Dec 2025

Bivalvia | ... | Unionoidea | Unionidae | Parreysiinae | Lamellidentini | Lamellidens marginalis

nominal species Symphynota bilineata Lea, 1831

= Lamellidens marginalis

Taxonomic Opinions

+ Lamellidens (marginalis-group) marginalis (Lamarck, 1819) — Bolotov et al., 2022

+ 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 (s.s.) marginalis vr. bilineatus Hutt. [sic] — Paetel, 1890

= Unio marginalis var. bilineata Hanley & Theobald — Tapparone Canefri, 1889

= Unio marginalis var. bilineata Reeve (as of Lea) — Hanley & Theobald, 1872

= Margaron (Unio) bilineatus (Lea) — Lea, 1870

= Unio bilineatus (Lea, 1831) — Sowerby, 1868

= Unio bilineatus (Lea) — Adams & Adams, 1857

= Margaron (Unio) bilineatus (Lea) — Lea, 1852

= Unio bilineatus Benson — Hanley, 1843

= Margarita (Unio) bilineatus Lea. Ben. — Lea, 1838

= Margarita (Unio) bilineatus (Lea, 1831) — Lea, 1836