Unionoida | Unionoidea | Unionidae | Parreysiinae | Lamellidentini | Lamellidens marginalis nominal species Symphynota bilineata Lea, 1831
Lea, 1831, Trans. Amer. Phil. Soc. 4 [O. 1]: 98, pl. 11, fig. 19.
Type(s): SYNTYPES ANSP_41876, River Hoogley [about 100 mi above Calcutta] Hindostan.
= 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
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